參數(shù)資料
型號(hào): DS2153Q-A7+T&R
廠商: Maxim Integrated Products
文件頁數(shù): 7/60頁
文件大?。?/td> 0K
描述: IC TXRX E1 1-CHIP 5V 44-PLCC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 500
功能: 單芯片收發(fā)器
接口: E1
電路數(shù): 1
電源電壓: 4.75 V ~ 5.25 V
電流 - 電源: 65mA
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 44-LCC(J 形引線)
供應(yīng)商設(shè)備封裝: 44-PLCC(16.59x16.59)
包裝: 帶卷 (TR)
DS2153Q
15 of 60
CCR2: COMMON CONTROL REGISTER 2 (Address = 1A Hex)
(MSB)
(LSB)
ECUS
VCRFS
AAIS
ARA
RSERC
LOTCMC
RLB
LLB
SYMBOL
POSITION
NAME AND DESCRIPTION
ECUS
CCR2.7
Error Counter Update Select.
0 = update error counters once a second
1 = update error counters every 62.5ms (500 frames)
VCRFS
CCR2.6
VCR Function Select.
0 = count Bipolar Violations (BPVs)
1 = count Code Violations (CVs)
AAIS
CCR2.5
Automatic AIS Generation.
0 = disabled
1 = enabled
ARA
CCR2.4
Automatic Remote Alarm Generation.
0 = disabled
1 = enabled
RSERC
CCR2.3
RSER Control.
0 = allow RSER to output data as received under all conditions
1 = force RSER to 1 under loss of frame alignment conditions
LOTCMC
CCR2.2
Loss of Transmit Clock Mux Control. Determines whether the
transmit side formatter should switch to the ever present RCLK
if the TCLK should fail to transition (see Figure 1-1).
0 = do not switch to RCLK if TCLK stops
1 = switch to RCLK if TCLK stops
RLB
CCR2.1
Remote Loopback.
0 = loopback disabled
1 = loopback enabled
LLB
CCR2.0
Local Loopback.
0 = loopback disabled
1 = loopback enabled
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