xrt5897 Exar Corporation, xrt5897 Datasheet - Page 7

• Manufacturer Part Number: xrt5897
• Description: Xrt5897 -seven-channel E1 Line Interface
• Manufacturer: Exar Corporation

ELECTRICAL CHARACTERISTICS
Test Conditions: V
DC Electrical Characteristics
Parameters
Inputs
Outputs
Receiver Specifications
Power Specifications V
RX
RX
RX
Symbol
RX
RX
LOSHYST
RX
RX
V
V
LOSSET
LOSCLR
Rev. 1.11
V
V
V
P
P
P
P
CC
OH
OL
IH
IL
D
D
C
C
CL
IM
XI
IN
Parameter
Voltage Supply
Input High Level
Input Low Level
Output High Level
Output Low Level
Allowable Cable Loss
Interference Margin
Receiver Slicing Threshold
LOS Must Be Set If RX Sig.
Atten.
Data Pattern)
LOS Must Be Cleared If RX Sig.
Atten. < 9dB
Hysteresis on Input Data
Input Impedance
Jitter Tolerance:
20Hz
700Hz
10kHz -- 100kHz
Return Loss:
51khz -- 102kHz
102kHz -- 2048kHz
2048kHz -- 3072kHz
Power Dissipation
Power Dissipation
Power Consumption 75W
Power Consumption 75W
²
CC
32dB (For Any Valid
= 3.3V
CC
= 3.3V
+
5%, T
A
= -40 to 25 to 75°C, Unless Otherwise Specified
3.135
Min.
2.0
2.4
-15
0.3
45
10
14
20
16
0
5
5
1260
Typ.
715
880
117
-12
3.3
50
15
13
7
2
3.465
Max.
1465
1065
920
155
5.0
0.8
0.4
12
55
UIpp
UIpp
UIpp
Unit
mW
mW
mW
mW
dB
dB
dB
dB
dB
kW
dB
dB
dB
%
V
V
V
V
V
Conditions
3.3V operation
I
I
Cable loss at 1.024MHz (Relative
to 0dB = 2.37Vp measured from
RTIP or RRING to ground).
With 6dB cable loss
% of peak input voltage at -3dB
cable loss
Relative to 0dB = 2.37Vp
Measured from RTIP or RRING to
ground.
Relative to 0dB = 2.37Vp
measured from RTIP or RRING to
ground.
For LOS output state change
Up to 3.072MHz (Measured from
RTIP or RRING to ground).
Per ITU--T G.703
All 1’s Transmit and Receive 75W
All Drivers Power Down
All 1’s Transmit and Receive
50% data density, Transmit and Re-
ceive
OH
OL
= 4mA
= -4mA