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The MAX4108/MAX4109/MAX4308/MAX4309 op amps combine ultra-high-speed performance with ultra-lowdistortion operation. The MAX4108 is compensated for unity-gain stability; the MAX4109, MAX4308, and MAX4309 are compensated for minimum closed-loop gains (AVCL) of 2V/V, 5V/V, and 10V/V, respectively.
The MAX4108 delivers a 400MHz unity-gain bandwidth with a 1200V/µs slew rate. An ultra-low-distortion design provides an unprecedented spurious-free dynamic range of -93dBc (MAX4108) at 5MHz (VOUT = 2Vp-p, RL = 100), making these amplifiers ideal for high-performance RF signal processing.
These high-speed op amps feature a wide output voltage swing and a high-current output-drive capability of 90mA.
MAX4308 Maximum Ratings
Supply Voltage (VCC to VEE) ..................................................12V Voltage on Any Pin to Ground or Any Other Pin ...................................(VEE - 0.3V) to (VCC + 0.3V) Short-Circuit Duration (OUT to GND) .........................Continuous Continuous Power Dissipation (TA = +70°C) SO (derate 5.88mW/°C above +70°C)..........................471mW Operating Temperature Range ........................-40°C to +85°C Storage Temperature Range .........................-65°C to +150°C Junction Temperature....................................................+150°C Lead Temperature (soldering, 10sec) ...........................+300°C Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional peration of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
MAX4308 Features
` High Speed: 400MHz Unity-Gain Bandwidth (MAX4108) 225MHz -3dB Bandwidth (AVCL = +2, MAX4109) 220MHz -3dB Bandwidth (AVCL = +5, MAX4308) 200MHz -3dB Bandwidth (AVCL = +10, MAX4309) ` 1200V/µs Slew Rate ` Excellent Spurious-Free Dynamic Range: -93dBc at fC = 5MHz (MAX4108) -90dBc at fC = 5MHz (MAX4109) ` 100MHz 0.1dB Gain Flatness (MAX4108) ` High Full-Power Bandwidth: 300MHz (MAX4108, VO = 2Vp-p) ` High Output Drive: 90mA ` Output Short-Circuit Protected ` Low Differential Gain/Phase: 0.004%/0.008°
MAX4308 Typical Application
·High-Speed ADC/DAC Preamp ·RGB and Composite Video ·High-Performance Receivers ·Pulse/RF Amplifier ·Active Filters ·Ultrasound ·Broadcast and High-Definition TV