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參數(shù)資料
| 型號(hào)： | UTCTDA7088 |
| 廠商： | 友順科技股份有限公司 |
| 英文描述： | FM RECEIVER CIRCUIT FOR BATTERY SUPPLY |
| 中文描述： | FM接收電路電池供電 |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 435K |
| 代理商： | UTCTDA7088 |
UTC TDA7088
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
3
QW-R110-016,A
PIN CONFIGURATIONS
Fig.2
DC CHARACTERISTICS
Vp=3V,Tamb=25
°
C, unless otherwise specified.
PARAMETER
Supply Voltage (pin4)
Supply Current (pin4)
DC voltage on pin1
DC voltage on pin3
DC voltage on pins 6 and 7
DC voltage on pin 8
DC voltage on pin 9,10 and 13
DC voltage on pins 11 and 12
DC voltage on pin 15
AF output current on pin2
Oscillator current on pin5
SYMBOL
Vp
Ip
V1
V3
V6,7
V8
V9,10,13
V11,12
V15
I2
I5
MIN
1.8
4.2
2.5
2.64
2.38
1.6
2.42
0.91
2.06
45
275
TYP
3
5.2
2.55
2.69
2.44
1.67
2.47
0.94
2.12
60
375
MAX
5
6.6
2.6
2.74
2.5
1.74
2.52
0.98
2.18
80
500
UNIT
V
mA
V
V
V
V
V
V
V
μ
A
μ
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
MUTE
V
OAF
LOOP
V
P
OSC
IFFB
C
LP1
V
OIF
V
iIF
C
LP2
V
iRF
C
LIM
V
iRF
GND
C
AP
TUNE
TDA7088
PIN
1
2
3
4
5
6
7
8
SYMBOL
MUTE
V
OAF
LOOP
V
P
OSC
IFFB
C
LP1
V
OIF
DESCRIPTION
Mute output
Audio frequency output signal
AF loop filter
+3V supply voltage
Oscillator resonant circuit
IF feedback
Low-pass capacitor of 1 dB amplifier
IF output to external coupling capacitor (high-
pass)
IF input to limiter amplifier
Low-pass capacitor of IF limiter amplifier
Radio frequency input
Radio frequency input
Limiter offset voltage capacitor
Ground(0V)
All-pass filter capacitor/input for search tuning
Electrical tuning/AFC output
9
10
11
12
13
14
15
16
V
iLF
C
LP2
V
iRF
C
iRF
C
LIM
GND
C
AP
TUNE
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