AD8366: DC to 500 MHz, Dual Digital Gain Trim Amplifier
The AD8366 offers excellent spurious-free dynamic range, suitable for driving 12-bit ADCs. The NF at max gain is 10.5 dB at 10 MHz and increases 2 dB for every 4 dB decrease in gain. Over the ...続きを見る
AD8366: DC to 500 MHz, Dual Digital Gain Trim Amplifier
製品概要
The AD8366 offers excellent spurious-free dynamic range, suitable for driving 12-bit ADCs. The NF at max gain is 10.5 dB at 10 MHz and increases 2 dB for every 4 dB decrease in gain. Over the entire gain range, the HD3 and HD2 are > 88 dBc for 2V p-p at the output at 10 MHz into 500 Ω. The 2-tone intermodulation distortion of -90 dBc into 200 Ω translates to an OIP3 of 43 dBm. The differential input impedance is 200 Ω to provide a well-defined termination. The differential output is voltage-mode with a low impedance of 30 Ω.
The output common-mode defaults to Vps/2 but can be programmed via pins VCMA and VCMB over a range of voltages. The built-in dc offset compensation loop can be disabled if dc coupled operation is desired. The high pass corner is defined by external capacitors on pins OFSA and OFSB. The input common mode also defaults to Vps/2 but can be driven from 1.2V to 3.4V.
The digital interface allows for parallel or serial gain programming. The AD8366 operates off a 4.5V to 5.5V supply and consumes a supply current of 175 mA. When disabled, it consumes ~ 4 mA. The AD8366 is fabricated using Analog Devices’ advanced Silicon-Germanium bipolar process and is available in a 32-lead exposed paddle LFCSP package. Performance is specified over a -40°C to +85°C temperature range.
Applications
Features
- Matched pair of differential digitally controlled VGAs
- Gain range: 4.5 dB to 20.5 dB
- Step 0.25 dB
- Operating frequency
DC to 500 MHz
800 MHz -3 dB bandwidth
- NF 10.5 dB at max gain, 18 dB at min gain at 10 MHz
- OIP3 36 dBV rms at 10 MHz
- HD2, HD3 > 88 dBc for 2V pp output at 10 MHz at max gain
- See Data Sheet for Additional Information
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| Part# | Gain Control | -3 dB BW (MHz) | Gain Low End (dB) | Gain High End (dB) | Number of Channels | Spectral Noise (nV/rtHz) | Supply Voltage (V) | Supply Current (max) | Gain Accuracy (dB) | 1 dB Comp Point (dBm) | Package | Price* (1000-4999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AD600 | Analog | 35 | 0 | +40 | 2 | 1.4 | ±5 | 14mA | - | - | - | $16.61 |
| AD602 | Analog | 35 | -10 | +30 | 2 | 1.4 | ±5 | 14mA | - | - | - | $13.36 |
| AD603 | Analog | 90 | -11 | +31 | 1 | 1.4 | ±5 | 20mA | ±0.5 | - | 8-Lead DIP, 8-Lead SOIC | $4.40 |
| AD604 | Analog | 40 | 0 | +48 | 2 | 0.8 | ±5 | 31mA | ±0.3 | 15 | 24-Lead SOIC, 24-Lead SSOP | $16.45 |
| AD605 | Analog | 40 | -14 | +34 | 2 | 1.8 | +5 | 23mA | ±0.2 | 15 | 16-Lead SOIC | $9.91 |
| AD8260 | Digital | 180 | -6 | +24 | 1 | 2.4 | +3.3 | 28mA | +0.25 | - | - | $3.84 |
| AD8320 | Digital | 150 | -10 | +26 | 1 | 53 | +12 | 105mA | ±0.2 | 22.5 | 20-Lead SOIC | - |
| AD8321 | Digital | 120 | -27.4 | +26 | 1 | 20 | +9 | 90mA | ±1 | 19.5 | 20-Lead SOIC | $4.40 |
| AD8322 | Digital | 180 | -12.6 | +29.5 | 1 | 64 | +5 | 113mA | ±2 | 19 | 28-Lead TSSOP | $3.19 |
| AD8323 | Digital | 100 | -26 | +27.5 | 1 | - | +5 | - | - | - | 28-Lead TSSOP | $3.34 |
