LFQFP Cellphone ICs 86

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Part RoHS Manufacturer Telecom IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Package Body Material Surface Mount No. of Functions Output Code No. of Channels Technology Screening Level No. of Transceivers Maximum Supply Current Nominal Supply Voltage Power Supplies (V) Package Style (Meter) Package Equivalence Code Sub-Category Terminal Pitch Maximum Operating Temperature Resolution (um) Minimum Operating Temperature Maximum Gain Tolerance Terminal Finish Maximum Output Voltage Terminal Position Data Rate JESD-30 Code Output (V) Moisture Sensitivity Level (MSL) Maximum Seated Height Linear Coding Width Qualification Companding Law Input Type Additional Features Maximum Analog Input JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Filter

TCM320AC57PT

Texas Instruments

BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

5 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G48

1.6 mm

7 mm

Not Qualified

7 mm

TCM4300PZ

Texas Instruments

RF AND BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

3.3/5

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G100

1.6 mm

14 mm

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

14 mm

TLV320AC57CPT

Texas Instruments

BASEBAND CIRCUIT

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.0075 mA

3 V

3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Codecs

.5 mm

70 Cel

0 Cel

1 dB

QUAD

S-PQFP-G48

1.6 mm

13-BIT

7 mm

Not Qualified

A-LAW

NOT SPECIFIED

NOT SPECIFIED

7 mm

YES

TRF6903PTRG4

Texas Instruments

RF AND BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

2.7 V

2.5/3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G48

1

1.6 mm

7 mm

Not Qualified

e4

30

260

7 mm

TRF6901PTR

Texas Instruments

RF AND BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

.04 mA

2.7 V

2/3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G48

1

1.6 mm

7 mm

Not Qualified

e4

30

260

7 mm

TCM4400APN

Texas Instruments

BASEBAND CIRCUIT

OTHER

GULL WING

80

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-25 Cel

QUAD

S-PQFP-G80

1.6 mm

12 mm

Not Qualified

12 mm

TLV321AC37CPT

Texas Instruments

BASEBAND CIRCUIT

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

70 Cel

0 Cel

QUAD

S-PQFP-G48

1.6 mm

7 mm

Not Qualified

7 mm

TCM4400PNR

Texas Instruments

RF AND BASEBAND CIRCUIT

OTHER

GULL WING

80

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-25 Cel

QUAD

S-PQFP-G80

1.6 mm

12 mm

Not Qualified

12 mm

TCM4400PN

Texas Instruments

RF AND BASEBAND CIRCUIT

OTHER

GULL WING

80

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

3 V

3/5,3

FLATPACK, LOW PROFILE, FINE PITCH

QFP80,.55SQ,20

Other Telecom ICs

.5 mm

85 Cel

-25 Cel

QUAD

S-PQFP-G80

1.6 mm

12 mm

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

12 mm

TLV321AC36IPT

Texas Instruments

BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G48

1.6 mm

7 mm

Not Qualified

7 mm

TCM4400EPNR

Texas Instruments

BASEBAND CIRCUIT

OTHER

GULL WING

80

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

3 V

FLATPACK

.5 mm

85 Cel

-25 Cel

QUAD

S-PQFP-G80

1.6 mm

12 mm

Not Qualified

12 mm

TCM320AC56PT

Texas Instruments

BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

5 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G48

1.6 mm

7 mm

Not Qualified

7 mm

TCM4300PZR

Texas Instruments

RF AND BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G100

1.6 mm

14 mm

Not Qualified

14 mm

TRF6900PTR

Texas Instruments

RF AND BASEBAND CIRCUIT

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3 V

2.2/3.6

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Other Telecom ICs

.5 mm

70 Cel

0 Cel

QUAD

S-PQFP-G48

1.6 mm

7 mm

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

7 mm

TRF6900APTR

Texas Instruments

RF AND BASEBAND CIRCUIT

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.05 mA

3 V

3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Other Telecom ICs

.5 mm

70 Cel

-20 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G48

1

1.6 mm

7 mm

Not Qualified

e4

30

260

7 mm

TCM8030

Texas Instruments

BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

80

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G80

1.6 mm

12 mm

Not Qualified

12 mm

TLV320AC56IPT

Texas Instruments

BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.0075 mA

3 V

