Exar Corporation- Standard Logic ICs

Exar Corporation was a leading provider of high-performance analog and mixed-signal integrated circuits for communications, networking, storage, and industrial applications. Headquartered in Fremont, California, the company specialized in physical interface and access control solutions for broadband communication networks. Its product portfolio included serial transceivers, line drivers, receivers, and data converters optimized for T/E carrier and SONET/SDH applications, supporting data rates from T1/E1 to OC-192. Exar also offered power management ICs, connectivity components, and network security processors for enterprise and telecom systems. The company leveraged advanced semiconductor processes such as CMOS, BiCMOS, and bipolar technologies, with the majority of products manufactured by third-party foundries. Exar's innovative PHY and MAC layer solutions enabled the transition from voice-centric to converged voice-data networks, addressing the growing demand for higher bandwidth. Key customers included major equipment vendors like Alcatel, Cisco, Hewlett-Packard, Lucent, Nokia, and Tellabs. In addition to communication ICs, Exar provided high-speed analog front-end chips for digital imaging and video equipment, serving applications in digital cameras and medical devices. With a global presence, the company offered real-time technical support and rapid product customization to accelerate customer development cycles.

Standard Logic ICs - 型号列表

18 parts in total

Mfr Part #	Quantity Available	Price	RoHS	Product Category	Packaging	Voltage - Supply	Mounting Type	Package / Case	Operating Temperature	Standard Package	EU RoHS	Supplier Device Package	Series	Manufacturer	Type	Standard Package Name	Lead Style	Package Quantity	Number of Positions	Current - Supply	Mounting Style	Number of Circuits	Protocol	PLL	Input	Output	Frequency - Max	Differential - Input:Output	Main Purpose	Voltage Rating	Data Rate (Max)	Voltage - Supply (Min)	Ratio - Input:Output	Logic Type	Current - Output	Width	Duplex	Power Supply Type	Number of Receivers	Number of Transmitters	Number of Channels	Power Dissipation (Max)	Length - Overall	Shell Size - Insert	Printed Circuit Board	Frequency Range	Number of Elements	Minimum Input Frequency	Common Mode Transient Immunity (Min)	Height	Length	Function	Standards	Power - Average Forward	FIFO's	Utilized IC / Part	With Modem Control	Other Specifications	With Auto Flow Control	Compatible Sensor Size (Max)	With False Start Bit Detection	Product	Frequency	Modulation	Power (Watts)	Package Cooled	Size / Dimension	Termination Style	Includes	Programmable	Factory Pack Quantity	Data Rate	Interface	Output Type	Input Signal	Signal Types	Output Signal	Delay Time - Propagation	Input Logic Level - High	Number of Drivers/Receivers	Number of Transmitters/Receivers
3 XR16V554IV-F Universal Bus Functions UART UART 4-CH 16Byte FIFO 2.5V/3.3V 64-Pin LQFP IC UART FIFO 16B QUAD 64LQFP Exar	26	1: ¥89.488	RoHS Compliant	Universal Bus Functions	Tray	3.6 V	Surface Mount	LQFP-64	+ 85 C	160	Compliant	64-LQFP (10x10)	XR16V554/554D	Exar	-	QFP	Gull-wing	LQFP	64	3 mA	SMD/SMT	-	RS232	-	-	-	-	-	-	2.25	4Mbps	3.6	-	Universal Asynchronous Receiver and Transmitter	3 mA	-	-	-	-	-	4	500 mW	-	-	-	-	-	-	-	-	-	-	RS-232	500 mW	No	Yes	Yes	Yes	Yes	Yes	Yes	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 XRT8001ID-F Phase Locked Loops - PLL 3.3V-5V temp -45 to 85C WAN Clock 18-Pin SOIC W Exar	10	1: ¥106.624	RoHS Compliant	Phase Locked Loops - PLL	Tube	5 V	Surface Mount	SOIC-18	+ 85 C	-	Compliant	-	XRT8001	Exar	-	SOIC W	Gull-wing	SOIC W	18	-	SMD/SMT	-	-	-	-	-	-	-	-	-	-	-	-	-	-	7.5	-	-	-	-	-	-	11.55	2.55(Max)	18	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
