Linear Technology LT5524
The LT5524’s open-loop architecture offers stable operation for any practical load conditions, including peakingfree AC response when driving capacitive loads, and excellent reverse isolation. The LT5524 may be operated broadband, where the output differential RC time constant sets the bandwidth, or it may be used as a narrowband driver with the appropriate output filter.| Part No. | LT5524 |
|---|---|
| Datasheet | LT5524 Download |
| Manufacturer |  Linear Technology |
| Description | Low Distortion IF Amplifier/ADC Driver |
| Buy | Stock & Price |
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● Output IP3 at 100MHz: 40dBm Maximum Output Power: 16dBm Bandwidth: LF to 540MHz Propagation Delay: 0.8ns Maximum Gain: 27dB Gain Control Range: 22.5dB Gain Control Step: 1.5dB Gain Control Settling Time: 500ns Noise Figure: 8.6dB at 100MHz (Max Gain) Output Noise Floor: –138dBm/Hz (Max Gain) Reverse Isolation: –92dB Single Supply: 4.75V to 5.25V Shutdown Mode Enable/Disable Time: 1µs Differential I/O Interface 20-Lead TSSOP Package The LT®5524 is a programmable gain amplifier (PGA) with bandwidth extending from low frequency (LF) to 540MHz. It consists of a digitally controlled variable attenuator, followed by a high linearity amplifier. Four parallel digital inputs control the gain over a 22.5dB range with 1.5dB step resolution. An on-chip power supply regulator/filter helps isolate the amplifier signal path from external noise sources. , LTC and LT are registered trademarks of Linear Technology Corporation. Patents Pending.
