AD8336: General-Purpose, −55°C to +125°C, Wide Bandwidth, DC-Coupled VGA
The AD8336 is a low noise single ended linear-in-dB, general purpose variable gain amplifier usable as a low noise variable gain element over a large supply voltage range. For example, at ±5 V ...More
AD8336: General-Purpose, −55°C to +125°C, Wide Bandwidth, DC-Coupled VGA
Product Description
The AD8336 is a low noise single ended linear-in-dB, general purpose variable gain amplifier usable as a low noise variable gain element over a large supply voltage range. For example, at ±5 V supplies, the part can be used for frequencies up to 80 MHz (2 V p-p); the -3 dB bandwidth is 115 MHz; these values are for the lowest gain range (-14 to +46 dB). It operates on a wide power supply range of ±3 V to ±12 V.
The VGA has 60 dB of gain range and is intended for a broad spectrum of applications. Excellent bandwidth uniformity is maintained across the entire range. The gain control interface provides precise linear-in-dB scaling of 50 dB/V. Since the gain control input is differential it is easy to interface the gain control voltage to a variety of external circuits as long as they are within the devices' common voltage range.
The operating temperature range is -55°C to +125°C. The AD8336 is available in a 16-lead LFCSP (4×4 mm).
Features
- Low noise
Voltage noise = 3 nV/√Hz
Current noise = 3 pA/√Hz - Small signal BW: 115 MHz
- Large signal BW: 2 V p-p = 80 MHz
- Slew rate: 550 V/μs, 2 V p-p
- Gain ranges (specified)
−14 dB to +46 dB, 0 dB to 60 dB - Gain scaling: 50 dB/V
- DC coupled
- Temperature Range: −55°C to +125°C Power
150 mW @ ±3 V, −55°C < T < +125°C
84 mW @ ±3 V, PWRA = 3 V
Diagrams
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- Symbols and Footprints
Functional Block Diagram for AD8336
General-Purpose, −55°C to +125°C, Wide Bandwidth, DC-Coupled VGA
Functional Block Diagram for AD8336
AD8639 - 16V Dual Auto-Zero, Rail-to-Rail Output, Precision Amplifier
AD8260 - High Current Driver Amplifier and Digital VGA/Preamplifier with 3 dB Steps
AD8366 - DC to 500 MHz, Dual Digital Gain Trim Amplifier
| 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 | - | - | - | $16.41 |
| AD602 | Analog | 35 | -10 | +30 | 2 | 1.4 | ±5 | 14mA | - | - | - | $13.20 |
| AD603 | Analog | 90 | -11 | +31 | 1 | 1.4 | ±5 | 20mA | ±0.5 | - | 8-Lead DIP, 8-Lead SOIC | $4.35 |
| AD604 | Analog | 40 | 0 | +48 | 2 | 0.8 | ±5 | 31mA | ±0.3 | 15 | 24-Lead SOIC, 24-Lead SSOP | $16.25 |
| AD605 | Analog | 40 | -14 | +34 | 2 | 1.8 | +5 | 23mA | ±0.2 | 15 | 16-Lead SOIC | $9.79 |
| AD8260 | Digital | 180 | -6 | +24 | 1 | 2.4 | +3.3 | 28mA | +0.25 | - | - | $3.79 |
| 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 | $4.35 |
| AD8322 | Digital | 180 | -12.6 | +29.5 | 1 | 64 | +5 | 113mA | ±2 | 19 | 28-Lead TSSOP | $3.15 |
| AD8323 | Digital | 100 | -26 | +27.5 | 1 | - | +5 | - | - | - | 28-Lead TSSOP | $3.30 |
| AD8324 | Digital | 100 | -25.5 | +33.5 | 1 | 157 | +3.3 | 207mA | ±1 | 21 | 20-Lead LFCSP, 20-Lead QSOP | $1.71 |
| AD8325 | Digital | 100 | -29.5 | +30 | 1 | 56 | +5 | 133mA | ±1 | 18.5 | 28-Lead TSSOP | $3.30 |
| AD8326 | Digital | 100 | -26 | +27.5 | 1 | 100 | ±5 | 157mA | ±1 | 26.5 | 28-Lead PSOP, 28-Lead TSSOP | $3.90 |
