參數(shù)資料
型號(hào): XR-T5683A
廠商: Exar Corporation
英文描述: PCM Line Interface Chip
中文描述: 接口芯片的PCM線路
文件頁(yè)數(shù): 3/12頁(yè)
文件大?。?/td> 110K
代理商: XR-T5683A
XR-T5683A
3
Rev. 2.01
ELECTRICAL CHARACTERISTICS
Test Conditions: V
CC
= 5.0V
5%
,
T
A
= 25
°
C
,
Unless Otherwise Specified.
Parameters
Min.
Typ.
Max.
Unit
Conditions
DC Electrical Characteristics
Supply Voltage
4.75
5
5.25
V
Supply Current
40
55
mA
Total Current to Pin 9 & Pin 18
Transmitter Outputs Open
Receiver Section
Tank Drive Current
300
500
700
μ
A
V
Measured at Pin 4, V
CC
= 5V
Measured at Pin 8, I
OL
= 1.6mA
Measured at Pin 8, I
OH
= -400
μ
A
Measured at Pin 10 & 11, I
OL
= 1.6mA
Measured at Pin 10 & 11, I
OH
= -400
μ
A
Clock Output Low
0.3
0.6
Clock Output High
3.0
3.6
V
Data Output Low
0.3
0.6
V
Data Output High
3.0
3.6
V
Transmitter Section
Driver Output Low
0.6
0.8
1.0
V
μ
A
Measured at Pin 13 & 15, I
OL
= 40mA
Measured in Off State, Output Pull-up to
+ 20V
Measured at Pin 12, 16 & 17, I
OL
= 40mA,
V
OL
= 1.0V
Measured at Pin 12, 16 & 17, Output Off
Output Leakage Current
0
100
Input High Voltage
2.2
V
CC
V
Input Low Voltage
0.8
V
Input Low Current
-1.6
mA
Measured at Pin 12, 16 & 17, Input Low
Voltage = 0. 4V
Measured at Pin 12, 16 & 17, Input High
Voltage = 2.7V
Input High Current
40
μ
A
Output Low Current
40
mA
Measured at Pin 13 & 15, V
OL
= 1.0V
AC Electrical Characteristics
Receiver Section
Input Level
6
6.6
Vpp
Measured Between Pin 2 & 3
Loss Input Signal Alarm Level
1.6
Vpp
Measured Between Pin 2 & 3, Alarm on
Pull Data Output High
Measured Between Pin 2 & 3, With
Sinewave Input
Measured at Pin 8 at 2.0V
Input Impedance at 8,448MHz
2.5
k
Clock Duty Cycle
35
50
65
%
Clock Rise & Fall Time
20
ns
Measured at Pin 8, C
L
= 15pF
Measured at Pin 10 & 11, at 1V DC
Level, Cable Loss = 0
Data Pulse Width
35
50
75
% of
clock
period
Notes
Bold face parameters
are covered by production test and guaranteed over operating temperature range.
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