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参数资料
| 型号： | 78P2351-IGT/F |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 15/42页 |
| 文件大小： | 0K |
| 描述： | LINE INTERFACE UNIT 100-LQFP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 90 |
| 类型： | 线路接口装置（LIU） |
| 驱动器/接收器数： | 1/1 |
| 规程： | E4，OC-3，STM1-E |
| 电源电压： | 3.15 V ~ 3.45 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 100-LQFP |
| 供应商设备封装： | 100-LQFP（16x16） |
| 包装： | 托盘 |
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78P2351
Single Channel
OC-3/ STM1-E/ E4 LIU
Page: 22 of 42
2006 Teridian Semiconductor Corporation
Rev. 2.4
PIN DESCRIPTION (continued)
SERIAL-PORT PINS
NAME
PIN
TYPE
DESCRIPTION
SEN_CMI
72
CIU
[SPSL=1] Serial-Port Enable:
High during read and write operations. Low disables the serial port.
While SEN is low, SDO remains in high impedance state, and SDI and
SCK activities are ignored.
[SPSL=0] Medium Select:
Low: Fiber (NRZ pass-through) mode
High: CMI mode
SCK_MON
73
CIS
[SPSL=1] Serial Clock:
Controls the timing of SDI and SDO.
[SPSL=0] Receive Monitor Mode Enable:
When high, adds 20dB of flat gain to the incoming signal before
equalization. Rx Monitor mode is only available in CMI mode.
SDI_PAR
71
CI
[SPSL=1] Serial Data Input:
Inputs mode and address information. Also inputs register data during
a Write operation. Both address and data are input least significant bit
first.
[SPSL=0] Data Width Select:
Selects 4 bit parallel transmit modes (input high) or serial transmit
modes (input low)
SDO_E4
70
COZ/
CI
[SPSL=1] Serial Data Output:
Outputs register information during a Read operation. Data is output
least significant bit first
[SPSL=0] Rate Select:
Selects E4 operation (input high) or STM1/STS3 operation (input low)
POWER AND GROUND PINS
It is recommended that all supply pins be connected to a single power supply plane and all ground pins be
connected to a single ground plane. See application note for decoupling guidelines.
NAME
PIN
TYPE
DESCRIPTION
VCC
3, 10, 16, 56, 66, 69, 76,
80, 88, 92, 98
S
Power Supply
VDD
31, 35, 39, 43
S
CMOS I/O Driver Supply
GND
4, 11, 17, 55, 65, 68, 77,
84, 85, 86, 87, 89, 95
G
Ground
VSS
30, 34, 38, 42
G
CMOS I/O Driver Ground
TGND
63
G
Trim Ground
Used during production test. Connect directly to ground.
Do not decouple to supply or PORB.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 78P2351-IGTR | 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Single Channel OC-3/ STM1-E/ E4 LIU |
| 78P2351-IGTR/F | 功能描述:接口 - 专用 Single Ch OC-3/STM-1e/E4 LIU RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| 78P2351R | 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Serial 155M NRZ to CMI Converter |
| 78P2351R-DB | 功能描述:界面开发工具 78P2351R Demo Brd RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
| 78P2351R-IM | 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Serial 155M NRZ to CMI Converter |
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