參數(shù)資料
型號: PMB2208
廠商: INFINEON TECHNOLOGIES AG
英文描述: Mixer and IF Vector Modulator
中文描述: 混頻器和中頻矢量調(diào)制器
文件頁數(shù): 12/27頁
文件大小: 766K
代理商: PMB2208
Functional Description
3 - 5
PMB 2208
preliminary
Wireless Components
Confidential
Specification, August 1999
3.4
Functional Block Diagram
Funct_block.wmf
Figure 3-2
Functional Block Diagram
RF
VCC2
MOX
MO
GND
GND
LOX
LO
PD1
TREF
A
AX
RFX
GND
IF
IFX
PD2
GND
E
EX
VCC1
GND
B
BX
mixer
mixer
bias
mixer
mixer
÷ 2
modu-
lator
bias
output
stage
input
buffer
1
frequency
divider
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