GaAs MMIC

CMY 91

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Siemens Aktiengesellschaft

pg. 2/9

16.12.96

HL EH PD21

Electrical characteristics at TA = 25°C / VD = 3 V unless otherwise specified

Characteristics of 900MHz test and application circuit (see page app. circuit)

Parameters

Symbol

min

typ

max

Unit

Drain-source breakdown voltage

IIF = 500 µA

VLO-GND = 0 V

VRF-GND = 4 V

CAP-pin not connected

IF-GND

8-

-

V

Drain current

VRF-GND = 0 V

VLO-GND = 0 V

VIF-GND = 3 V

CAP-pin not connected

0.8

1

1.4

mA

Conversion gain

fRF = 920 MHz

fLO = 965 MHz

fIF = 45 MHz

PLO = -3 dBm

G

C

-

5.5

-

dB

Single sideband noise figure

fRF = 920 MHz

fLO = 965 MHz

fIF = 45 MHz

PLO = -3 dBm

F

SSB

-9-

dB

3rd order intermodulation

fRF = 920 MHz

fLO = 965 MHz

fIF = 45 MHz

PLO = -3 dBm

IP3

-

-2

-

dBm

LO/RF isolation

f = 965 MHz

Iso

LO/RF

-11

-

dB

TA = 25°C / VD = 3 V; CAP-pin connected to ground by 680Ω resistor

Parameters

Symbol

min

typ

max

Unit

Drain current

VRF-GND = 0 V

VLO-GND = 0 V

VIF-GND = 3 V

-

2.5

-

mA

Conversion gain

fRF = 920 MHz

fLO = 965 MHz

fIF = 45 MHz

PLO = -3 dBm

G

C

-

9.5

-

dB

Single sideband noise figure

fRF = 920 MHz

fLO = 965 MHz

fIF = 45 MHz

PLO = -3 dBm

F

SSB

-

8.0

dB

3rd order intermodulation

fRF = 920 MHz

fLO = 965 MHz

fIF = 45 MHz

PLO = -3 dBm

IP3

-

0

-

dBm

LO/RF isolation

f = 965 MHz

Iso

LO/RF

-11

-

dB

Not used ports were terminated by 50

Ω.