HMC688LP4 Просмотр технического описания (PDF) - Analog Devices

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HMC688LP4

BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 2.0 - 2.7 GHz

Analog Devices 

HMC688LP4 / 688LP4E

v01.1010

BiCMOS MMIC MIXER W/ INTEGRATED

LO AMPLIFIER, 2.0 - 2.7 GHz

Pin Descriptions

Pin Number

1, 6, 7, 11 - 14,

18, 20, 23

Function

N/C

2, 5, 15, 17

GND

3

RF

4

TAP

Description

No connection. These pins may be connected to RF

ground. Performance will not be affected.

Package bottom must be

connected to RF/DC ground.

This pin is matched single-ended 50 Ohm and DC

shorted to ground through a balun.

Center tap of secondary side of the internal RF balun.

Short to ground with a zero ohms close to the IC.

Interface Schematic

10

8, 10, 24

Vcc1, Vcc2,

Vcc3

Power supply voltage. See application circuit

for required external components.

Adjust the LO buffer current through an external

9

LO_BIAS

resistor. See application circuit for required external

components.

16

LO

This pin is matched single-ended 50 Ohm and DC

shorted to ground through a balun.

External optional bias. See application circuit

19

G_BIAS

for required external components. Apply +2.5V for

nominal performance.

21, 22

IFN, IFP

Differential IF input / output pins matched to differential

50 Ohms. For applications not requiring operation to

DC an off chip DC blocking capacitor should be used.

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Trademarks and registered trademarks aArepthpelpircopaetrityoonf thSeiur rpesppeoctrivte: oPwhneorsn. e: 978-250-33A4p3plicoartioanpSpusp@pohrti:tPtihteo.nceo: 1m-800-ANALOG-D

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