HMC273MS10G(V02) View Datasheet(PDF) - Hittite Microwave
Part Name
Description
Manufacturer
HMC273MS10G Datasheet PDF : 6 Pages
| |||
MICROWAVE CORPORATION
v02.1100
HMC273MS10G
1 dB LSB GaAs MMIC 5-BIT DIGITAL
ATTENUATOR, 0.7 - 3.7 GHz
9
Truth Table
Control Voltage Input
V1
V2
16 dB 8 dB
V3
4 dB
V4
2 dB
V5
1 dB
Attenuation
Setting
RF1 - RF2
High High High High High
Reference
I.L.
High High High High Low
1 dB
High High High Low High
2 dB
High High Low High High
4 dB
High Low High High High
8 dB
Low High High High High
16 dB
Low Low
Low
Low
Low
31 dB
Max. Atten.
Any combination of the above states will provide an attenuation
approximately equal to the sum of the bits selected.
Application Circuit
Control Voltages
State
Bias Condition
Low
0 to +0.2 V @ 20 uA Max
High
Vdd ± 0.2V @ 100 uA Max
Note: Vdd = +3V to 5V ± 0.2V
DC blocking capacitors C1 & C2 are required on RF1 & RF2. Choose C1 = C2 = 100 ~ 300 pF to allow lowest customer specific
frequency to pass with minimal loss. R1 = 5K Ohm is required to supply voltage to the circuit through either PIN 6 or PIN 10.
9 - 16
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
Share Link: 