UPC3207GR Просмотр технического описания (PDF) - NEC => Renesas Technology

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UPC3207GR

FREQUENCY DOWN CONVERTER FOR VHF TO UHF BAND RECEIVER

NEC => Renesas Technology 

Pin No.

Symbol

11 REG

12 IF output

Function and Explanation

Monitor pin of regulator output voltage.

IF signal output pin of VHF-UHF band

functions.

µPC3207GR

Equivalent Circuit

12

13

VCC

Power supply pin for VHF-UHF band

functions.

14 MIX

output1

15 MIX

output2

VHF and UHF MIX output pins.

These pins should be equipped with tank

circuit to adjust intermediate frequency.

16 VRF input

Bypass pin for VHF MIX input.

17

(bypass)

Grounded through capacitor.

17 VRF input

VRF signal input pin.

18 GND

19 URF input

(bypass)

GND pin of MIX, IF amplifier and

regulator.

Bypass pin for UHF Mü\œinput.

Grounded through capacitor.

19

20 URF input

URF signal input pin.

14 15

16

14 15

20

4

Data Sheet P13717EJ3V0DS00

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