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For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824

Phone: 978-250-3343

Fax: 978-250-3373

Order On-line at www.hittite.com

Application Support: Phone: 978-250-3343 or apps@hittite.com

HIGH IP3 DUAL CHANNEL

DOWNCONVERTER w/ LO SWITCH, 0.7 - 1.0 GHz

v02.0808

General Description

Features

Functional Diagram

Typical Applications

Parameter

min.

typ.

max.

Units

Frequency range, rF

700 - 1000

mHz

Frequency range, Lo

570 - 900

mHz

Frequency range, iF

60 - 500

mHz

conversion Gain

5

7.5

dB

noise Figure (ssB)

11

dB

Lo to rF isolation

10

16

dB

Lo to iF isolation

15

20

dB

rF to iF isolation

19

28

dB

iP3 (input)

23

dBm

1 dB compression (input)

11

dBm

channel to channel isolation

50

dB

Lo Drive input Level (typical)

-3 to +3

dBm

supply current (icc)

420

520

mA

[1] see Application circuit

[2] Unless otherwise noted all measurements with low side Lo & iF = 100 mHz.

the Hmc683LP6c(e) is ideal for:

• cellular/3G & Lte/wimAx/4G

• Basestations & repeaters

• Gsm, cDmA & oFDm

• Dual Density receivers

the Hmc683LP6c(e) is a high linearity, dual channel

downconverter with integrated Lo amplifier in a 6x6

smt QFn package covering 0.7 - 1.0 GHz. excellent

input iP3 performance of +23 dBm for down conversion

is provided for 3G & 4G Gsm/cDmA applications at

an Lo drive of 0 dBm. with an input 1 dB compression

of +11 dBm, the rF port will accept a wide range of

input signal levels. conversion gain is 7.5 dB typical.

the 60 - 500 mHz iF frequency response will satisfy

various Gsm/cDmA receive frequency plans.

High input iP3: +23 dBm

conversion Gain: 7.5 dB

Low Lo Drive: 0 dBm

High channel isolation