- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376489 > AN6472NFBP (PANASONIC CORP) Cordless Telephone Speech Network IC Incorporating Cross-Point Switch PDF資料下載
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)： | 9/19頁 |
| 文件大?。?/td> | 216K |
| 代理商： | AN6472NFBP |
9
ICs for Telephone
AN6472NFBP
V
DIN – H
V
2
I
DIN – H
μ
A
160
250
70
V
DIN – L
V
0.3
– 0.2
V– DIN=5V
V– DIN = 0V
I
DIN – L
μ
A
– 0.1
–1
Data input high level voltage
V
CC
+ 0.2
Data input high level control current
Data input low level voltage
Data input low level control current
450
Power Supply Block
AC impedance (I)
Z
AC – I
570
750
450
580
750
I
L
=80mA, V
= 0V,
V
in
=200mVrms, Fin=1kHz
I
L
=80mA, V
=5V,
V
in
=200mVrms, Fin=1kHz
AC impedance (E)
Z
AC – E
I
Electrical Characteristics (cont.)
(Ta=25
±
2C)
Input impedance
BT amp. input impedance
ALC amp. input impedance
Pin 56 Input
Z
in – DH
k
9.5
10.5
8.5
Intercom preamp. input impedance
Z
in – RF2
Z
in – SP
Pin 58 Input
Pin 42 Input
RF2 preamp. input impedance
SP input impedance
k
k
9.5
50.0
10.5
62.5
8.5
37.5
Z
in – RF1
Pin 57 Input
RF1 preamp. input impedance
k
9.5
10.5
8.5
Z
in – BT
Z
in – ALC
Pin 17 Input
Pin 40 Input
k
k
9.5
9.5
10.7
10.5
8.7
8.5
Parameter
Symbol
Condition
min
typ
max
Unit
I
Electrical Characteristics (Design Values for Reference)
(Ta=25
±
2C)
The following are design values for reference, not guaranteed values.
Parameter
Symbol
Speech Block
Rec. output noise voltage (I)
V
n – IR
mVrms
0.3
I
=30mA, V
CC
=0V,
DIN/AUDIO
I
=30mA, V
CC
=5V,
DIN/AUDIO
I
=30mA, V
CC
=0V,
DIN/AUDIO
I
=30mA, V
CC
=5V,
DIN/AUDIO
I
L
=30mA, V
CC
=5V,
V
= –30dBm,
V– DBM–H/L
I
L
=30mA, V
in
= –30dBm,
V
=5V,
Lsw (h3F)=OFF/ON
Rec. output noise voltage (E)
V
n – ER
mVrms
0.3
Trans. output noise voltage (I)
V
n – IT
mVrms
0.3
Trans. output noise voltage (E)
V
n – ET
mVrms
0.3
Dial mute trans. amp. mute attenuation
M
– TDM
dB
75
Rec. output mute attenuation
M
– RO
Z
in
– R
Z
in
– M
dB
50
I
L
=30mA, V
in
= –30dBm,
V
=5V,
Lsw (h27)= OFF/ON
Pin 12 Input
Pin 21 and 22 Input
Rec. preamp. input impedance
MIC preamp. input impedance
REC/PLAY Block
k
k
500
500
Trans. preamp. mute attenuation
M
– TM
dB
70
ALC amp. ALC width
W
– ALC
dB
40
I
= 0mA, V
=5V,
and ALC output distortion
≤
2%
I
L
=0mA, V
=5V, and
V
in
= –45dBm to –20dBm
V
=5V, V
= –10dBm
I
= 0mA, and
LSW (h07)= ON/OFF
ALC amp. ALC effect
DALC
dB
1
Rec. amp.
mute attenuation
M
– REC
dB
80
Condition
min
typ
max
Unit
相關PDF資料 |
PDF描述 |
|---|---|
| AN649 | HFTA-04.0: Optical/Electrical Conversion in SDH/SONET Fiber Optic Systems |
| AN6500 | BUILT-IN REFERENCE VOLTAGE OPERATIONAL AMPLIFIERS |
| AN6500S | BUILT-IN REFERENCE VOLTAGE OPERATIONAL AMPLIFIERS |
| AN6501 | BUILT-IN REFERENCE VOLTAGE OPERATIONAL AMPLIFIERS |
| AN6561L | Dual Operational Amplifiers |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復。