Description
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 = 100Ω), 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.
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°
Applications
High-Speed ADC/DAC Preamp
RGB and Composite Video
High-Performance Receivers
Pulse/RF Amplifier
Active Filters
Ultrasound
Broadcast and High-Definition TV
Feature
- Voltage Noise: 2.4nV per root-Hz (max) at 1kHz
- 2.5mA Supply Current Per Amplifier
- Low Supply Voltage Operation: ±2.4V to ±5V
- 28MHz Unity-Gain Bandwidth
- 4.5V/μs Slew Rate
- 250μV (max) Offset Voltage (MAX410/MAX412)
- 115dB (min) Voltage Gain
- Available in an Ultra-Small TDFN Package
Applications
- Automatic Test Equipment (ATE)
- Bridge Signal Conditioning
- Displays: Industrial, Front Panel, and Instrumentation
- High-Quality Audio Amplifiers
- Industrial: Process Measurement and Control
- Infrared Detectors
- Low-Noise Frequency Synthesizers
- Panel Meters
- Power Meters
- Programmable Logic Controllers (PLCs)
- Ultra Low-Noise Instrumentation Amplifiers
(Picture: Pinout)
