Exar Corporation- 逻辑IC

Exar公司是一家全球领先的高性能模拟和混合信号集成电路供应商，专注于通信、网络、存储和工业应用。公司总部位于美国加州弗里蒙特市，专门为宽带通信网络提供物理接口和访问控制方案。产品组合包括针对T/E载波及SONET/SDH应用的串行收发器、线路驱动器、接收器和数据转换器，支持从T1/E1到OC-192的速率。此外，Exar还提供电源管理芯片、连接性组件和网络安全处理器，用于企业和电信系统。公司采用CMOS、BiCMOS、双极等多种半导体工艺技术，大部分产品委托晶圆代工厂生产。Exar创新的PHY层和MAC层解决方案推动了从纯语音网络向语音数据融合网络的过渡，满足了带宽日益增长的需求。主要客户包括阿尔卡特、思科、惠普、朗讯、诺基亚和泰乐等国际知名通信设备商。除通信IC之外，Exar还为数码相机、医疗影像等视频图像设备提供高速模拟前端芯片。通过遍布全球的本地化支持，公司能为客户提供实时技术服务并加快产品开发速度。

逻辑IC - 型号列表

共 24 个型号

制造商零件编号	库存	价格	产品类别	RoHS	包装方式	供电电压	安装类型	封装形式	工作温度	标准包装数量	欧盟RoHS	供应商器件封装	系列	类型	制造商全称	标准封装名称	引脚样式	包装数量	位数	供电电流	安装样式	协议	电路数	数据速率（最大）	供电类型	双工模式	接收器数量	发射器数量	PLL	输入端	输出端	最大频率	差分 - 输入:输出	主要用途	共模瞬态抗扰度（最小）	功能	额定电压	最小供电电压	输入输出比	数据速率	接口	输入信号	信号类型	驱动器/接收器数量	发射器/接收器数量	最大功耗	逻辑类型	输出电流	宽度	工厂包装数量	平均正向功率	传播延迟时间	通道数量	总长度	外壳尺寸-插件	印刷电路板数量	频率范围	元件数量	最小输入频率	高度	长度	标准	FIFO	使用的IC/零件	带调制解调器控制	其他规格	带自动流量控制	兼容传感器最大尺寸	带假起始位检测	产品	频率	调制方式	功率（瓦）	冷却的封装	尺寸/外形	端接样式	包含附件	可编程性	输出类型	输出信号	输入逻辑高电平
SP503CM-L Bus Transceivers Full Duplex RS-485 s Seven Receiver RS-232/RS-423/RS-485 80-Pin LQFP IC TXRX MULTIPROTOCOL 80LQFP Exar	1000	1000: ¥1.326	Bus Transceivers	RoHS Compliant	Tray	5.25 V	Surface Mount	LQFP-80	+ 70 C	84	Compliant	80-LQFP (14x14)	-	Transceiver	-	QFP	Gull-wing	LQFP	80	30	SMD/SMT	Multiprotocol	1	Point-to-Point\|Multidrop\|Multipoint	Single	Full	7	7	-	-	-	-	-	-	Commercial	Line Transmitter / Receiver	-	-	-	5Mbps(Min)	RS-232\|RS-449\|RS-422A\|EIA-530\|ITU...	Single-Ended\|Differential	Single-Ended\|Differential	7/7	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 SP504MCM-L Bus Transceivers WAN Multi-Mode Serial Seven Receiver RS-232/RS-422/RS-449/RS-485 80-Pin LQFP IC TXRX WAN MULTI-MODE 80LQFP Exar	78	1: ¥199.988	Bus Transceivers	RoHS Compliant	Tray	5 V	Surface Mount	LQFP-80	+ 70 C	84	Compliant	80-LQFP (14x14)	SP504	Transceiver	Exar	QFP	Gull-wing	LQFP	80	370(Typ)	SMD/SMT	Multiprotocol	-	Point-to-Point\|Multidrop\|Multipoint	Single	Full	7	7	-	-	-	-	-	-	Commercial	Line Transmitter/Receiver	-	-	-	10Mbps(Min)	RS-232E\|RS-422A\|RS-449\|RS-485\|EIA...	Single-Ended\|Differential	Single-Ended\|Differential	7/7	1	2000 mW	-	-	-	90	2000 mW	100 ns	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
XRT91L31IQTR Bus Transceivers SONET/SDH, FULL DPLX 3.3V I/O, LOS, CMU Exar	10	1: ¥320.348	Bus Transceivers	RoHS Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
XRT91L30ES Bus Transceivers SONET SDH - 8 BIT OC12/STM4, O Bus Transceivers SONET SDH 8 bit OC12 STM4 OC3/STM1 PHY Exar	10	1: ¥5,012.484	Bus Transceivers	RoHS Compliant	Bulk	-	-	-	-	-	-	-	XRT91L30	-	Exar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
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	Universal Bus Functions	RoHS Compliant	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	-	4Mbps	-	-	-	-	-	-	-	-	-	-	-	-	2.25	3.6	-	-	-	-	-	-	-	500 mW	Universal Asynchronous Receiver and Transmitter	3 mA	-	-	500 mW	-	4	-	-	-	-	-	-	-	-	RS-232	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	Phase Locked Loops - PLL	RoHS Compliant	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	Phase Locked Loops - PLL	RoHS Compliant	Bulk	-	-	-	-	-	-	-	XRT8001	-	Exar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
