SQUARE Modems 210

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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	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
AD9971	Analog Devices	MODEM-SUPPORT CIRCUIT	OTHER	NO LEAD	40	QCCN	SQUARE	UNSPECIFIED	YES	1			1.8 V		CHIP CARRIER				85 Cel		-25 Cel		QUAD		S-XQCC-N40
ADSP-21MOD970-510	Analog Devices	MODEM		BALL	304	BGA	SQUARE	PLASTIC/EPOXY	YES	1			3.3 V	3.3	GRID ARRAY	BGA304,23X23,50	Modems	1.27 mm		8 kbps		TIN LEAD	BOTTOM	.056 Mbps	S-PBGA-B304		2.54 mm	31 mm	Not Qualified		e0			31 mm
ADSP-21MOD970-000	Analog Devices	MODEM	COMMERCIAL	BALL	304	BGA	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		3.3 V	3.3	GRID ARRAY	BGA304(UNSPEC)	Modems	1.27 mm	70 Cel		0 Cel	TIN LEAD	BOTTOM	.056 Mbps	S-PBGA-B304		2.54 mm	31 mm	Not Qualified		e0			31 mm
AD9975ABST	Analog Devices	MODEM-SUPPORT CIRCUIT	INDUSTRIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	.227 mA	3.3 V	3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Modems	.5 mm	85 Cel		-40 Cel	TIN LEAD	QUAD		S-PQFP-G48		1.6 mm	7 mm	Not Qualified		e0			7 mm
ADSP-21MOD970-110	Analog Devices	MODEM		BALL	304	BGA	SQUARE	PLASTIC/EPOXY	YES	1			3.3 V	3.3	GRID ARRAY	BGA304,23X23,50	Modems	1.27 mm		8 kbps		TIN LEAD	BOTTOM	.056 Mbps	S-PBGA-B304		2.54 mm	31 mm	Not Qualified		e0			31 mm
AD28MSP01KP	Analog Devices	MODEM-SUPPORT CIRCUIT	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1		20 mA	5 V	5	CHIP CARRIER	LDCC44,.7SQ	Modems	1.27 mm	70 Cel		0 Cel	TIN LEAD	QUAD		S-PQCC-J44		4.57 mm	16.585 mm	Not Qualified		e0			16.585 mm
LTC5585IUF#TRPBF	Analog Devices	MODEM-DEMODULATOR	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		5 V		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	105 Cel		-40 Cel	MATTE TIN	QUAD		S-PQCC-N24	1	.8 mm	4 mm			e3	30	260	4 mm
LTC5585IUF#PBF	Analog Devices	MODEM-DEMODULATOR	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		5 V		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	105 Cel		-40 Cel	MATTE TIN	QUAD		S-PQCC-N24	1	.8 mm	4 mm			e3	30	260	4 mm
AD28MSP01KST	Analog Devices	MODEM-SUPPORT CIRCUIT	COMMERCIAL	GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY	YES	1		20 mA	5 V	5	FLATPACK, LOW PROFILE	TQFP44,.47SQ,32	Modems	1 mm	70 Cel		0 Cel	TIN LEAD	QUAD		S-PQFP-G44		1.6 mm	14 mm	Not Qualified		e0			14 mm
AD9970	Analog Devices	MODEM-SUPPORT CIRCUIT	OTHER	NO LEAD	32	QCCN	SQUARE	UNSPECIFIED	YES	1			1.8 V		CHIP CARRIER				85 Cel		-25 Cel		QUAD		S-XQCC-N32
AD9975ABSTZ	Analog Devices	MODEM-SUPPORT CIRCUIT	INDUSTRIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		3.3 V		FLATPACK, LOW PROFILE, FINE PITCH			.5 mm	85 Cel		-40 Cel	MATTE TIN	QUAD		S-PQFP-G48		1.6 mm	7 mm	Not Qualified		e3			7 mm
ADSP-21MOD870-110	Analog Devices	MODEM		GULL WING	100	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1			3.3 V		FLATPACK, LOW PROFILE, FINE PITCH			.5 mm		8 kbps		TIN LEAD	QUAD	.056 Mbps	S-PQFP-G100		1.6 mm	14 mm	Not Qualified		e0			14 mm
AD9975ABSTRL	Analog Devices	MODEM-SUPPORT CIRCUIT	INDUSTRIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	.227 mA	3.3 V	3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Modems	.5 mm	85 Cel		-40 Cel	TIN LEAD	QUAD		S-PQFP-G48		1.6 mm	7 mm	Not Qualified		e0			7 mm
AD9975ABSTZRL	Analog Devices	MODEM-SUPPORT CIRCUIT	INDUSTRIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		3.3 V		FLATPACK, LOW PROFILE, FINE PITCH			.5 mm	85 Cel		-40 Cel	MATTE TIN	QUAD		S-PQFP-G48		1.6 mm	7 mm	Not Qualified		e3			7 mm
