Типовые применения

The HMC641ALC4 is ideal for:

  • Telecom Infrastructure
  • Microwave Radio & VSAT
  • Military & Space Hybrids
  • Test Instrumentation
  • SATCOM & Sensors

 

Характеристики

Broadband Performance: DC – 20 GHz

High Isolation: 42 dB @ 12 GHz

Low Insertion Loss: 2.1 dB @ 12 GHz

Integrated 2:4 TTL Decoder

24 Lead 4x4mm SMT Package: 16mm²

 

Общее описание

The HMC641ALC4 is a broadband non-reflective GaAs pHEMT SP4T switch in a compact 4×4 mm ceramic package. Covering DC to 20 GHz, this switch offers high isolation, low insertion loss and on-chip termination of isolated ports. This switch also includes an on board binary decoder circuit which reduces the number of required logic control lines from four to two. The HMC641ALC4 is controlled with 0/ -5V logic, exhibits fast switching speed and consumes much less DC current than pin diode based solutions.

 

Electrical Specifications, TA = +25° C, With 0/-5V Control, Vss = -5V, 50 Ohm System

Параметр Частота Min. Typ. Max. Units
Insertion Loss DC – 12 GHz

DC – 20 GHz

 1.8

2.3

 2.8

3.5

 dB

dB
Isolation (RFC to RF1 – RF4) DC – 12 GHz DC – 20 GHz 30

30

 42

40

 dB

dB
Return Loss      “On State” DC – 12 GHz DC – 20 GHz 18

17

 dB

dB
Return Loss     “Off State” DC – 20 GHz 19 dB
Input Power for 1 dB Compression 0.05 – 0.25 GHz 0.25- 20 GHz 10

20

 15

25

 дБм

дБм
Input Third Order Intercept (Two-Tone Input Power= +10 dBm Each Tone) 0.05 – 0.25 GHz 0.25 – 20 GHz 32

41

 дБм

дБм
Switching Characteristics

tRISE, tFALL (10/90% RF)

tON, tOFF (50% CTL to 10/90% RF)

 DC – 20 GHz 30

100

 ns

ns