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参数资料
| 型号： | 78P2351-IGT/F |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 9/42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: 17 of 42
2006 Teridian Semiconductor Corporation
Rev. 2.4
PIN DESCRIPTION
LEGEND
TYPE
DESCRIPTION
TYPE
DESCRIPTION
A
Analog Pin
(Tie unused pins to ground)
PO
LVPECL-Compatible Differential Output
(Tie unused pins to supply or leave floating)
CIS
CMOS Schmitt Trigger Input
(Tie unused pins to ground)
CO
CMOS Digital Output
(Leave unused pins floating)
CI
CMOS Digital Input
(Tie unused pins to ground)
COZ
CMOS Tristate Digital Output
(Leave unused pins floating)
CIU
CMOS Digital Input w/ Pull-up
OD
Open-drain Digital Output
(Leave unused pins floating)
CID
CMOS Digital Input w/ Pull-down
S
Supply
CIT
3-State CMOS Digital Input
G
Ground
PI
LVPECL-Compatible Differential Input
(Tie unused pins to ground)
TRANSMITTER PINS
NAME
PIN
TYPE
DESCRIPTION
PI0D
PI1D
PI2D
PI3D
24
25
26
27
CI
Transmit (Parallel Mode) Data Input:
Four-bit CMOS parallel (nibble) inputs. Data is latched in on the rising edge
(default) of the transmit parallel clock and serialized with the MSB (PIx3D)
transmitted first.
PICK
23
CIS
Transmit (Parallel Mode) Clock Input:
A 34.816 MHz (E4) or 38.88 MHz (STM1) CMOS clock input that must be
source synchronous with the reference clock supplied at the CKREFP/N pins.
Used only in Slave Parallel Mode and Loop-timing Parallel Mode.
PTOCK
28
CO
Transmit (Parallel Mode) Clock Output:
A 34.816 MHz (E4) or 38.88 MHz (STM1) CMOS clock output that is
intended to latch in synchronous parallel data. Active during reset. Used only
in Master Parallel Mode (output disabled in all other transmit modes).
SIDP
SIDN
8
9
PI
Transmit (Serial Mode) Data Input:
Differential NRZ data input. See Transmitter Operation section for more info
on different clocking/timing modes.
SICKP
SICKN
5
6
PI
Transmit (Serial Mode) Clock Input:
A 155.52MHz synchronous differential input clock used to clock in the serial
NRZ data. By default, data is clocked in on the rising edge of SICKP.
CMIP
CMIN
93
94
A
Transmit (CMI Mode) Analog Data Output:
A CMI encoded data signal output conforming to the relevant ITU-T G.703
pulse templates when properly terminated and transformer coupled to 75
cable.
Outputs are tri-stated when transmitter is disabled. Active, but
undefined during reset.
CMI2P
CMI2N
79
78
A
Transmit Monitor Output:
Redundant CMI transmit driver enabled by RCSL control.
TXCKP
TXCKN
96
97
PO
Transmit (Serial Mode) Clock Output:
A 2x line rate LVPECL clock output used to clock out the transmit CMI data.
Used for diagnostics or far end re-timing. Active during reset.
ECLP
ECLN
99
100
PO
Transmit (Optical Mode) LVPECL Data Output:
Transmit data outputs used for interfacing with optical transceiver modules
when in Fiber (NRZ pass through) mode.
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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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