ADSP-21MOD870-100	Analog Devices	MODEM		GULL WING	100	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1			3.3 V		FLATPACK, LOW PROFILE, FINE PITCH			.5 mm		8 kbps		TIN LEAD	QUAD	.056 Mbps	S-PQFP-G100		1.6 mm	14 mm	Not Qualified		e0			14 mm
ADSP-21MOD870-000	Analog Devices	MODEM	COMMERCIAL	GULL WING	100	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		3.3 V	3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP100,.63SQ,20	Modems	.5 mm	70 Cel		0 Cel	TIN LEAD	QUAD	.056 Mbps	S-PQFP-G100		1.6 mm	14 mm	Not Qualified		e0			14 mm
73K224L-IH	Analog Devices	MODEM	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES		CMOS	25 mA	5 V	5	CHIP CARRIER	LDCC28,.5SQ	Modems	1.27 mm	85 Cel		-40 Cel		QUAD		S-PQCC-J28				Not Qualified
73K222AU-IH	Analog Devices	MODEM	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		5 V		CHIP CARRIER			1.27 mm	85 Cel		-40 Cel		QUAD	.0012 Mbps	S-PQCC-J44		5.08 mm	16.5862 mm	Not Qualified	DATA RATE MIN:300BPS				16.5862 mm
73M2901CL-IGV	Analog Devices	MODEM	INDUSTRIAL	GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY	YES	1			3.3 V		FLATPACK, THIN PROFILE			.8 mm	85 Cel		-40 Cel		QUAD	.0024 Mbps	S-PQFP-G32		1.2 mm	7 mm	Not Qualified					7 mm
73M2901-IGT/5	Analog Devices	MODEM	INDUSTRIAL	GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY	YES	1			5 V		FLATPACK, LOW PROFILE			.8 mm	85 Cel		-40 Cel		QUAD	.0024 Mbps	S-PQFP-G44		1.6 mm	10 mm	Not Qualified					10 mm
73M2901CE-IM	Analog Devices	MODEM	INDUSTRIAL	NO LEAD	32	QCCN	SQUARE	PLASTIC/EPOXY	YES			15.5 mA		3/3.3	CHIP CARRIER	LCC32,.2SQ,20	Modems	.5 mm	85 Cel		-40 Cel		QUAD		S-PQCC-N32				Not Qualified
73M2901CL-IGT	Analog Devices	MODEM	INDUSTRIAL	GULL WING	40	LQFP	SQUARE	PLASTIC/EPOXY	YES	1			3.3 V		FLATPACK, LOW PROFILE			.8 mm	85 Cel		-40 Cel		QUAD	.0024 Mbps	S-PQFP-G40		1.6 mm	10 mm	Not Qualified					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
NCN49597MNG	Onsemi	PROGRAMMABLE MODEM	INDUSTRIAL	NO LEAD	52	QCCN	SQUARE	PLASTIC/EPOXY	YES			.06 mA	3.3 V	3.3	CHIP CARRIER	LCC52,.31SQ,20	Modems	.5 mm	115 Cel		-40 Cel		QUAD		S-PQCC-N52				Not Qualified			NOT SPECIFIED	NOT SPECIFIED
NCN49597C5972MNRG	Onsemi	PROGRAMMABLE MODEM	INDUSTRIAL	NO LEAD	52	QCCN	SQUARE	PLASTIC/EPOXY	YES				3.3 V	3.3	CHIP CARRIER	LCC52,.31SQ,20	Modems	.5 mm	115 Cel		-40 Cel		QUAD		S-PQCC-N52				Not Qualified
12197-507-XTP	Onsemi	MODEM	INDUSTRIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		3.3 V		FLATPACK, LOW PROFILE			.8 mm	85 Cel		-40 Cel		QUAD	.0012 Mbps	S-PQFP-G32		1.6 mm	7 mm	Not Qualified		e3/e4	40	260	7 mm
SX061J	Onsemi	MODEM-DEMODULATOR		J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1					CHIP CARRIER			1.27 mm					QUAD	1 Mbps	S-PQCC-J28		4.57 mm	11.5062 mm	Not Qualified					11.5062 mm
NCN49597C5972RG	Onsemi	PROGRAMMABLE MODEM	COMMERCIAL EXTENDED	NO LEAD	52	QCCN	SQUARE	PLASTIC/EPOXY	YES			.08 mA	3.3 V	3.3	CHIP CARRIER	LCC52,.31SQ,20	Modems	.5 mm	80 Cel		-25 Cel		QUAD		S-PQCC-N52				Not Qualified			NOT SPECIFIED	NOT SPECIFIED
12197-504	Onsemi	MODEM	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		3.3 V		CHIP CARRIER			1.27 mm	85 Cel		-40 Cel		QUAD	.0012 Mbps	S-PQCC-J28		4.572 mm	11.4808 mm	Not Qualified					11.4808 mm