| AD8324 | Digital | 100 | -25.5 | +33.5 | 1 | 157 | +3.3 | 207mA | ±1 | 21 | 20-Lead LFCSP, 20-Lead QSOP | $1.73 |
| AD8325 | Digital | 100 | -29.5 | +30 | 1 | 56 | +5 | 133mA | ±1 | 18.5 | 28-Lead TSSOP | $3.34 |
| AD8326 | Digital | 100 | -26 | +27.5 | 1 | 100 | ±5 | 157mA | ±1 | 26.5 | 28-Lead PSOP, 28-Lead TSSOP | $3.95 |
| AD8327 | Digital | 160 | -18 | +30 | 1 | 64 | +5 | 105mA | ±1 | 18 | 20-Lead TSSOP | $3.80 |
| AD8328 | Digital | 107 | -27.5 | +31.5 | 1 | 135 | - | 120mA | ±1 | 18.4 | 20-Lead LFCSP, 20-Lead QSOP | $1.92 |
| AD8330 | Analog | 150 | 0 | +50 | 1 | 5 | +6 | 20mA | ±0.5 | - | 16-Lead LFCSP, 16-Lead QSOP | $4.44 |
| AD8331 | Analog | 120 | -4.5 | +43 | 1 | 0.74 | +5 | 25mA | +0.5 | 7 | - | $5.45 |
| AD8332 | Analog | 120 | -4.5 | +43.5 | 2 | 0.74 | +5 | 58mA | +0.5 | 7 | 28-Lead TSSOP, 32-Lead CSP | $10.57 |
| AD8334 | Analog | 100 | +4.5 | +43.5 | 4 | 0.74 | +5 | 116mA | +0.5 | 7 | 64-Lead LFCSP | $14.66 |
| AD8335 | Analog | 70 | -10 | +38 | 4 | 1.3 | +5 | 76mA | ±0.2 | 18 | 64-Lead LFCSP | $12.14 |
| AD8336 | Analog | 115 | -14 | +46 | 1 | 3 | ±12 | 25mA | ±0.5 | 11 | 16-Lead LFCSP | $4.59 |
| AD8337 | Analog | 280 | 0 | +24 | 1 | 2.2 | ±5 | 15mA | ±0.25 | - | 8-Lead LFCSP | $2.52 |
| AD8367 | Analog | 500 | -2.5 | +42.5 | 1 | 1.84 | +5.5 | 26mA | ±0.2 | 8.1 | 14-Lead TSSOP | $4.60 |
| AD8368 | Analog | 800 | -12 | +22 | 1 | - | +5 | - | ±0.4 | 13 | 24-Lead LFCSP | $4.60 |
| AD8369 | Digital | 600 | -5 | +40 | 1 | 2 | +5.5 | 37mA | ±0.5 | 0.5 | 16-Lead TSSOP | $4.25 |
| AD8370 | Digital | 700 | +25 | +34 | 1 | 2.1 | +5.5 | 78mA | - | 14 | 16-Lead TSSOP | $4.25 |
| AD8375 | Digital | 690 | -4 | +20 | 1 | - | +5 | 130mA | ±0.2 | 19 | 24-Lead LFCSP | $4.54 |
| AD8376 | Digital | 690 | -4 | +20 | 2 | - | +5 | 260mA | ±0.2 | 19 | 32-Lead CSP | $6.57 |
| ADL5330 | Analog | 3000 | -34 | +22 | 1 | - | +5 | 240mA | - | 1.2 | 24-Lead LFCSP | $5.04 |
| ADL5390 | Analog | 2400 | - | +7 | 1 | - | +5 | 130mA | - | 9.6 | 24-Lead LFCSP | $7.59 |
| ADL5391 | Analog | 2000 | - | +9.5 | 1 | 26.7 | +5 | 135mA | - | 15.1 | 16-Lead LFCSP | $4.95 |
| ADL5592 | Digital | 2400 | - | +30.5 | 1 | - | - | - | -0.02 | - | 40-Lead LFCSP | - |
* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S.
Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.
AD8366 モデル一覧
| モデル | 製品状況 | パッケージ | ピン数 | 動作 温度範囲 |
価格* (1000 pcs.) |
Production** Availability |
RoHS互換 | サンプル・カート | 購入カート |
|---|---|---|---|---|---|---|---|---|---|
| AD8366ACPZ-R7 | 発売前 | 32 | 工業用 | $ | - |
Y
成分表 |
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- 発売前:このモデルはまだ全面的な製造には至っていませんが、サンプルは入手できます。
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モデル名によりそれぞれ動作温度範囲が異なる場合がありますので、詳細についてはデータシートでご確認ください。
- 商用温度範囲:0~70℃
- 軍用温度範囲:-55~+125℃
- 拡張工業用温度範囲(1):-40~+85℃
拡張工業用温度範囲(2):-40~+105℃
拡張工業用温度範囲(3):-40~+125℃
Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.
*価格は1個当たりの米ドルで、米国内における販売価格(FOB)で表示されておりますので、予算のためにのみご使用いただけます。 また、その価格は変更されることがあります。米国以外のお客様への価格は、輸送費、各国の税金、手数料、為替レートにより決定されます。価格・納期等の詳細情報については、弊社正規販売代理店または担当営業にお問い合わせください。なお、 評価用ボードおよび評価用キットの表示価格は1個構成としての価格です。
**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.


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