| AD8327 | Digital | 160 | -18 | +30 | 1 | 64 | +5 | 105mA | ±1 | 18 | 20-Lead TSSOP | $3.75 |
| AD8328 | Digital | 107 | -27.5 | +31.5 | 1 | 135 | - | 120mA | ±1 | 18.4 | 20-Lead LFCSP, 20-Lead QSOP | $1.90 |
| AD8330 | Analog | 150 | 0 | +50 | 1 | 5 | +6 | 20mA | ±0.5 | - | 16-Lead LFCSP, 16-Lead QSOP | $4.39 |
| AD8331 | Analog | 120 | -4.5 | +43 | 1 | 0.74 | +5 | 25mA | +0.5 | 7 | - | $5.39 |
| AD8332 | Analog | 120 | -4.5 | +43.5 | 2 | 0.74 | +5 | 58mA | +0.5 | 7 | 28-Lead TSSOP, 32-Lead CSP | $10.44 |
| AD8334 | Analog | 100 | +4.5 | +43.5 | 4 | 0.74 | +5 | 116mA | +0.5 | 7 | 64-Lead LFCSP | $14.49 |
| AD8335 | Analog | 70 | -10 | +38 | 4 | 1.3 | +5 | 76mA | ±0.2 | 18 | 64-Lead LFCSP | $12.00 |
| 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 | $2.49 |
| AD8367 | Analog | 500 | -2.5 | +42.5 | 1 | 1.84 | +5.5 | 26mA | ±0.2 | 8.1 | 14-Lead TSSOP | $4.55 |
| AD8368 | Analog | 800 | -12 | +22 | 1 | - | +5 | - | ±0.4 | 13 | 24-Lead LFCSP | $4.55 |
| AD8369 | Digital | 600 | -5 | +40 | 1 | 2 | +5.5 | 37mA | ±0.5 | 0.5 | 16-Lead TSSOP | $4.20 |
| AD8370 | Digital | 700 | +25 | +34 | 1 | 2.1 | +5.5 | 78mA | - | 14 | 16-Lead TSSOP | $4.20 |
| AD8375 | Digital | 690 | -4 | +20 | 1 | - | +5 | 130mA | ±0.2 | 19 | 24-Lead LFCSP | $4.49 |
| AD8376 | Digital | 690 | -4 | +20 | 2 | - | +5 | 260mA | ±0.2 | 19 | 32-Lead CSP | $6.49 |
| ADL5330 | Analog | 3000 | -34 | +22 | 1 | - | +5 | 240mA | - | 1.2 | 24-Lead LFCSP | $4.98 |
| ADL5390 | Analog | 2400 | - | +7 | 1 | - | +5 | 130mA | - | 9.6 | 24-Lead LFCSP | $7.50 |
| ADL5391 | Analog | 2000 | - | +9.5 | 1 | 26.7 | +5 | 135mA | - | 15.1 | 16-Lead LFCSP | $4.89 |
* 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.
AD8336 Model Options
| Model | Status | Package | Pins | Temp. Range |
Price* (1000 pcs.) |
Available | ROHS Compilant | Samples Cart | Purchase Cart |
|---|---|---|---|---|---|---|---|---|---|
| AD8336-EVALZ | Prodn | EVALUATION BOARDS | - | Ind | $89.95 | 08/29/2008 | Y | Contact ADI | Add To Cart |
| AD8336ACPZ-R7 | Prodn | 16 ld LFCSP (4x4x.85mm, 2.10mm exposed pad) | 16 | Ind | $4.59 | 08/15/2008 |
Y
Material Declaration |
Contact ADI | Add To Cart |
| AD8336ACPZ-RL | Prodn | 16 ld LFCSP (4x4x.85mm, 2.10mm exposed pad) | 16 | Ind | $4.59 | - |
Y
Material Declaration |
Contact ADI | Contact ADI |
| AD8336ACPZ-WP | Prodn | 16 ld LFCSP (4x4x.85mm, 2.10mm exposed pad) | 16 | Ind | $4.59 | 07/04/2008 |
Y
Material Declaration |
Contact ADI | Add To Cart |
Help
- Pre-Release: The model has not been released to general production, but samples may be available.
- Production: The model is currently being produced, and generally available for purchase and sampling.
- Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
- Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).
For detailed drawings and chemical composition please consult our Package Site
- Commercial: 0 to +70 degrees Celsius
- Military : -55 to +125 degrees Celsius
- Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
- Automotive: -40 to +125 degrees Celsius
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

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