3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Codecs

.5 mm

85 Cel

-40 Cel

1 dB

QUAD

S-PQFP-G48

1.6 mm

13-BIT

7 mm

Not Qualified

MU-LAW

NOT SPECIFIED

NOT SPECIFIED

7 mm

YES

TCM320AC57CPT

Texas Instruments

BASEBAND CIRCUIT

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.0099 mA

5 V

5

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Codecs

.5 mm

70 Cel

0 Cel

1 dB

QUAD

S-PQFP-G48

1.6 mm

13-BIT

7 mm

Not Qualified

A-LAW

NOT SPECIFIED

NOT SPECIFIED

7 mm

YES

TRF5901PT

Texas Instruments

RF AND BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.053 mA

3 V

3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G48

1

1.6 mm

7 mm

Not Qualified

e4

30

260

7 mm

TLV320AC57IPT

Texas Instruments

BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.0075 mA

3 V

3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Codecs

.5 mm

85 Cel

-40 Cel

1 dB

QUAD

S-PQFP-G48

1.6 mm

13-BIT

7 mm

Not Qualified

A-LAW

NOT SPECIFIED

NOT SPECIFIED

7 mm

YES

TCM4300PZ-00

Texas Instruments

RF AND BASEBAND CIRCUIT

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

QUAD

S-PQFP-G100

1.6 mm

14 mm

Not Qualified

14 mm

TRF5901PTRG4

Texas Instruments

RF AND BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.053 mA

3 V

3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G48

1

1.6 mm

7 mm

Not Qualified

e4

30

260

7 mm

TCM320AC57IPT

Texas Instruments

BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.0099 mA

5 V

5

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Codecs

.5 mm

85 Cel

-40 Cel

1 dB

QUAD

S-PQFP-G48

1.6 mm

13-BIT

7 mm

Not Qualified

A-LAW

NOT SPECIFIED

NOT SPECIFIED

7 mm

YES

TRF6900APTRG4

Texas Instruments

RF AND BASEBAND CIRCUIT

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.05 mA

3 V

3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Other Telecom ICs

.5 mm

70 Cel

-20 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G48

1

1.6 mm

7 mm

Not Qualified

e4

30

260

7 mm

TCM8030PN

Texas Instruments

BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

80

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3 V

3/5

FLATPACK, LOW PROFILE, FINE PITCH

QFP80,.55SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G80

1.6 mm

12 mm

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

12 mm

TRF6901PTRG4

Texas Instruments

RF AND BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

2.7 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G48

1

1.6 mm

7 mm

Not Qualified

e4

30

260

7 mm

TRF6900APTG4

Texas Instruments

RF AND BASEBAND CIRCUIT

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.05 mA

3 V

3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Other Telecom ICs

.5 mm

60 Cel

-20 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G48

1

1.6 mm

7 mm

Not Qualified

e4

30

260

7 mm

TLV320AC56CPT

Texas Instruments

BASEBAND CIRCUIT

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.0075 mA

3 V

3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Codecs

.5 mm

70 Cel

0 Cel

1 dB

QUAD

S-PQFP-G48

1.6 mm

13-BIT

7 mm

Not Qualified

MU-LAW

NOT SPECIFIED

NOT SPECIFIED

7 mm

YES

TRF6900PT

Texas Instruments

RF AND BASEBAND CIRCUIT

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

2.2/3.6

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Other Telecom ICs

.5 mm

60 Cel

-20 Cel

QUAD

S-PQFP-G48

1.6 mm

7 mm

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

7 mm

TCM320AC56IPT

Texas Instruments

BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.0099 mA

5 V

5

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Codecs

.5 mm

85 Cel

-40 Cel

1 dB

QUAD

S-PQFP-G48

1.6 mm

13-BIT

7 mm

Not Qualified

MU-LAW

NOT SPECIFIED

NOT SPECIFIED

7 mm

YES

TRF6903PTR

Texas Instruments

RF AND BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

2.7 V

2.5/3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G48

1

1.6 mm

7 mm

Not Qualified

e4

30

260

7 mm

TRF6900

Texas Instruments

RF AND BASEBAND CIRCUIT

OTHER

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

60 Cel

-20 Cel

QUAD

S-PQFP-G48

1.6 mm

7 mm

Not Qualified

7 mm

TRF6901PTG4

Texas Instruments

RF AND BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

2.7 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G48

1

1.6 mm

7 mm

Not Qualified

e4

30

260

7 mm

TLV321AC36CPT

Texas Instruments

BASEBAND CIRCUIT

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

