參數(shù)資料
型號(hào): XRT71D04
廠商: Exar Corporation
英文描述: 4-Channel E3/DS3/STS-1 Jitter Attenuator,STS-1 to DS3 Desynchronizer(達(dá)到E3/DS3/STS-1振蕩要求的4通道振蕩衰減器)
中文描述: 4通道E3/DS3/STS-1抖動(dòng)衰減器,STS - 1的到DS3 Desynchronizer(達(dá)到E3/DS3/STS-1振蕩要求的4通道振蕩衰減器)
文件頁(yè)數(shù): 9/21頁(yè)
文件大小: 223K
代理商: XRT71D04
á
XRT71D04
4 CHANNEL E3/DS3/STS-1 JITTER ATTENUATOR, STS-1 TO DS3 DESYNCHRONIZER
PRELIMINARY
REV. P1.0.2
8
65
DJA3
I
Disable Jitter Attenuator Input - Channel 3:
See description of pin 25
Internal 50 K Ohm pull-down resistor.
66
MCLK1
I
Master Clock Input - channel 1:
See description of pin 26.
Internal 50 K Ohm pull-up resistor.
67
VSS
****
Digital Ground
68
RCLK1
I
Received Clock (Jittery) - channel 1:
See description of pin 28.
Internal 50 K Ohm pull-up resistor.
69
RPOS1
I
Received Positive Data (Jittery) Input: - channel 1:
See description of pin 29.
Internal 50 K Ohm pull-up resistor.
70
RNEG1
I
Received Negative Data (Jittery) - channel 1:
See description of pin 30.
Internal 50 K Ohm pull-up resistor.
71
VDD
****
Digital Power Supply = 5V±5% or 3.3V±5%
72
RNEG0
I
Received Negative Data (Jittery) - channel 0:
See description of pin 30.
Internal 50 K Ohm pull-up resistor.
73
RPOS0
O
Received Positive Data (Jittery) Input: - channel 1:
See description of pin 29.
Internal 50 K Ohm pull-up resistor.
74
RCLK0
O
Received Clock (Jittery) - channel 1:
See description of pin 28.
Internal 50 K Ohm pull-up resistor.
75
VSS
****
Digital Ground
76
MCLK0
I
Master Clock Input - channel 0:
See description of pin 26.
Internal 50 K Ohm pull-up resistor.
77
DJA1/SDI
I
Harware Mode
Disable Jitter Attenuator Input - Channel 2:
See description of pin 25
Host Mode
Serial Data Input
The address value (of the command registers) or the data value is either Read
or Written through this pin.
The input data will be sampled on the rising edge of the SCLK pin.
Internal 50 K Ohm pull-down resistor.
78
STS1_ch3
I
SONET STS1 Mode Select - channel 3:
See description of pin 23
79
FL3
O
FIFO Limit - channel 3:
See description of pin 22
PIN DESCRIPTION
P
IN
#
N
AME
T
YPE
D
ESCRIPTION
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