250MHz / Broadcast-Quality / Low-Power Video Op Amps
19-0471; Rev 0; 2/96
250MHz, Broadcast-Quality, Low-Power Video Op Amps
_______________General Description
The MAX4102/...
Description
19-0471; Rev 0; 2/96
250MHz, Broadcast-Quality, Low-Power Video Op Amps
_______________General Description
The MAX4102/MAX4103 op amps combine high-speed performance and ultra-low differential gain and phase while drawing only 5mA of supply current. The MAX4102 is compensated for unity-gain stability, while the MAX4103 is compensated for a closed-loop gain (AVCL) of 2V/V or greater. The MAX4102/MAX4103 deliver a 250MHz -3dB bandwidth (MAX4102) or a 180MHz -3dB bandwidth (MAX4103). Differential gain and phase are an ultra-low 0.002%/0.002° (MAX4102) and 0.008%/0.003° (MAX4103), making these amplifiers ideal for composite video applications. These high-speed op amps have a wide output voltage swing of ±3.4V (RL = 100Ω) and 80mA current-drive capability.
____________________________Features
o 250MHz -3dB Bandwidth (MAX4102) 180MHz -3dB Bandwidth (MAX4103) o Unity-Gain Stable (MAX4102) o 350V/µs Slew Rate o Lowest Differential Gain/Phase (RL = 150Ω) MAX4102: 0.002%/0.002° MAX4103: 0.008%/0.003° o Low Distortion (SFDR 5MHz): -78dBc o 100dB Open-Loop Gain o High Output Drive: 80mA o Low Power: 5mA Supply Current
MAX4102/MAX4103
________________________Applications
Broadcast and High-Definition TV Systems
______________Ordering Information
Pulse/RF Amplifier
PART TEMP. RANGE -40°C to +85°C -40°C to +85°C PIN-PACKAGE 8 SO 8 SO
ADC/DAC Amplifier
MAX4102ESA MAX4103ESA
________Typical Application Circuit
__________________Pin Configuration
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INPUT
MAX4102 MAX4103
75Ω N...
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