參數(shù)資料
型號: L9214A
廠商: Lineage Power
英文描述: Low-Cost Ringing SLIC(低價格振鈴用戶環(huán)路接口電路)
中文描述: 低成本振鈴用戶接口(低價格振鈴用戶環(huán)路接口電路)
文件頁數(shù): 17/44頁
文件大小: 964K
代理商: L9214A
Preliminary Data Sheet
October 2000
Low-Cost Ringing SLIC
L9214A/G
Lucent Technologies Inc.
17
Electrical Characteristics
(continued)
Table 7. Analog Pin Characteristics
Parameter
Min
Typ
100
Max
Unit
k
TXI (input impedance)
VITR and VTX:
Output Offset
VTX
VITR
Output Drive Current
VTX
VITR
Output Voltage Swing (V
CC
= 5.0 V):
VTX
VITR
Output Short-circuit Current
VTX
VITR
Output Load Resistance (VTX and VITR)
Output Load Capacitance
VTX
VITR
RCVN and RCVP:
Input Voltage Range (V
CC
= 5.0 V)
Input Voltage Range (V
CC
= 3.3 V)
Input Bias Current
Input Impedance
±3.7
10
±5
±70
±500
±250
±5
±6
+5/–8
±3.1
20
50
mV
mV
μ
A
μ
A
V
V
mA
mA
k
pF
pF
0
0
100
V
CC
– 0.5
V
CC
– 0.3
±1.5
V
V
μ
A
k
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