HMC258LC3B_09 데이터 시트보기 (PDF) - Hittite Microwave

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HMC258LC3B_09

GaAs MMIC SUB-HARMONIC SMT MIXER, 14.5 - 19.5 GHz

Hittite Microwave 

v02.1208

HMC258LC3B

GaAs MMIC SUB-HARMONIC

SMT MIXER, 14.5 - 19.5 GHz

8

Pin Description

Pin Number

Function

1, 4, 6,

10, 12

GND

2

IF

3

Vdd

5

LO

7-9

N/C

11

RF

Description

Must be soldered to PCB RF ground.

IF Port. This pin is DC coupled and should be DC blocked

externally using a series capacitor whose value has been

chosen to pass the necessary IF frequency range. Any applied

DC voltage to this pin will result in die non-function and pos-

sible die failure.

Power Supply for the LO Amplifier. An external RF bypass

capacitor of 100 - 330 pF is required as close to the package

as possible.

LO Port. This pin is AC coupled and matched to 50 Ohms.

This pin may be connected to the housing

ground or left unconnected.

RF Port. This pin is AC coupled and matched to 50 Ohms.

Interface Schematic

8-6

For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

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