UPC8104GR-E1 Ver la hoja de datos (PDF) - NEC => Renesas Technology

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Fabricante

UPC8104GR-E1

UP CONVERTER + QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS

NEC => Renesas Technology 

µPC8104GR

PIN EXPLANATION

PIN ASSIGN- SUPPLY PIN

NO. MENT

VOL. (V) VOL.(V) FUNCTION AND APPLICATION

8

GND

0

for Up-

converter

10

−

Connect to the ground with

minimum inductance.

Track length should be kept as

short as possible.

11

Lo2in

−

2.0 Bypass of Lo2 input.

Grounded through external

capacitor.

12

Lo2in

−

0

Lo2 input of Up-converter.

This pin is high impedance

input.

13 VCC for Up- 2.7 to 5.5

−

Supply voltage pin for Up-

converter

converter.

9

RFout

VCC

−

RF output from Up-Converter.

This pin is open collector output.

14

UpConin

−

2.0 IF input for Up-converter.

This pin is high impedance

input.

15

UpConin

−

2.0 Bypass of IF input.

Grounded through external

capacitor.

17

GND

0

18

−

Connect to the ground with

minimum inductance.

Track length should be kept as

short as possible.

19

Power

VP/S

Save

−

Power save control pin can be

controlled ON/SLEEP state with

bias as follows;

VP/S (v)

1.8 to 5.5

0 to 1.0

STATE

ON

SLEEP

20

VCC for

2.7 to 5.5

−

Supply voltage pin for

Modulator

modulator. Internal regulator

can be kept stable condition of

supply bias against the variable

temperature or VCC.

: Externally

EQUIPMENT CIRCUIT

12

11

9

14

15

19

6

Data Sheet P10099EJ4V0DS00

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