Datasheet Summary
BOWEI
BOWEI INTEGRATED CIRCUITS CO.,LTD.
HE892/HEM892
Voltage Variable Attenuators
Features
- Thin film coustraction
- Hermetic package
- Operating temperature range : -55℃ ～+85℃
Specifications( measured in a 50Ωsystem ,Vcc=+5V, TA=-55℃～+85℃)
Parameter
Symbol Unit Guaranteed Typical
Frequency Range fL～fH MHz 20～1000
- Attenuation(Max) AMax dB
- Insertion loss
IL dB
VSWR of input/output VSWR
- 1.8:1
1.5:1
VSWR of output VSWR V
1.8:1
1.5:1
DC Current
ICC mA
- 10
Control voltage/Current VCO/ ICO V/mA
-...