ST7537 データシートの表示（PDF） - STMicroelectronics
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コンポーネント説明
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ST7537 Datasheet PDF : 9 Pages
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ST7537HS1
PIN DESCRIPTION
Pin
Name
VCM
AVDD
RAI
RxFO
TxIFI
PAFB
ATO
PABC
PABC
TEST1
TEST2
TEST3
TEST4
DVDD
DVSS
XTAL1
XTAL2
MCLK
WD
Rx/Tx
CD
TxD
RxD
RSTO
DVCC
IFO
DEMI
AVSS
Pin
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Pin
Type
Analog
Supply
Analog
Analog
Analog
Analog
Analog
Digital (10V)
Digital (10V)
Digital
Digital
Digital
Digital
Supply
Supply
Digital (10V)
Digital (10V)
Digital
Digital
Digital
Digital
Digital
Digital
Digital
Supply
Analog
Analog
Supply
Description
Common Mode Voltage
Analog Power Supply : 10V ±5 %
Receive Analog Input
Receive Filter Output
Transmit and Intermediate Frequency Filters Test Input (mode TEST3)
Power Amplifier Feed-back Input
Analog Transmit Output
Power Amplifier Bias Current Control Complementary Output
Power Amplifier Bias Current Control Output
Tx to Rx Automatic Mode Switching Control Input
Automatic Mode Switching Time and Watch-dog Time Reduction Control Input
TxIFI Selection Input
Undelayed Reset Input
Digital Power Supply : 10V ±5%
Digital Ground : 0V
Crystal Oscillator Input
Crystal Oscillator Output
Master Clock Output
Watch-dog Input
Rx or Tx Mode Selection Input
Carrier Detect Output
Transmit Data Input
Receive Data Output
Reset Output
Digital Buffers Supply Voltage : 5V ±5 %
Intermediate Frequency Filter Output
Demodulator Input
Analog Ground : 0V
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