HMC291
HMC291
製造中止4 dB LSB 2-Bit Digital Attenuator SMT, 0.7 - 4.0 GHz
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製品の詳細
- RoHS Compliant Product
- 4 dB LSB Steps to 12 dB
- Single Positive Control Per BIT, 0/+3V
- ±0.2 dB Typical Bit Error
- Miniature SOT 26 Package: 9 mm²
The HMC291(E) is a general purpose broadband 2-bit positive control GaAs IC digital attenuator in a 6 lead SOT26 surface mount plastic package. Covering 0.7 to 4 GHz, the insertion loss is typically less than 0.7 to 1.3 dB. The attenuator bit values are 4 (LSB) and 8 dB for a total attenuation of 12 dB. Accuracy is excellent at ±0.2 dB typical with an IIP3 of up to +54 dBm. Two bit control voltage inputs, toggled between 0 and +3 to +5 volts, are used to select each attenuation state at less than 50 uA each. A single Vdd bias of +3 to +5 volts applied through an external 5K Ohm resistor is required.
Applications
- Cellular
- PCS, ISM, MMDS
- WLL Handset & Base Station
推奨代替製品
4 dB LSB の シリコン 2ビット正電圧制御デジタル減衰器、0.7 GHz ～ 4.0 GHz
ドキュメント
製造中止品のデータシート 1
品質関連資料 4
テープ＆リール仕様 1
これは最新改訂バージョンのデータシートです。
ハードウェア・エコシステム
| 製品モデル | 製品ライフサイクル | 詳細 |
|---|---|---|
| HMC291S | 新規設計に推奨 |
4 dB LSB の シリコン 2ビット正電圧制御デジタル減衰器、0.7 GHz ～ 4.0 GHz |