XRT8010ES Phase Locked Loops - PLL 350 MHZ CLOCK & CRYSTAL MULTIP Exar	10	1: ¥1,845.86	Phase Locked Loops - PLL	RoHS Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
XRT8000ES Phase Locked Loops - PLL WAN CLOCK Exar	10	1: ¥1,435.684	Phase Locked Loops - PLL	RoHS Compliant	Bulk	-	-	-	-	-	-	-	XRT8000	-	Exar	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
XRT8020ES Phase Locked Loops - PLL 650 MHZ CLOCK & CRYSTAL MULTIP Exar	10	1: ¥1,845.86	Phase Locked Loops - PLL	RoHS Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
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	Phase Locked Loops - PLL	RoHS Compliant	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	Unclassified	Exar	-	-	-	-	-	-	-	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	Phase Locked Loops - PLL	RoHS Compliant	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	Unclassified	Exar	-	-	-	-	-	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	Phase Locked Loops - PLL	RoHS Compliant	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	Phase Locked Loops - PLL	RoHS Compliant	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	VCO Oscillators	Lead free / RoHS Compliant	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	-	-	-	-	-	-	-	-	-	-	-	-	-	Commercial	FSK Demodulator, Tone Decoder	4.5 V	20 V	-	-	-	-	-	-	-	900	CMOS, TTL	5mA	4mm	-	-	-	-	-	-	-	-	-	-	1.5mm	8.75mm	-	-	-	-	-	-	-	-	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	Bus Transceivers	RoHS Compliant	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	Bus Transceivers	RoHS Compliant	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	Bus Transceivers	Lead free / RoHS Compliant	Tray	3.3V	Surface Mount	100-BQFP	-40°C ~ 85°C	20	Compliant	100-QFP (14x20)	XRT91L32	SONET/SDH Transceiver	Exar	QFP	Gull-wing	PQFP	100	242(Typ)	SMD/SMT	SDH\|SONET	-	622.08Mbps	Single	Full	1	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	66	-	-	-	-	-	-	-	-	-	3.05 mm	20.1 mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
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	Bus Transceivers	Lead free / RoHS Compliant	Tape and Reel	3.135 V ~ 3.465 V	Surface Mount	64-FQFP	-40°C ~ 85°C	1,000	Compliant	64-PQFP (10x10)	XRT91L31	SONET/SDH Transceiver	Exar	QFP	Gull-wing	PQFP	64	270	SMD/SMT	SDH\|SONET	1	622.08Mbps	Single	-	1	1	Yes	LVCMOS, LVPECL, LVTTL	LVCMOS, LVPECL, LVTTL	622.08MHz	Yes/Yes	Ethernet, SONET/SDH	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
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	Bus Transceivers	Lead free / RoHS Compliant	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	Multiprotocol	1	Point-to-Point\|Multidrop\|Multipoint	Single	Full	7	7	-	-	-	-	-	-	Commercial	Line Transmitter/Receiver	-	-	-	5Mbps(Min)	RS-232\|RS-449\|RS-422A\|EIA-530\|ITU...	Single-Ended\|Differential	Single-Ended\|Differential	7/7	1	-	Transceivers	20 mA	-	-	-	200 ns	7	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3-State	TTL	TTL