QFP Modems 34

Reset All

Part	Manufacturer	Telecom IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Technology	Screening Level	Nominal Negative Supply Voltage	Maximum Supply Current	Nominal Supply Voltage	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Fax Rate	Minimum Operating Temperature	Terminal Finish	Terminal Position	Data Rate	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Width	Qualification	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length
73M2901CE-IGV/F	Analog Devices	MODEM	INDUSTRIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES					15.5 mA		3/3.3	FLATPACK	TQFP32,.35SQ,32	Modems	.8 mm	85 Cel		-40 Cel		QUAD		S-PQFP-G32				Not Qualified
73K312L-IG	Texas Instruments	MODEM	INDUSTRIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	1					5 V		FLATPACK			.65 mm	85 Cel		-40 Cel		QUAD	.0012 Mbps	S-PQFP-G52		2.43 mm	10 mm	Not Qualified	FULL DUPLEX				10 mm
73K324L-IG	Texas Instruments	MODEM	INDUSTRIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	1					5 V		FLATPACK			.65 mm	85 Cel		-40 Cel		QUAD	.0024 Mbps	S-PQFP-G52		2.43 mm	10 mm	Not Qualified	FULL DUPLEX				10 mm
73K224L-IG	Texas Instruments	MODEM	INDUSTRIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	1					5 V		FLATPACK			.65 mm	85 Cel		-40 Cel		QUAD	.0024 Mbps	S-PQFP-G52		2.43 mm	10 mm	Not Qualified	FULL DUPLEX				10 mm
73M2901CE-IGV	Analog Devices	MODEM	INDUSTRIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES					15.5 mA		3/3.3	FLATPACK	TQFP32,.35SQ,32	Modems	.8 mm	85 Cel		-40 Cel		QUAD		S-PQFP-G32				Not Qualified
73M2901C/5V-IGT	Analog Devices	MODEM	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES					62 mA	5 V	5	FLATPACK	QFP44,.47SQ,32	Modems	.8 mm	85 Cel		-40 Cel		QUAD		S-PQFP-G44				Not Qualified
73M2901CE-IGVR/F	Analog Devices	MODEM	INDUSTRIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES					15.5 mA		3/3.3	FLATPACK	TQFP32,.35SQ,32	Modems	.8 mm	85 Cel		-40 Cel		QUAD		S-PQFP-G32				Not Qualified
11564-504-XTP	Onsemi	MODEM-DEMODULATOR		GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS					3/5	FLATPACK	QFP32,.35SQ,32	Other Telecom ICs	.8 mm				TIN	QUAD		S-PQFP-G32	3			Not Qualified		e3		260
11564-503-XTP	Onsemi	MODEM-DEMODULATOR		GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS					3/5	FLATPACK	QFP32,.35SQ,32	Other Telecom ICs	.8 mm				TIN LEAD	QUAD		S-PQFP-G32				Not Qualified		e0
11564-503-XTD	Onsemi	MODEM-DEMODULATOR		GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS					3/5	FLATPACK	QFP32,.35SQ,32	Other Telecom ICs	.8 mm				TIN LEAD	QUAD		S-PQFP-G32				Not Qualified		e0
11564-504-XTD	Onsemi	MODEM-DEMODULATOR		GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS					3/5	FLATPACK	QFP32,.35SQ,32	Other Telecom ICs	.8 mm				TIN	QUAD		S-PQFP-G32	3			Not Qualified		e3		260
A5191HRTL-XTP	Onsemi	MODEM	INDUSTRIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES					.6 mA		3.3/5	FLATPACK	QFP32,.35SQ,32	Modems	.8 mm	85 Cel		-40 Cel		QUAD		S-PQFP-G32				Not Qualified
A5191HRTL-XTD	Onsemi	MODEM	INDUSTRIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES					.6 mA		3.3/5	FLATPACK	QFP32,.35SQ,32	Modems	.8 mm	85 Cel		-40 Cel		QUAD		S-PQFP-G32				Not Qualified
ST75C520PQFP	STMicroelectronics	MODEM-SUPPORT CIRCUIT	COMMERCIAL	GULL WING	64	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS			.1 mA	5 V	5	FLATPACK	QFP64,.66SQ,32	Modems	.8 mm	70 Cel	14.4 kbps	0 Cel	NICKEL PALLADIUM GOLD	QUAD		S-PQFP-G64		3.4 mm	14 mm	Not Qualified	FAX RATE MIN:2.4KBPS	e4			14 mm
ST75C52PQFP	STMicroelectronics	MODEM-SUPPORT CIRCUIT	COMMERCIAL	GULL WING	64	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS			130 mA	5 V	5	FLATPACK	QFP64,.66SQ,32	Modems	.8 mm	70 Cel	14.4 kbps	0 Cel	TIN LEAD	QUAD	.0144 Mbps	S-PQFP-G64		3.4 mm	14 mm	Not Qualified	FULL DUPLEX	e0			14 mm
STLC60135	STMicroelectronics	MODEM	INDUSTRIAL	GULL WING	144	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS				3.3 V		FLATPACK			.65 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	QUAD		S-PQFP-G144		4.07 mm	28 mm	Not Qualified		e4			28 mm
