LTC6601-1

FEATURES n n n n n n LTC6601-1 Low Noise, 0.5% Tolerance, 5MHz to 28MHz, Pin Configurable Filter/ADC Driver DESCRIPTION www.DataSheet4U.com n n n n Pin Configurable Gain and Filter Response Up to 28MHz Few External Components Required Resistors Trimmed to 0.5% Typical Capacitors Trimmed to 0.5% Typical Very Low Noise: 80dB S/N in 100MHz Bandwidth Very Low Distortion (2VP-P): 1MHz: –100dBc 2nd, –123dBc 3rd 10MHz: –72dBc 2nd, –103dBc 3rd Adjustable Output Common Mode Voltage Rail-to-Rail Output Swing Power Configurability and Low Power Shutdown Tiny 0.75mm 20-Lead (4mm × 4mm) QFN Package The LTC®6601-1 is a very easy-to-use fully differential 2nd order active RC filter and driver. On-chip resistors, capacitors, and amplifier bandwidth are trimmed to provide consistent and repeatable filter characteristics. The filter characteristics are pin-strap configurable. Cutoff frequencies range from 5MHz to 28MHz. Gain is pin-strap programmable between –17dB and +17dB. A three-state BIAS pin is provided to adjust amplifier power consumption. Select between high performance, low power (50% power reduction), and standby modes with the BIAS pin. The LTC6601-1 is available in a compact 4mm × 4mm 16-pin leadless QFN package. L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected by U.S. Patents including 6271719. APPLICATIONS n n n n n Differential Input A/D Converter Driver Antialiasing/Reconstru...