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| 型号： | XRT5683AID-F |
| 厂商： | Exar Corporation |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC PCM LINE INTERFACE 18SOIC |
| 标准包装： | 41 |
| 功能： | PCM 线路接口芯片 |
| 接口： | PCM |
| 电路数： | 1 |
| 电源电压： | 4.75 V ~ 5.25 V |
| 电流 - 电源： | 40mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 18-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 18-SOIC |
| 包装： | 管件 |
| 其它名称： | 1016-1354-5 |
XR-T5683A
...the analog plus companyTM
PCM Line
Interface Chip
Rev. 2.0.2
E2010
EXAR Corporation, 48720 Kato Road, Fremont, CA 94538
z (510) 668-7000 z FAX (510) 668-7017
1
October 2010
FEATURES
D Single 5V Supply
D Receiver Input Can Be Either Balanced or
Unbalanced
D Up To 8.448Mbps Operation In Both Tx and Rx
Directions
D TTL Compatible Interface
D Device Can Be Used as a Line Interface Unit With-
out Clock Recovery
APPLICATIONS
D T1, T2, E1 & E2 Rates, PCM Line Interface
D Network Multiplexing and Terminating Equipment
GENERAL DESCRIPTION
The XR-T5683A is a PCM line interface chip consisting of
both transmit and receive circuitry. This device is offered
in a plastic dual in-line (PDIP) or in a surface mount
package (SOIC). The maximum bit rate of the chip
is
8.448Mbps, and the signal level to the receiver can be
attenuated by -10dB cable loss at one-half the bit rate. At
nominal supply voltage operation, the typical current
consumption is 40mA.
ORDERING INFORMATION
Part No.
Package
Operating
Temperature Range
XR-T5683AIP
18 Lead 300 Mil PDIP
-40
°C to +85°C
XR-T5683AID
18 Lead 300 Mil JEDEC SOIC
-40
°C to +85°C
BLOCK DIAGRAM
Figure 1. Block Diagram
RPOS
11
Positive
Threshold
Comparator
PDC
1
Peak
Detector
BIAS
RXDATA- 2
RXDATA+ 3
Negative
Threshold
Comparator
TE
4
TTLBuffer
TANK BIAS
6
RNEG
10
RCLK
8
BIAS
5
TXDATA+
13
Open Collector
Driver
BIAS
TVCC 18
RGND 7
RVCC 9
TPOS 17
TCLK 16
TNEG 12
TGND 14
TXDATA-
15
Open Collector
Driver
TTLBuffer
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XRT5683AID-F | 制造商:Exar Corporation 功能描述:T1/E1 LIU IC |
| XRT5683AIDTR-F | 功能描述:外围驱动器与原件 - PCI RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
| XR-T5683AIP | 制造商:EXAR 制造商全称:EXAR 功能描述:PCM Line Interface Chip |
| XRT5683AIP-F | 功能描述:外围驱动器与原件 - PCI RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
| XR-T5684 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:XR-T5684 - Replacing EXAR XR-T5684 with an LXT301Z Short-Haul Transceiver |
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