LTC6601-2 Datasheet | Linear Technology

Features n n n LTC6601-2 Low Power, Low Distortion, 5MHz to 27MHz, Pin Configurable Filter/ADC Driver DESCRIPTION .. n n n n n n n Pin Configurable Gain and Filter Response Up to 27MHz Low Power: 16m A at 3V Low Distortion (2VP-P) 1MHz: - 96d Bc 2nd, - 112d Bc 3rd 10MHz: - 65d Bc 2nd, - 78d Bc 3rd Few External ponents Required Resistors Trimmed to 0.5% Accuracy Typical Capacitors Trimmed to 0.5% Accuracy Typical Adjustable Output mon Mode Voltage Rail-to-Rail Output Swing Power Configurability and Low Power Shutdown Tiny 0.75mm 20-Lead (4mm × 4mm) QFN Package The LTC®6601-2 is a low power, low distortion, very easy-to-use fully differential 2nd order active broadband 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 27MHz. Gain is pin-strap programmable between - 17d B and +17d B. A three-state BIAS pin is provided to adjust amplifier power consumption. Select between low power (50% power reduction), high performance and standby modes with the BIAS pin. The LTC6601 family es in two options which trade off distortion and noise. The LTC6601-2 offers the lowest distortion at high frequencies. The LTC6601-1 is configured for lowest noise. Both are available in pin-patible packages. The LTC6601-2 is available in a pact 4mm × 4mm 20-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 n Differential A/D Converter Driver Antialiasing/Reconstruction Filter Single-Ended to Differential Conversion/Amplification Low Voltage, Low Noise, Differential Signal Processing mon Mode Voltage Translation Portable Instrumentation TYPICAL APPLICATION Distortion parison Between LTC6601-1 and...