参数资料
型号: XRT6166CD-F
厂商: Exar Corporation
文件页数: 10/15页
文件大小: 0K
描述: IC DGTL DATA PROCESSOR 28SOIC
标准包装: 27
类型: 收发器
驱动器/接收器数: 1/1
规程: E1
电源电压: 4.75 V ~ 5.25 V
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.295",7.50mm 宽)
供应商设备封装: 28-SOIC
包装: 管件
其它名称: 1016-1355-5
XR-T6166
4
Rev. 2.03
PIN DESCRIPTION (CONT’D)
Pin #
Symbol
Type
Description
17
TX256kHz
I
Transmitter 256kHz Clock
. Used to output 64kbps encoded data.
18
BIT
O
Transmitter Byte Insertion Flag.
Active when a transmit byte is repeated. Active high.
19
PCMIN
I
Transmitter PCM Input.
Data read from the system PCM bus.
20
TX2MHz
I
Transmitter 2.048MHz Clock.
Clocks PCM data in PCMIN.
21
VSS
Ground.
22
CS
O
Clock Seek.
Indicates that clock recovery circuit has loss of lock with received data. Active
high.
23
TS1R
I
Receiver Time-slot 1 Input.
24
TS2R
I
Receiver Time-slot 2 Input.
25
BDR
O
Receiver Byte Deletion Flag.
Active when received data byte is deleted. Active high.
26
BIR
O
Receiver Byte Insertion Flag
. Active when a received data byte is repeated. Active high.
27
RTSEL
I
Receive Time-slot Select
. When high, pin 23 is selected; when low, pin 24 is selected.
28
PCMOUT
O
Received PCM Output Data
. Data sent to the system PCM bus.
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