2006 Teridian Semiconductor Corporation Rev. 2" />
參數(shù)資料
型號: 78P2352-IGTR/F
廠商: Maxim Integrated Products
文件頁數(shù): 6/42頁
文件大小: 0K
描述: IC LIU SDH SONET 2CH 128-LQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1,000
類型: 線路接口裝置(LIU)
驅(qū)動器/接收器數(shù): 2/2
規(guī)程: E4,OC-3,STM1-E
電源電壓: 3.15 V ~ 3.45 V
安裝類型: 表面貼裝
封裝/外殼: 128-LQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 128-LQFP-EP(14x14)
包裝: 帶卷 (TR)
78P2352
Dual Channel
OC-3/ STM1-E/ E4 LIU
Page: 14 of 42
2006 Teridian Semiconductor Corporation
Rev. 2.4
REGISTER DESCRIPTION (CONTINUED)
ADDRESS N-2: ADVANCED TRANSMIT CONTROL REGISTER 1
BIT
NAME
TYPE
DFLT
VALUE
DESCRIPTION
7:1
--
R/W
0000000
Reserved.
0
TXEQ
R/W
0
Transmit Fixed Equalizer Enable:
When enabled, compensates for between 0.75m and 1.5m of FR4 trace
to the serial LVPECL data inputs SIxDP/N
0: Normal Operation
1: Enable equalizer
ADDRESS N-3: ADVANCED TRANSMIT CONTROL REGISTER 0
BIT
NAME
TYPE
DFLT
VALUE
DESCRIPTION
7:3
--
R/W
10101
Reserved.
2:1
BST[1:0]
R/W
00
Transmit Driver Amplitude Boost:
Adds roughly 5% or 10% of boost to the CMI output. Limits not tested
during production test.
00 : Normal amplitude
01 : 5% boost
10 : Reserved
11 : 10% boost
0
FLBK
R/W
0
Full Remote (digital) Loopback Enable:
When enabled the recovered receive data is decoded and looped back
to the transmit clock recovery unit exercising the entire receive and
transmit paths.
NOTE: Must be used in conjunction with Serial Plesiochronous Mode or
Serial Loop-Timing Mode.
ADDRESS N-4: MODE CONTROL REGISTER 2
BIT
NAME
TYPE
DFLT
VALUE
DESCRIPTION
7
CMI
R/W
1
Line Interface Mode Selection:
0: Optical fiber (LVPECL, NRZ). CMI ENDEC and line driver are
disabled. Use RXxP/N and ECLxP/N pins for line interface.
1: Coaxial cable (CMI encoded). CMI ENDEC enabled. Optical
(NRZ) interface disabled. Use RXxP/N and CMIxP/N pins for
line interface.
6:0
--
R/W
XX00000
Reserved.
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