HMC641A-DIE GaAs MMIC SP4T Non-Reflective Switch, DC - 18 GHz

The HMC641A is a broadband non-reflective GaAs PHEMT SP4T switch chip. Covering DC to 18 GHz, this switch offers high isolation and low insertion loss and extends the frequency coverage of ADI’s SP4T switch product line. This switch also includes an on board binary decoder circuit which reduces the number of required logic control lines to two. The switch operates using a negative control voltage of 0/-5V, and requires a fixed Vss bias of -5V. All data is tested with the chip in a 50 Ohm test fixture connected via one 3.0 x 0.5 mil gold ribbon of minimal length on each RF port.

Applications

Features and Benefits

Broadband performance: DC - 18 GHz

High isolation: 42 dB at 12 GHz

Low insertion loss: 2.1 dB at 12 GHz

Integrated 2:4 TTL decoder

Small size: 1.92 x 1.60 x 0.10 mm

RF & Microwave

SPST, SPDT, SP3T, SP4T, SP6T, SP8T

Data Sheets

Document	note
HMC641A-DIE: GaAs MMIC SP4T Non-Reflective Switch, DC - 18 GHz Data Sheet (Rev. 0)	PDF 392.43 K

Order Information

Part Number	Package	Packing Qty	Temp Range	Price 100-499	Price 1000+	RoHS
HMC641A Production	CHIPS OR DIE	REEL 25	-40 to 85C	74.11	59.27	Y
HMC641A-SX Production	CHIPS OR DIE	REEL 2	-40 to 85C	0	0	Y

HMC641A-DIE: GaAs MMIC SP4T Non-Reflective Switch, DC - 18 GHz Data Sheet (Rev. 0) hmc641a-die