12197-503	Onsemi	MODEM	INDUSTRIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		3.3 V		FLATPACK, LOW PROFILE			.8 mm	85 Cel		-40 Cel		QUAD	.0012 Mbps	S-PQFP-G32		1.6 mm	7 mm	Not Qualified					7 mm
NCN49599MNG	Onsemi	PROGRAMMABLE MODEM	INDUSTRIAL	NO LEAD	56	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1		60 mA	3.3 V	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.31SQ,20	Modems	.5 mm	85 Cel		-40 Cel		QUAD		S-PQCC-N56		1 mm	8 mm	Not Qualified					8 mm
NCN49599MNRG	Onsemi	PROGRAMMABLE MODEM	INDUSTRIAL	NO LEAD	56	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1		60 mA	3.3 V		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.31SQ,20		.5 mm	85 Cel		-40 Cel		QUAD		S-PQCC-N56		1 mm	8 mm				NOT SPECIFIED	NOT SPECIFIED	8 mm
MC68194FJR2	Onsemi	MODEM	COMMERCIAL	J BEND	52	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	BIPOLAR	.27 mA	5 V	5	CHIP CARRIER	LDCC52,.8SQ	Modems	1.27 mm	70 Cel		0 Cel	TIN LEAD	QUAD	10 Mbps	S-CQCC-J52		5.08 mm	18.935 mm	Not Qualified		e0			18.935 mm
12197-508-XTP	Onsemi	MODEM	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		3.3 V		CHIP CARRIER			1.27 mm	85 Cel		-40 Cel	MATTE TIN/NICKEL PALLADIUM GOLD	QUAD	.0012 Mbps	S-PQCC-J28		4.572 mm	11.4808 mm	Not Qualified		e3/e4	40	260	11.4808 mm
AMIS30585AGA	Onsemi	MODEM	OTHER	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1		.08 mA	3.3 V	3.3	CHIP CARRIER	LDCC28(UNSPEC)	Modems		70 Cel		-25 Cel		QUAD	.00144 Mbps	S-PQCC-J28				Not Qualified			NOT SPECIFIED	NOT SPECIFIED
12197-507-XTD	Onsemi	MODEM	INDUSTRIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		3.3 V		FLATPACK, LOW PROFILE			.8 mm	85 Cel		-40 Cel		QUAD	.0012 Mbps	S-PQFP-G32		1.6 mm	7 mm	Not Qualified					7 mm
NCN49597MNRG	Onsemi	PROGRAMMABLE MODEM	INDUSTRIAL	NO LEAD	52	QCCN	SQUARE	PLASTIC/EPOXY	YES			.06 mA	3.3 V	3.3	CHIP CARRIER	LCC52,.31SQ,20	Modems	.5 mm	115 Cel		-40 Cel		QUAD		S-PQCC-N52				Not Qualified
NCN49599MNTWG	Onsemi	PROGRAMMABLE MODEM	INDUSTRIAL	NO LEAD	56	QCCN	SQUARE	PLASTIC/EPOXY	YES			.06 mA	3.3 V	3.3	CHIP CARRIER	LCC56,.31SQ,20	Modems	.5 mm	85 Cel		-40 Cel		QUAD		S-PQCC-N56				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
MC68194FJ	Onsemi	MODEM	COMMERCIAL	J BEND	52	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	BIPOLAR	.27 mA	5 V	5	CHIP CARRIER	LDCC52,.8SQ	Modems	1.27 mm	70 Cel		0 Cel	TIN LEAD	QUAD	10 Mbps	S-CQCC-J52		5.08 mm	18.935 mm	Not Qualified		e0			18.935 mm
NCN49597C5972G	Onsemi	PROGRAMMABLE MODEM	COMMERCIAL EXTENDED	NO LEAD	52	QCCN	SQUARE	PLASTIC/EPOXY	YES			.08 mA	3.3 V	3.3	CHIP CARRIER	LCC52,.31SQ,20	Modems	.5 mm	80 Cel		-25 Cel		QUAD		S-PQCC-N52				Not Qualified			NOT SPECIFIED	NOT SPECIFIED
12197-508-XTD	Onsemi	MODEM	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		3.3 V		CHIP CARRIER			1.27 mm	85 Cel		-40 Cel		QUAD	.0012 Mbps	S-PQCC-J28		4.572 mm	11.4808 mm	Not Qualified					11.4808 mm
12197-503-XTP	Onsemi	MODEM	INDUSTRIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		3.3 V		FLATPACK, LOW PROFILE			.8 mm	85 Cel		-40 Cel	TIN LEAD	QUAD	.0012 Mbps	S-PQFP-G32		1.6 mm	7 mm	Not Qualified		e0			7 mm
NCN49597C5972MNG	Onsemi	PROGRAMMABLE MODEM	INDUSTRIAL	NO LEAD	52	QCCN	SQUARE	PLASTIC/EPOXY	YES				3.3 V	3.3	CHIP CARRIER	LCC52,.31SQ,20	Modems	.5 mm	115 Cel		-40 Cel		QUAD		S-PQCC-N52				Not Qualified
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

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.