Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The CHT3029-QEG is a very wide band digital attenuator, which integrates 4 bits with a LSB of 1dB and provides a dynamic range of 15dB from DC to 31GHz. It is designed for a wide range of applications, from military to commercial communication systems. The circuit is manufactured with a pHEMT process, 0.25µm gate length, via holes through the substrate, air .
■ Broadband performances: DC-31GHz
■ Insertion Loss: 4dB@20GHz 8dB@31GHz
■ Attenuation step: 1dB
■ Dynamic: 15dB
■ RMS attenuation error: 0.5 dB
■ Return Losses: 12dB
■ DC bias: V+=5V and V-=-5V
■ No internal DC Block at Input and
Output RF accesses
■ QFN 4x5
Main Electrical Characteristics
Tamb.= +25°C
Symbol
Parameter
Freq
Frequency range
IL Insertion Loss
@20GHz
@31GHz
Rms_att_er RMS of a.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | CHT3029-99F |
United Monolithic Semiconductors |
DC-35GHz 4 Bit Digital Attenuator |
|
| 2 | CHT3091A |
United Monolithic Semiconductors |
DC-40GHz ATTENUATOR |
|
| 3 | CHT3091AQAG |
United Monolithic Semiconductors |
GaAs Monolithic Microwave IC |
|
| 4 | CHT3091RCF |
United Monolithic Semiconductors |
DC-40GHz Attenuator |
|
| 5 | CHT3946UPNPT |
Chenmko |
SURFACE MOUNT Complementary Small Signal Transistor |
|
| 6 | CHT-100SF |
Component General |
(CHT-xxSF) Coaxial SMA Female Terminations |
|
| 7 | CHT-100SM |
Component General |
(CHT-xxSM) Coaxial SMA Male Terminations |
|
| 8 | CHT-15-2SF |
Component General |
(CHT-xxSF) Coaxial SMA Female Terminations |
|
| 9 | CHT-15-2SM |
Component General |
(CHT-xxSM) Coaxial SMA Male Terminations |
|
| 10 | CHT-150-1SF |
Component General |
(CHT-xxSF) Coaxial SMA Female Terminations |
|
| 11 | CHT-150-1SM |
Component General |
(CHT-xxSM) Coaxial SMA Male Terminations |
|
| 12 | CHT-150NF |
Component General |
(CHT-xxNF) Coaxial N Female Terminations |
|