UPB1007K データシートの表示（PDF） - California Eastern Laboratories.

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UPB1007K

3 V DUAL DOWNCONVERTER AND PLL FREQUENCY SYNTHESIZER

California Eastern Laboratories. 

PIN FUNCTIONS

Pin No.

Symbol

Function and Application

30

VGC (IF MIX) Gain control voltage pin of IF mixer output

amplifier. This voltage performs forward

control, i.e., (VGC up➝Gain down).

UPB1007K

Internal Equivalent Circuit

31

IF-MIXin

Input pin of IF mixer and IF VAGC.

32 GND (IF-MIX) Ground pin of IF mixer and IF VAGC.

Output pin of RF mixer . 1st IF filter must

33

RF-MIXout be inserted between pins 31 and 33.

Supply voltage pin of RF mixer block. This

34 VCC (RF-MIX) pin must be decoupled with capacitor (e.g.

1000 pF).

35

LNAin

Input pin of low noise amplifier. Optimal

input matching required for low noise

performance.

36

GND (LNA) Ground pin of LNA.

See Pins 1-3

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