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 40.0 – .
●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
40.0
–
Insertion loss
IL
dB
2.8
2.5
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
–
0~7/0~10
Absolute Maximum Ratings
DC Supply: +7VDC Input Power:+23dBm
1
4
2
3
Storage Temp:+125℃
TO-8A-1
1
2 HEMXXX 4
Lot number
3
SMO-8C
Ap.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | HE801 |
Amphenol |
Connectors | |
2 | HE80128L |
Jess Technology |
8-bit CMOS micro-controller | |
3 | HE80128M |
Jess Technology |
8-bit CMOS micro-controller | |
4 | HE80128S |
Jess Technology |
8-bit CMOS micro-controller | |
5 | HE80170L |
Jess Technology |
HE80170L | |
6 | HE80170M |
Jess Technology |
HE80170M | |
7 | HE80170S |
Jess Technology |
HE80170S | |
8 | HE804 |
Amphenol |
Connectors | |
9 | HE8050 |
Hi-Sincerity Mocroelectronics |
NPN TRANSISTOR | |
10 | HE8050 |
Unisonic Technologies |
LOW VOLTAGE HIGH CURRENT SMALL SIGNAL NPN TRANSISTOR | |
11 | HE8050S |
Hi-Sincerity Mocroelectronics |
NPN TRANSISTOR | |
12 | HE8051 |
Hi-Sincerity Mocroelectronics |
NPN TRANSISTOR |