ST7546CQFP	STMicroelectronics		COMMERCIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES		CMOS					3.3/5,5	FLATPACK	QFP44,.63SQ,40	Modems	1 mm	70 Cel		0 Cel	Tin/Lead (Sn/Pb)	QUAD		S-PQFP-G44				Not Qualified		e0
ST75C50	STMicroelectronics	MODEM-DATA/FAX/VOICE	COMMERCIAL	GULL WING	160	QFP	SQUARE	PLASTIC/EPOXY	YES	1					5 V		FLATPACK			.65 mm	70 Cel	14.4 kbps	0 Cel		QUAD	.0144 Mbps	S-PQFP-G160		4.07 mm	28 mm	Not Qualified	FULL DUPLEX				28 mm
STLC75C53TQFP	STMicroelectronics	MODEM	COMMERCIAL	GULL WING	80	QFP	SQUARE	PLASTIC/EPOXY	YES					200 mA	5 V	5	FLATPACK	QFP80,.63SQ,32	Modems	.8 mm	70 Cel		0 Cel	Tin/Lead (Sn/Pb)	QUAD		S-PQFP-G80				Not Qualified		e0
ST70135A	STMicroelectronics	MODEM	COMMERCIAL	GULL WING	144	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS				3.3 V	3.3	FLATPACK	QFP144,1.2SQ	Modems	.65 mm	70 Cel		0 Cel	TIN LEAD	QUAD	8 Mbps	S-PQFP-G144		4.07 mm	28 mm	Not Qualified		e0			28 mm
MAX2982GCD/V+T	Maxim Integrated	MODEM	INDUSTRIAL	GULL WING	128	QFP	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	AEC-Q100				1.2,3.3	FLATPACK	QFP128,.63X.87,20	Modems	.5 mm	85 Cel		-40 Cel	MATTE TIN	QUAD		R-PQFP-G128	3			Not Qualified		e3	30	260
MAX2980CCB-T	Maxim Integrated		COMMERCIAL	GULL WING	64	QFP	SQUARE	PLASTIC/EPOXY	YES		CMOS				3.3 V	3.3	FLATPACK	QFP64,.47SQ,20	Modems	.5 mm	70 Cel		0 Cel	Tin/Lead (Sn/Pb)	QUAD		S-PQFP-G64				Not Qualified		e0
MAX2980	Maxim Integrated		COMMERCIAL	GULL WING	64	QFP	SQUARE	PLASTIC/EPOXY	YES		CMOS				3.3 V	3.3	FLATPACK	QFP64,.47SQ,20	Modems	.5 mm	70 Cel		0 Cel	Tin/Lead (Sn/Pb)	QUAD		S-PQFP-G64				Not Qualified		e0
TC35108F	Toshiba		COMMERCIAL	GULL WING	144	QFP			YES		CMOS			120 mA	5 V	5	FLATPACK	QFP144(UNSPEC)	Modems		70 Cel		0 Cel	Tin/Lead (Sn/Pb)	QUAD						Not Qualified		e0
TC35129F	Toshiba	MODEM-FAX		GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1							FLATPACK			.8 mm					QUAD	.0096 Mbps	R-PQFP-G80		3.05 mm	14 mm	Not Qualified			NOT SPECIFIED	240	20 mm
TC35107F	Toshiba		COMMERCIAL	GULL WING	144	QFP	SQUARE		YES		CMOS			120 mA	5 V	5	FLATPACK	QFP144,1.2SQ	Modems	.635 mm	70 Cel		0 Cel	Tin/Lead (Sn/Pb)	QUAD		S-XQFP-G144				Not Qualified		e0
TC35102F	Toshiba		COMMERCIAL	GULL WING	80	QFP	RECTANGULAR		YES		CMOS		-5 V	30 mA	5 V	+-5	FLATPACK	QFP80,.7X.9,32	Modems	.8 mm	70 Cel		-10 Cel	Tin/Lead (Sn/Pb)	QUAD		R-XQFP-G80				Not Qualified		e0
TC35103F	Toshiba		COMMERCIAL	GULL WING	60	QFP	SQUARE		YES		CMOS		-5 V	30 mA	5 V	+-5	FLATPACK	QFP60,.75SQ,32	Modems	.8 mm	70 Cel		0 Cel	Tin/Lead (Sn/Pb)	QUAD		S-XQFP-G60				Not Qualified		e0
HD49428F	Renesas Electronics	MODEM-DEMODULATOR	COMMERCIAL	GULL WING	80	QFP	UNSPECIFIED	PLASTIC/EPOXY	YES	1					5 V		FLATPACK				70 Cel		0 Cel		QUAD	5.5 Mbps	X-PQFP-G80				Not Qualified
UPD77812GJ	Renesas Electronics			GULL WING	74	QFP	SQUARE	PLASTIC/EPOXY	YES		CMOS				5 V	5	FLATPACK	QFP74,.9SQ,40	Modems	1 mm				Tin/Lead (Sn/Pb)	QUAD		S-PQFP-G74				Not Qualified		e0
HD81905	Renesas Electronics	MODEM	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS				5 V		FLATPACK			.8 mm	75 Cel		-20 Cel		QUAD	.0024 Mbps	R-PQFP-G80		3.1 mm	14 mm	Not Qualified	DATA RATE MIN:1.2KBPS				20 mm
KS16117	Samsung	MODEM-DATA/FAX	COMMERCIAL	GULL WING	100	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS				5 V	5	FLATPACK	QFP100,.63X.87	Modems	.65 mm	70 Cel		0 Cel	TIN LEAD	QUAD	.0144 Mbps	R-PQFP-G100		3 mm	14 mm	Not Qualified		e0			20 mm
S5N8951X01	Samsung	MODEM-SUPPORT CIRCUIT	INDUSTRIAL	GULL WING	100	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS				3.3 V	3.3	FLATPACK	QFP100,.7X.9	Modems	.65 mm	85 Cel		-40 Cel		QUAD		R-PQFP-G100		3 mm	14 mm	Not Qualified					20 mm
KS16116	Samsung	MODEM-DATA/FAX	COMMERCIAL	GULL WING	100	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS				5 V	5	FLATPACK	QFP100,.63X.87	Modems	.65 mm	70 Cel		0 Cel	TIN LEAD	QUAD	.0096 Mbps	R-PQFP-G100		3 mm	14 mm	Not Qualified	DATA RATE MIN:7.2KBPS	e0			20 mm

