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參數(shù)資料
| 型號(hào)： | 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)： | 7/19頁 |
| 文件大小： | 216K |
| 代理商： | AN6472NFBP |
7
ICs for Telephone
AN6472NFBP
Parameter
Symbol
Condition
min
typ
max
I
Electrical Characteristics (cont.)
(Ta=25
±
2C)
Recording Preamplifiers
Rec. preamp. gain
Rec. preamp. output
Rec. preamp. output noise voltage*1
Recording Amplifier
Head bias current
Playing EQ Amplifier
VOX Detector
VOX sensitivity (1)
VOX sensitivity (2)
Link SW Input Amplifier
MIX amp. gain
AUX amp. gain
G
V – Rp
V
O – RP
V
no – RP
dB
45
47
43
Unit
V
in
= – 60dBm, Rin=0
V
in
= – 45dBm, Rin=10
DIN/AUDIO, Rg=10k
I
– REC
μ
A
180
215
145
L–SW (h07)= ON
L–SW (h07)= ON,
V
in
= –15dBm, RL=1k
VS1
VS2
V
V
4.8
3.5
I–VOX=12.5
μ
A
I–VOX=24.5
μ
A
0.025
0.5
Head output
G
V – REC
mVrms
50.0
63.0
40.0
EQ amp. gain
G
V – EQ
dB
29.8
31.8
27.8
L–SW (h07)= ON,
V
in
= – 40dBm
L–SW (h07)= ON,
DIN/AUDIO, RL=1k
EQ amp. output noise voltage
V
no – EQ
mVrms
0.45
1.2
dBm
mVrms
–11.4
0.8
–9.4
2.5
–13.4
Link SW Output Amplifier
G
V – MIX
G
V – AUX
dB
dB
6
6
7
7
5
5
V
in
= – 36dBm
V
in
= – 36dBm
SP output gain (1)*1
G
V – SPO1
dB
12
13
11
Input AUX IN, V
in
= – 36dBm,
L–SW (h3A) = ON
Input AUX IN, V
= – 36dBm,
L–SW (h3A&h2F) = ON
Input AUX IN, V
in
= – 36dBm,
L–SW (h3B) = ON
Input AUX IN, V
in
= – 36dBm,
L–SW (h3C) = ON
Input AUX IN, V
in
= – 36dBm,
L–SW (h3D) = ON
Input AUX IN, V
in
= – 36dBm,
L–SW (h3E) = ON
Input AUX IN, V
in
= – 36dBm,
L–SW (h38) = ON
Input AUX IN, V
in
= – 36dBm,
L–SW (h39) = ON
Input AUX IN, V
in
= – 36dBm,
L–SW (h30) = ON
Input AUX IN, V
in
= – 36dBm,
L–SW (h37) = ON
SP output gain (2)*1
G
V – SPO2
dB
– 0.5
0.5
–1.5
Intercom output gain*1
G
V – DHO
dB
20
21.5
18.5
RF1 output gain*1
G
V – RF10
dB
18
19.5
16.5
RF2 output gain*1
G
V – RF20
dB
18
19.5
16.5
Recording output gain*1
G
V – RECO
dB
0
1.0
–1.0
Recording output gain*1
G
V – RO
dB
21.4
22.9
19.9
Line output gain*1
G
V – TO
dB
19.2
20.7
17.7
Rec. output gain difference*2
GD
– RO
dB
0
1.0
–1.0
Time stamp output gain*1
G
V – TSO
dB
0
1.0
–1.0
Note) Unless otherwise specified, external supply voltage V
CC
=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 AUX OUT or MIX OUT to its output (the AUX or MIX preamp. gain is not included in the
calculation).
*2 The difference from the receiver output gain (Gv-RO).
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PDF描述 |
|---|---|
| AN649 | HFTA-04.0: Optical/Electrical Conversion in SDH/SONET Fiber Optic Systems |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| AN6474NFBQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telephone Speech Circuit |
| AN6477FBP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telephone Speech Circuit |
| AN6480 | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:IF Amplifier for Car Telephone |
| AN6484FBP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Cell-Phone Circuit |
| AN649 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:HFTA-04.0: Optical/Electrical Conversion in SDH/SONET Fiber Optic Systems |
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