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MAX4265

Maxim
Part Number MAX4265
Manufacturer Maxim
Description Ultra-Low-Distortion / Single-Supply / 300MHz Op Amps with Enable
Published Jun 13, 2005
Detailed Description 19-1552; Rev 0; 10/99 Ultra-Low-Distortion, Single-Supply, 300MHz Op Amps with Enable General Description The MAX4265–M...
Datasheet PDF File MAX4265 PDF File

MAX4265
MAX4265

Overview
19-1552; Rev 0; 10/99 Ultra-Low-Distortion, Single-Supply, 300MHz Op Amps with Enable General Description The MAX4265–MAX4270 single-supply, voltage-feedback op amps are capable of driving a 100Ω load while maintaining ultra-low distortion over a wide bandwidth.
They offer superior spurious-free dynamic range (SFDR) performance: -90dBc or better at frequencies below 5MHz and -60dBc at a 100MHz frequency.
Additionally, input voltage noise density is 8nV/√Hz while operating from a single +4.
5V to +8.
0V supply or from dual ±2.
25V to ±4.
0V supplies.
These features make the MAX4265–MAX4270 ideal for use in high-performance communications and signalprocessing applications that require low distortion and wide bandwidth.
The MAX4265 single and MAX4268 dual unity-gain-stable amplifiers have up to a 300MHz gain-bandwidth product.
The MAX4266 single and MAX4269 dual amplifiers have up to a 350MHz bandwidth at a minimum stable gain of +2V/V.
The MAX4267 single and MAX4270 dual amplifiers have a 200MHz bandwidth at a minimum stable gain of +5V/V.
For additional power savings, these amplifiers feature a low-power disable mode that reduces supply current to 1.
6mA and places the outputs in a high-impedance state.
The MAX4265/MAX4266/MAX4267 are available in a space-saving 8-pin µMAX package, and the MAX4268/ MAX4269/MAX4270 are available in a 16-pin QSOP package.
o Superior SFDR with 100Ω Load -90dBc (fC = 5MHz ) -60dBc (fC = 100MHz) o 35dBm IP3 (fC = 20MHz) o 8nV/√Hz Voltage Noise Density o 100MHz 0.
1dB Gain Flatness (MAX4268) o 900V/µs Slew Rate o ±45mA Output Driving Capability o Shutdown Mode Places Outputs in HighImpedance State Features o +4.
5V to +8.
0V Single-Supply Operation MAX4265–MAX4270 Ordering Information PART MAX4265EUA* MAX4265ESA* MAX4266EUA* MAX4266ESA* MAX4267EUA* MAX4267ESA* MAX4268EEE MAX4268ESD MAX4269EEE MAX4269ESD MAX4270EEE MAX4270ESD TEMP.
RANGE -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40...


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