XRT8001ES Phase Locked Loops - PLL WAN CLOCK WAN CLOCK Exar	10	1: ¥1,435.684	RoHS Compliant	Phase Locked Loops - PLL	Bulk	-	-	-	-	-	-	-	XRT8001	Exar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
XRT8010ES Phase Locked Loops - PLL 350 MHZ CLOCK & CRYSTAL MULTIP Exar	10	1: ¥1,845.86	RoHS Compliant	Phase Locked Loops - PLL	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
XRT8000ES Phase Locked Loops - PLL WAN CLOCK Exar	10	1: ¥1,435.684	RoHS Compliant	Phase Locked Loops - PLL	Bulk	-	-	-	-	-	-	-	XRT8000	Exar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
XRT8020ES Phase Locked Loops - PLL 650 MHZ CLOCK & CRYSTAL MULTIP Exar	10	1: ¥1,845.86	RoHS Compliant	Phase Locked Loops - PLL	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
XRT8001IDTR-F Phase Locked Loops - PLL IC WAN CLOCK E1/E1 DUAL 18SOIC Phase Locked Loops - PLL WANClock T1/E1 Clock Synchronizer/Adapter Exar	1000	1: ¥49.64	RoHS Compliant	Phase Locked Loops - PLL	Reel	3.3 V ~ 5 V	Surface Mount	18-SOIC (0.295", 7.50mm Width)	-40°C ~ 85°C	1,000	Compliant	18-SOIC	XRT8001	Exar	Unclassified	-	-	-	-	-	-	1	-	Yes	Clock	Clock	16.384kHz	No/No	Ethernet (WAN), T1/E1	-	-	-	1:2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 XRT8000IDTR-F Phase Locked Loops - PLL IC WAN CLOCK E1/E1 DUAL 18SOIC XRT8000 Series 3.3V and 5V 32.7 MHz Clock Synchronizer/Adapter for Communication Phase Locked Loops - PLL WANClock T1/E1 Clock Synchronizer/Adapter Exar	10	996: ¥68.68	RoHS Compliant	Phase Locked Loops - PLL	Reel	3.135 V ~ 5.25 V	Surface Mount	18-SOIC (0.295", 7.50mm Width)	-40°C ~ 85°C	1,000	Compliant	18-SOIC	XRT8000	Exar	Unclassified	-	-	-	-	-	SMD/SMT	1	-	No	Clock	Clock	2.048MHz	No/No	Telecom	-	-	-	1:2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
XRT8020IL-F Phase Locked Loops - PLL PLL Clock Multiplier Single 575MHz to 675MHz 16-Pin QFN EP IC CLK MULTIPLR LVDS 16QFN Exar	10	278: ¥58.072	RoHS Compliant	Phase Locked Loops - PLL	Bulk	3 V ~ 3.6 V	Surface Mount	16-VQFN Exposed Pad	-40°C ~ 85°C	490	Compliant	16-QFN-EP (4x4)	-	-	PLL Clock Multiplier	QFN	No Lead	QFN EP	16	30	-	1	-	Yes	Crystal	LVDS	675MHz	No/Yes	Ethernet, SONET/SDH	3	-	3.6	1:1	-	-	4	-	-	-	-	-	-	4	0.88	16	285 to 675	1	15	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
XRT8010IL-F Phase Locked Loops - PLL . . PLL Clock Multiplier Single 156MHz/320MHz 16-Pin QFN EP IC CLK MULTIPLR LVDS 16QFN XRT8010 Series 312 MHz Clock & Crystal Multiplier With LVDS Output Exar	10	277: ¥46.444	RoHS Compliant	Phase Locked Loops - PLL	Bulk	3 V ~ 3.6 V	Surface Mount	16-VQFN Exposed Pad	-40°C ~ 85°C	490	Compliant	16-QFN-EP (4x4)	-	-	PLL Clock Multiplier	QFN	No Lead	QFN EP	16	25	-	1	-	Yes	Crystal	LVDS	340MHz	No/Yes	Ethernet, SONET/SDH	3	-	3.6	1:1	-	-	-	-	-	-	-	-	-	-	-	-	140 to 340	1	15	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 XR2211ACD-F VCO Oscillators 4.5V-20V 5mA temp 0C to 70C Quadrature Dmod 14-Pin SOIC N IC FSK DEMOD/TONE DECOD 14SOIC XR2211ACD-F, Decoder CMOS, TTL, 4.5 to 20V 14-Pin SOIC Exar	10	1: ¥16.456	Lead free / RoHS Compliant	VCO Oscillators	Tube	4.5 V ~ 20 V	Surface Mount	14-SOIC (0.154", 3.90mm Width)	0°C ~ 70°C	56	Compliant	14-SOIC	XR -2211A	-	Demodulator	SOIC	Gull-wing	SOIC N	14	0.009	SMD/SMT	-	-	-	-	-	-	-	-	4.5 V	-	20 V	-	CMOS, TTL	5mA	4mm	-	-	-	-	-	900	-	-	-	-	-	-	Commercial	1.5mm	8.75mm	FSK Demodulator, Tone Decoder	-	-	-	-	-	-	-	-	-	PLL	300 kHz	Quadrature	900mW	SOIC	8.75 x 4 x 1.5mm	SMD/SMT	Carrier Detector	No	-	-	-	-	-	-	-	-	-	-	-
