Datasheet Details
| Part number | CHT4012A98F |
|---|---|
| Manufacturer | United Monolithic Semiconductors |
| File Size | 889.36 KB |
| Description | DC-6GHz 6-BIT DIGITAL ATTENUATOR |
| Datasheet |
 CHT4012A98F Datasheet
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General Description
The CHT4012a98F is a DC-6GHz monolithic 6 bit digital attenuator with a LSB = 0.5dB offering a high dynamic range and a high accuracy, the RMS amplitude error is typically as low as 0.3dB.
The circuit provides low insertion loss 2.5dB associated to input and output return losses better than 14dB.
Key Features
- Broadband performances: DC-6GHz.
- Insertion Loss (state 0): 2.5dB.
- RMS attenuation error: 0.3dB.
- RMS phase variation: 1deg.
- DC bias: V+=5V and V-=-5V.
- No decoupling capacitance on Input and Output RF accesses.
- Chip size 2.41x1.32x0.1mm Frequency : 0.1GHz-6GHz Main Characteristics Tamb. = +25°C Symbol Parameter Freq Frequency range IL Insertion Loss Rms_att_er RMS of attenuation error Rms_phivar RMS of phase variation (0.1 to 6GHz) Min Typ Max Unit D.