CHR3394-QEGXY Ver la hoja de datos (PDF) - United Monolithic Semiconductors

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CHR3394-QEGXY

37-40GHz Integrated Down Converter

United Monolithic Semiconductors 

CHR3394-QEG 37-40GHz Integrated Down Converter

Main Characteristics

Tamb.= +25°C, VD = VD1 = +4V (1)

Symbol

Parameter

FRF

RF frequency range

FLO

LO frequency range

FIF

IF frequency range

G

Conversion gain (2)

NF Noise Figure for IF>0.1GHz

Im_rej Image rejection (2)

PLO

LO Input power

IIP3 Input IP3

LO RL LO return loss

RF RL RF return loss

VGL LNA DC gate voltage

VGX

IDt

Multiplier DC gate voltage

Total Drain current (ID+ID1) (3)

Min Typ Max Unit

37

40 GHz

17.5

21.0 GHz

DC

3.5 GHz

13

dB

3.5

dB

15

dBc

0

dBm

1

dBm

-12

dB

-6

dB

-0.1

V

-0.9

V

250

mA

These values are representative of on-board measurements.

(1) VD: LO-chain drain bias voltage. VD1: LNA drain bias voltage.

(2) An external combiner 90° is required on I/Q.

(3) ID: LO-chain drain current, typically 125mA.

(3) ID1: LNA drain current, typically 125mA, should be tuned with VGL.

Electrostatic discharge sensitive device observe handling precautions!

Ref. : DSCHR3394-QEG1192 - 11 Jul 11

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Route Départementale 128, BP46 - 91401 ORSAY Cedex - FRANCE

Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09

Specifications subject to change without notice

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