XRT91L30IQTR STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER IC TXRX SONET/SDH 8BIT 64QFP Bus Transceivers Exar	10	1000: ¥189.108	RoHS Compliant	Bus Transceivers	Tape & Reel (TR)	3.3V	Surface Mount	64-FQFP	-40°C ~ 85°C	1,000	-	64-PQFP (10x10)	-	-	Transceiver	-	-	-	-	-	-	-	SONET/SDH	-	-	-	-	-	-	-	-	-	-	-	-	-	Full	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
XRT91L31ES SONET SDH - 8 BIT OC12/STM4, O Bus Transceivers Bus Transceivers SONET SDH 8 bit OC12 STM4 OC3/STM1 PHY Exar	10	1: ¥5,012.484	RoHS Compliant	Bus Transceivers	Bulk	-	-	-	-	-	-	-	XRT91L31	Exar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 XRT91L32IQ-F SONET/SDH Transceiver 1TX 1RX 622.08Mbps 100-Pin PQFP IC TXRX SONET/SDH 8BIT 100QFP Bus Transceivers 8-Bit TTL 3.3V temp -45 to 85C;UART XRT91 Series 3.3 V STS-12/STM-4 or STS-3/ STM-1 SONET/SDH Transceiver - QFP-100 Exar	20	1: ¥286.076	Lead free / RoHS Compliant	Bus Transceivers	Tray	3.3V	Surface Mount	100-BQFP	-40°C ~ 85°C	20	Compliant	100-QFP (14x20)	XRT91L32	Exar	SONET/SDH Transceiver	QFP	Gull-wing	PQFP	100	242(Typ)	SMD/SMT	-	SDH\|SONET	-	-	-	-	-	-	-	622.08Mbps	-	-	-	-	-	Full	Single	1	1	-	-	-	-	-	-	-	-	-	3.05 mm	20.1 mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	66	-	-	-	-	-	-	-	-	-	-
2 XRT91L31IQTR-F SONET/SDH Transceiver 1TX 1RX 622.08Mbps 64-Pin PQFP T/R IC TXRX SONET/SDH 8BIT 64QFP Bus Transceivers SONET/SDH, FULL DPLX 3.3V I/O, LOS, CMU Exar	10	1000: ¥207.808	Lead free / RoHS Compliant	Bus Transceivers	Tape and Reel	3.135 V ~ 3.465 V	Surface Mount	64-FQFP	-40°C ~ 85°C	1,000	Compliant	64-PQFP (10x10)	XRT91L31	Exar	SONET/SDH Transceiver	QFP	Gull-wing	PQFP	64	270	SMD/SMT	1	SDH\|SONET	Yes	LVCMOS, LVPECL, LVTTL	LVCMOS, LVPECL, LVTTL	622.08MHz	Yes/Yes	Ethernet, SONET/SDH	-	622.08Mbps	-	-	-	-	-	-	Single	1	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SP503EM-L Seven Receiver RS-232/RS-423/RS-485 80-Pin LQFP IC TXRX MULTIPROTOCOL 80LQFP Bus Transceivers Full Duplex RS-485 s Exar	10	55: ¥279.344	Lead free / RoHS Compliant	Bus Transceivers	Tray	4.75 V ~ 5.25 V	Surface Mount	80-LQFP	-20°C ~ 85°C	84	Compliant	80-LQFP (14x14)	-	-	Transceiver	QFP	Gull-wing	LQFP	80	30	SMD/SMT	1	Multiprotocol	-	-	-	-	-	-	-	Point-to-Point\|Multidrop\|Multipoint	-	-	Transceivers	20 mA	-	Full	Single	7	7	7	-	-	-	-	-	-	-	Commercial	-	-	Line Transmitter/Receiver	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5Mbps(Min)	RS-232\|RS-449\|RS-422A\|EIA-530\|ITU...	3-State	Single-Ended\|Differential	Single-Ended\|Differential	TTL	200 ns	TTL	7/7	1
XRS10L120IV-F Encoders, Decoders, Multiplexers & Demultiplexers Exar	10	1: ¥77.248	RoHS Compliant	Encoders, Decoders, Multiplexers & Demultiplexers	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
XRT7295CTIW Bus Receivers DS3/E3/SONET STS-1 Line Receiver Exar	10	20: ¥246.568	RoHS Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-