AD8352ACPZ-R7

The AD8352ACPZ-R7 is a 2GHz ultralow distortion Differential RF/IF Amplifier optimized for RF and IF applications. It achieves better than 80dB SFDR performance at frequencies up to 200MHz and 65dB beyond 500MHz, making it an ideal driver for high speed 12- to 16-bit analog-to-digital converters (ADCs). Unlike other wideband differential amplifiers, the AD8352 has buffers that isolate the gain setting resistor (RG) from the signal inputs. As a result, the AD8352 maintains a constant 3kR input resistance for gains of 3 to 25dB, easing matching and input drive requirements. The AD8352 has a nominal 100R differential output resistance. The device is optimized for wideband, low distortion performance at frequencies beyond 500MHz. These attributes, together with its wide gain adjust capability, make this device the amplifier of choice for general-purpose IF and broadband applications where low distortion, noise and power are critical.

• High performance
• -3dB bandwidth of 2.2GHz (AV = 10dB)
• Single resistor gain adjust - 3dB <=AV <=25dB
• Single resistor and capacitor distortion adjust
• 3kR Input resistance, independent of gain (AV)
• Differential or single-ended input to differential output
• 2.7nV/?Hz RTI at AV = 10dB Low noise input stage
• Low broadband distortion
• OIP3 of 41dBm at 150MHz
• 8V/ns Slew rate
• Fast settling and overdrive recovery of <2ns
• 37mA typical at 5V Low power dissipation
• 5mA at 5V Power-down capability