參數(shù)資料
型號: TDA 6131
廠商: SIEMENS AG
英文描述: Wireless Components Mixer/Oscillator(用于無線器件的混頻器/晶振)
中文描述: 無線組件混頻器/振蕩器(用于無線器件的混頻器/晶振)
文件頁數(shù): 9/20頁
文件大?。?/td> 388K
代理商: TDA 6131
Functional Description
3 - 2
TDA 6131
preliminary
Wireless Components
Specification, March 2000
3.1
Pin Configuration
Pin_config.wmf
Figure 3-1
Pin Configuration
3.2
Pin Definition and Function
AC
VREF
MIBX
MIEX
MIE
MIB
GND
IN
BREF
AB
AE
STB
MO
MOX
VCC
INX
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
TDA 6131XS
Table 3-1 Pin Definition and Function
Pin No.
Symbol
Equivalent I/O-Schematic
Function
1
BREF
Reference voltage for amplifier/oscillator V
BE
2
AB
Amplifier / Oscillator base
3
AE
Amplifier / Oscillator emitter
4
STB
Standby circuit
5
MO
Mixer signal open collector output, not inverted
6
MOX
Mixer signal open collector output, inverted,
7
VCC
Voltage supply
8
INX
Mixer signal base input, inverted
9
IN
Mixer signal base input, not inverted
10
GND
Ground
11
MIB
Mixer local oscillator base input, not inverted
12
MIE
Mixer local oscillator emitter input, not inverted
13
MIEX
Mixer local oscillator emitter input, inverted
14
MIBX
Mixer local oscillator base input, inverted
15
VREF
Constant reference voltage
16
AC
Amplifier / Oscillator collector
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