参数资料
型号: PM4314-RI
厂商: PMC-SIERRA INC
元件分类: 数字传输电路
英文描述: QUAD T1/E1 LINE INTERFACE DEVICE
中文描述: DATACOM, PCM TRANSCEIVER, PQFP128
封装: PLASTIC, QFP-128
文件页数: 151/170页
文件大小: 823K
代理商: PM4314-RI
PM4314 QDSX
DATA SHEET
PMC-950857
ISSUE 5
QUAD T1/E1 LINE INTERFACE DEVICE
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
139
Symbol
Parameter
Min
Typ.
Max
Units
Conditions
V
TH
Reset Input
Hysteresis
Voltage
1.0
Volts
I
ILPU
Input Low
Current
+20
+83
+200
μA
VIL = GND,
Notes 1, 3
I
IHPU
Input High
Current
-10
0
+10
μA
VIH = V
DD
, Notes
1, 3
I
IL
Input Low
Current
-10
0
+10
μA
VIL = GND,
Notes 2, 3
I
IH
Input High
Current
-10
0
+10
μA
VIH = V
DD
, Notes
2, 3
I
DDOP1
Operating
Current
DSX-1
Configuration
325
mA
V
DD
= 5.25 V,
Outputs
Unloaded, XCLK
= 37.056 MHz,
TCLKI[4:1] =
1.544 MHz,
1.544 Mbit/s data
rate on RXTIP
Note 4
I
DDOP2
Operating
Current
E1
Configuration
330
mA
V
DD
= 5.25 V,
Outputs
Unloaded, XCLK
= 49.152 MHz,
TCLKI[4:1] =
2.048 MHz,
2.048 Mbit/s data
rate on RXTIP
Note 4
Notes on D.C. Characteristics:
1. Input pin or bidirectional pin with internal pull-up resistors.
2. Input pin or bidirectional pin without internal pull-up resistors
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