參數(shù)資料
型號: μPC8163TB
廠商: NEC Corp.
英文描述: Silicon MMIC 2.0 GHz Frequency Up-Converter(下變頻轉(zhuǎn)換器芯片)
中文描述: 硅單片2.0 GHz的頻率上轉(zhuǎn)換器(下變頻轉(zhuǎn)換器芯片)
文件頁數(shù): 4/16頁
文件大?。?/td> 133K
代理商: ΜPC8163TB
Data Sheet P13636EJ2V0DS00
4
μ
PC8163TB
PIN EXPLANATION
Pin
No.
Pin
Name
Applied
Voltage
V
Pin
Voltage
V
Note
Function and Explanation
Equivalent Circuit
1
IFinput
1.2
This pin is IF input to double balanced mixer
(DBM). The input is designed as high
impedance. The circuit contributes to
suppress spurious signal. Also this
symmetrical circuit can keep specified
performance insensitive to process-condition
distribution. For above reason, double
balanced mixer is adopted.
2
4
GND
0
GND pin. Ground pattern on the board
should be formed as wide as possible.
Track Length should be kept as short as
possible to minimize ground impedance.
3
LOinput
2.1
Local input pin. Recommendable input level
is –10 to 0 dBm.
5
V
CC
2.7 to 3.3
Supply voltage pin.
6
RFoutput
Same
bias as
V
CC
through
external
inductor
This pin is RF output from DBM. This pin is
designed as open collector. Due to the high
impedance output, this pin should be
externally equipped with LC matching circuit
to next stage.
3
5
6
1
2
Note
Each pin voltage is measured with V
CC
= V
RFout
= 3.0 V.
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