CGY181 データシートの表示（PDF） - Infineon Technologies

部品番号

コンポーネント説明

メーカー

CGY181

GaAs MMIC

Infineon Technologies 

CGY 181

VG

VD1

VD2

1

7

11

VTR 2

Control

Circuit

PIN 8

6, 9

GND1

3, 4, 5, 10

GND2

11 POUT

EHT08662

Figure 1 Functional Block Diagram

Short Description of CGY 181 Operation

A negative voltage between – 4 V to – 6 V (stabilization not necessary) has to be

connected to the VG-pin, a positive supply voltage has to be applied to the VD-pins.

The VTR-pin has to switched to 0 V (GND) during transmit operation. The MMIC

CGY 181 is self-biased, the operating current is adjusted by the internal control circuit.

In receive mode the VTR-pin is not connected (shut off mode).

Pin #

1

2

Symbol

VG

VTR

3, 4, 5, 10

6, 9

7

8

11

12

GND 2

GND 1

VD1

RFin

VD2, RFout

–

Configuration

Negative voltage at control circuit (– 4 V … – 8 V)

Control voltage for transmit mode (0 V) or receive mode

(open)

RF and DC ground of the 2nd stage

RF and DC ground of the 1st stage

Positive drain voltage of the 1st stage

RF input power

Positive drain voltage of the 2nd stage, RF output power

not connected

Data Book

2

03.00

Share Link: