PMB2208 データシートの表示（PDF） - Infineon Technologies

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PMB2208

Mixer and IF Vector Modulator

Infineon Technologies 

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3.2 Pin Definition and Function

PMB 2208

preliminary

Functional Description

Table 3-1 Pin Definition and Function

Pin No. Symbol Function

1

RF

RF input (base)

2

VCC2 Mixer supply voltage

3

MOX

Inverted mixer output (open collector)

4

MO

Mixer output (open collector)

5

GND

Ground

6

GND

Ground

7

LOX

Inverting modulator LO input

8

LO

Modulator LO input

9

PD1

Modulator power-down

10

TREF Reference voltage output (DC bias for A, AX, B, BX)

11

A

Modulation input A

12

AX

Inverting modulation input A

13

BX

Inverting modulation input B

14

B

Modulation input B

15

GND

Ground

16

VCC1 Modulator supply voltage

17

EX

Inverted modulator output (open collector)

18

E

Modulator output (open collector)

19

GND

Ground

20

PD2

Mixer power-down

21

IFX

Inverting IF input (emitter)

22

IF

IF input (emitter)

23

GND

Ground

24

RFX

Inverting RF input (base)

Wireless Components

3-3

Specification, August 1999

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