Modems

A modem, short for modulator-demodulator, is a device used to convert digital signals into analog signals for transmission over telephone lines or other analog communication channels. Modems can also receive and decode analog signals and convert them back into digital signals. They are used to provide internet connectivity, transmit data over long distances, and connect to remote devices.

Modems use a technique called modulation to convert digital signals into analog signals that can be transmitted over an analog communication channel. This involves changing the amplitude, frequency, or phase of the signal in response to the digital data being transmitted. At the receiving end, the modem uses a technique called demodulation to convert the analog signal back into a digital signal that can be processed by the receiving device.

Modems also use various modulation and demodulation techniques to ensure reliable and efficient transmission of data. These techniques include phase-shift keying (PSK), quadrature amplitude modulation (QAM), and frequency-shift keying (FSK), among others. The choice of modulation technique depends on the specific application and the characteristics of the communication channel being used.

There are several types of modems, including dial-up modems, cable modems, DSL modems, and wireless modems. Dial-up modems are the oldest type of modem and use the telephone network to transmit data at relatively slow speeds. Cable modems and DSL modems are used to provide high-speed internet connectivity over cable and phone lines, respectively. Wireless modems, also known as cellular modems, use wireless communication protocols to provide internet connectivity over cellular networks.

Modems are an essential technology for modern communication systems, enabling the transmission of data over a variety of communication channels and protocols. As the technology continues to evolve, we can expect to see even more advanced and innovative modems in the future.