The HMC321ALP4 & HMC321ALP4E are broadband non-reflective GaAs MESFET SP8T switches in low cost leadless surface mount packages. Covering DC to 8 GHz, this switch offers high isolation and low insertion loss. This switch also includes an on board binary decoder circuit which reduces the required logic control lines to three. The switch operates using a positive control voltage of 0/+5 volts, and requires a fixed bias of +5v. This switch is suitable for usage in 50-Ohm or 75-Ohm systems.
* DC blocking capacitors are required at ports RFC and RF1, 2, 3, 4, 5, 6, 7, 8. Their value will determine the lowest transmission frequency.
Applications
This switch is suitable for usage in DC - 8.0 GHz 50-Ohm or 75-Ohm systems:
Features and Benefits
| Switches & Multiplexers |
| Document | note |
| HMC321ALP4/ HMC321ALP4E: GaAs MMIC SP8T Non-Reflective Positive Control Switch, DC* - 8 GHz Preliminary Data Sheet | PDF 0.98 M |
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|---|---|---|---|---|---|
| HMC321ALP4E Pre-Release | 24 ld QFN (4x4mm w/2.8mm ep) | OTH 50 | -40 to 85C | 18.56 | 15.34 | Y |
| HMC321ALP4ETR Pre-Release | 24 ld QFN (4x4mm w/2.8mm ep) | REEL 500 | -40 to 85C | 0 | 0 | Y |
| Part Number | Description | Price | RoHS |
|---|---|---|---|
| EV1HMC321ALP4E | Evaluation Board | -1 | Y |
