Datasheet AD8061, AD8062, AD8063 (Analog Devices)

Low Cost, 300 MHz Rail-to-Rail Amplifiers Data Sheet AD8061/ AD8062/ AD8063 FEATURES CONNECTION DIAGRAMS Low cost AD8062 Single (AD8061), dual (AD8062) VOUT1 1 8 +VS AD8061/ Single with disable (AD8063) NC 1 AD8063 8 DISABLE (AD8063 ONLY) –IN1 2 7 VOUT2 Rail-to-rail output swing –IN 2 7 +VS +IN1 3 6 –IN2 Low offset voltage: 6 mV +IN 3 6 VOUT High speed –V 4 5 NC S –V 4 5 +IN2 (Not to Scale)
001
S
003
300 MHz, −3 dB bandwidth (G = 1) NC = NO CONNECT (Not to Scale)
01065- 01065-
650 V/µs slew rate
Figure 1. 8-Lead SOIC (R) Figure 2. 8-Lead SOIC (R)/MSOP (RM)
8.5 nV/√Hz at 5 V 35 ns settling time to 0.1% with 1 V step AD8063 AD8061 V 1 6 +V OUT S Operates on 2.7 V to 8 V supplies V 1 +V OUT 5 S Input voltage range = −0.2 V to +3.2 V with V –V 2 5 DISABLE S = 5 V S –VS 2 Excellent video specifications (RL = 150 Ω, G = 2) +IN
004
3 4 –IN
002
+IN 3 4 –IN Gain flatness: 0.1 dB to 30 MHz (Not to Scale) (Not to Scale)
01065- 01065-
0.01% differential gain error
Figure 3. 6-Lead SOT-23 (RJ) Figure 4. 5-Lead SOT-23 (RJ)
0.04° differential phase error 35 ns overload recovery Low power 3 6.8 mA/amplifier typical supply current RF = 50Ω AD8063 400 µA when disabled 0 V B) O = 0.2V p-p d R R L = 1kΩ F = 0Ω APPLICATIONS N ( VBIAS = 1V AI –3 D G Imaging E RF IZ Photodiode preamps AL –6 Professional video and cameras RM OUT IN NO RL Handsets 50Ω –9 DVDs/CDs VBIAS Base stations
005
Filters –12
01065-
1 10 100 1k ADC drivers FREQUENCY (MHz) Clock buffers
Figure 5. Small Signal Response, RF = 0 Ω, 50 Ω
GENERAL DESCRIPTION
The AD8061/AD8062/AD8063 are rail-to-rail output voltage 150 Ω load, along with 0.1 dB flatness out to 30 MHz. Addi- feedback amplifiers offering ease of use and low cost. They have tional y, they offer wide bandwidth to 300 MHz along with a bandwidth and slew rate typical y found in current feedback 650 V/µs slew rate. amplifiers. All have a wide input common-mode voltage range The AD8061/AD8062/AD8063 offer a typical low power of and output voltage swing, making them easy to use on single 6.8 mA/amplifier, while being capable of delivering up to supplies as low as 2.7 V. 50 mA of load current. The AD8063 has a power-down disable Despite being low cost, the AD8061/AD8062/AD8063 provide feature that reduces the supply current to 400 µA. These features excellent overal performance. For video applications, their make the AD8063 ideal for portable and battery-powered differential gain and phase errors are 0.01% and 0.04° into a applications where size and power are critical.
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Document Outline Features Applications Connection Diagrams General Description Revision History Specifications Absolute Maximum Ratings Maximum Power Dissipation ESD Caution Typical Performance Characteristics Circuit Description Headroom Considerations Overload Behavior and Recovery Input Output Capacitive Load Drive Disable Operation Board Layout Considerations Applications Information Single-Supply Sync Stripper RGB Amplifier Multiplexer Outline Dimensions Ordering Guide