70 Cel

0 Cel

QUAD

S-PQFP-G48

1.6 mm

7 mm

Not Qualified

7 mm

TRF6903PT

Texas Instruments

RF AND BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

2.7 V

2.5/3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G48

1

1.6 mm

7 mm

Not Qualified

e4

30

260

7 mm

TRF6903PTG4

Texas Instruments

RF AND BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

2.7 V

2.5/3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G48

1

1.6 mm

7 mm

Not Qualified

e4

30

260

7 mm

TCM4400EPN

Texas Instruments

BASEBAND CIRCUIT

OTHER

GULL WING

80

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

BICMOS

.03 mA

3 V

3

FLATPACK

QFP80,.55SQ,20

Other Telecom ICs

.5 mm

85 Cel

-25 Cel

QUAD

S-PQFP-G80

1.6 mm

12 mm

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

12 mm

TRF5901PTR

Texas Instruments

RF AND BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.053 mA

3 V

3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G48

1

1.6 mm

7 mm

Not Qualified

e4

30

260

7 mm

TLV321AC37IPT

Texas Instruments

BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G48

1.6 mm

7 mm

Not Qualified

7 mm

TLV321AC36IPTR

Texas Instruments

BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G48

1.6 mm

7 mm

7 mm

TLV320AC56PT

Texas Instruments

BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G48

1.6 mm

7 mm

Not Qualified

7 mm

TLV320AC57PT

Texas Instruments

BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

3 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G48

1.6 mm

7 mm

Not Qualified

7 mm

TRF5901PTG4

Texas Instruments

RF AND BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.053 mA

3 V

3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G48

1

1.6 mm

7 mm

Not Qualified

e4

30

260

7 mm

TRF6901PT

Texas Instruments

RF AND BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

.04 mA

2.7 V

2/3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G48

1

1.6 mm

7 mm

Not Qualified

e4

30

260

7 mm

TCM320AC56CPT

Texas Instruments

BASEBAND CIRCUIT

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.0099 mA

5 V

5

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Codecs

.5 mm

70 Cel

0 Cel

1 dB

QUAD

S-PQFP-G48

1.6 mm

13-BIT

7 mm

Not Qualified

MU-LAW

NOT SPECIFIED

NOT SPECIFIED

7 mm

YES

TRF6900APT

Texas Instruments

RF AND BASEBAND CIRCUIT

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

.05 mA

3 V

3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Other Telecom ICs

.5 mm

70 Cel

-20 Cel

NICKEL PALLADIUM GOLD

QUAD

S-PQFP-G48

1

1.6 mm

7 mm

Not Qualified

e4

30

260

7 mm

TRF3040

Texas Instruments

RF AND BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

3.75 V

FLATPACK, LOW PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G48

1.6 mm

7 mm

Not Qualified

7 mm

TRF3040PTR

Texas Instruments

RF AND BASEBAND CIRCUIT

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

3.75 V

3.75

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

Other Telecom ICs

.5 mm

85 Cel

-40 Cel

QUAD

S-PQFP-G48

1.6 mm

7 mm

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

7 mm

Cellphone ICs

Cellphone ICs (Integrated Circuits) are the electronic components that provide the processing power and functionality for modern cellphones. They are responsible for a wide range of functions, including signal processing, data storage, and communication protocols.

Some common types of cellphone ICs include:

1. Baseband processors: These ICs are responsible for handling the core functions of a cellphone, such as making calls and sending messages. They also manage the cellphone's power consumption and system resources.

2. Radio frequency (RF) transceivers: These ICs are responsible for transmitting and receiving RF signals over cellular networks. They also provide the ability to switch between different network bands and frequencies.

3. Power management ICs: These ICs manage the power supply and battery life of a cellphone. They regulate voltage and current to ensure efficient operation and prevent damage to the device.

4. Memory ICs: These ICs provide storage for the cellphone's operating system, applications, and user data. They include flash memory, RAM, and other types of non-volatile memory.

5. Sensor ICs: These ICs provide sensing capabilities, such as accelerometers, gyroscopes, and proximity sensors. They enable the cellphone to detect motion, orientation, and other environmental conditions.