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參數(shù)資料
| 型號： | AN6472NFBP |
| 廠商： | PANASONIC CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | Cordless Telephone Speech Network IC Incorporating Cross-Point Switch |
| 中文描述： | TELEPHONE SPEECH CKT, PQFP64 |
| 封裝： | 14 X 14 MM, PLASTIC, QFP-64 |
| 文件頁數(shù)： | 8/19頁 |
| 文件大小： | 216K |
| 代理商： | AN6472NFBP |
8
ICs for Telephone
AN6472NFBP
Parameter
Symbol
Condition
min
typ
max
Link SW Input
MIC input gain*1
G
v – MI
dB
0
1
–1
Unit
V
= –38dBm, rec. output
L –SW(h0E)= ON
V
= –42dBm, rec. output
L–SW (h16)= ON
V
= –30dBm, rec. output
L–SW (h1E)= ON
V
= –30dBm, rec. output
L–SW (h26)= ON
V
= –30dBm, rec. output
L–SW (h2E)= ON
V
= –30dBm, SP rec. output
L–SW (h02)= ON
Rec. input gain*1
G
v – RI
dB
0
1
–1
Intercom input gain
G
v – DHI
dB
6
7
5
RF1 input gain
G
v – RF1I
dB
0
1
–1
0
1
–1
RF2 input gain
G
v – RF2I
dB
SP link input gain
G
v – SPI
dB
12
13
11
Link Maximum Output
SP OUT max. output
V
o – SP
dBm
4
0
Input L–SP IN, THD=5%
L–SW (h02)= ON
Input RF1 IN, THD=5%
L–SW (h23)= ON
Input RF2 IN, THD=5%
L–SW (h25) = ON
Input RF1 IN, THD=5%
L–SW (h2C)= ON
Input AUX IN, THD=5%
L–SW (h3E)= ON
DH OUT max. output
V
o – DH
dBm
4
0
RF1 OUT max. output
V
o – RF1
dBm
4
0
RF2 OUT max. output
V
o – RF2
dBm
4
0
L-REC OUT max. output
V
o – LR
dBm
4
0
I
Electrical Characteristics (cont.)
(Ta=25
±
2C)
Note) Unless otherwise specified, external supply voltage V
=5V, line current I
L
= 0mA, input signal frequency=1 kHz, control
voltage V-DOC= high, and control voltage V-DMC= high.
*1 Each amp. gain is measured from MIC OUT or R PRE OUT to its output.
Parameter
Symbol
Condition
min
typ
max
Controls
V
DMC – H
V
2
Unit
Dial mute high level voltage
I
DMC – H
μ
A
38
80
15
Dial mute high level control current
V
DMC – L
V
0.3
– 0.2
Dial mute low level voltage
I
DMC – L
μ
A
–20
–10
– 40
Dial mute low level control current
V
DCC – H
V
2
DC voltage control high level voltage
V
CC
+ 0.2
V
CC
+ 0.2
I
DCC – H
μ
A
25
50
10
DC voltage control high level
control current
V
DCC – L
V
0.4
– 0.2
DC voltage control low level voltage
V– DMC = 5V
V– DMC= 0V
V – DCC= 5V
V– DCC= 0V
I
DCC – L
μ
A
– 0.1
–2
DC voltage control low level
control current
Note) Unless otherwise specified, V
CC
=5V, and I
L
= 20 mA.
I
Electrical Characteristics (cont.)
(Ta=25
±
2C)
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