Datasheet Details
| Part number | IDTF1953 |
|---|---|
| Manufacturer | IDT |
| File Size | 1.63 MB |
| Description | 6-bit Digital Step Attenuator |
| Datasheet |
 IDTF1953 Datasheet
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General Description
This document describes the specification for the IDTF1953 Digital Step Attenuator.
The F1953 is part of a family of Glitch-FreeTM DSAs optimized for the demanding requirements of communications Infrastructure.
Key Features
- Glitch-FreeTM, < 0.6 dB transient overshoot.
- Spurious Free Design.
- 2.7 to 3.6 V supply.
- Attenuation Error < 0.5 dB @ 2 GHz.
- Low Insertion Loss < 1.4 dB @ 2 GHz.
- Excellent Linearity >+60 dBm IP3I.
- Fast settling time, < 400 ns.
- Serial or Parallel Interface 31.5 dB Range.
- Stable Integral Non-Linearity over temperature.
- Low Power Consumption < 200 uA.
- Integrated DC blocking capacitors.
- Drop-In replacement.
- 4x4 mm Thin QFN 20 pin packa.