Datasheet AD8351 (Analog Devices)

Low Distortion Differential RF/IF Amplifier Enhanced Product AD8351-EP FEATURES FUNCTIONAL BLOCK DIAGRAM −3 dB bandwidth of 2.2 GHz for AV = 12 dB AD8351-EP Single-resistor programmable gain: 0 dB ≤ AV ≤ 26 dB VOCM BIAS CELL Differential interface PWUP VPOS Low noise input stage: 2.70 nV/√Hz at 70 MHz, AV = 10 dB RGP1 Low harmonic distortion −79 dBc second at 70 MHz INHI OPHI −81 dBc third at 70 MHz INLO OPLO Output third-order intercept (OIP3) of 31 dBm at 70 MHz COMM
001
Single-supply operation: 3 V to 5.5 V RGP2
14821-
Low power dissipation: 28 mA at 5 V
Figure 1.
Adjustable output common-mode voltage Fast settling and overdrive recovery Slew rate of 13,000 V/µs Power-down capability ENHANCED PRODUCT FEATURES Supports defense and aerospace applications (AQEC standard) Extended industrial temperature range: −55°C to +105°C Controlled manufacturing baseline 1 assembly/test site 1 fabrication site Product change notification Qualification data available upon request APPLICATIONS Differential ADC drivers Single-ended-to-differential conversion IF sampling receivers RF/IF gain blocks Surface acoustic wave (SAW) filter interfacing GENERAL DESCRIPTION
The AD8351-EP is a low cost differential amplifier useful in RF products as in the differential configuration. The exceptional y and IF applications up to 2.2 GHz. The voltage gain can be set good distortion performance makes the AD8351-EP an ideal from unity to 26 dB using a single external gain resistor. The solution for 12-bit and 14-bit IF sampling receiver designs. AD8351-EP provides a nominal 150 Ω differential output Fabricated in the Analog Devices, Inc., high speed XFCB impedance. The excellent distortion performance and low noise process, the AD8351-EP has a high bandwidth that provides characteristics of this device al ow a wide range of applications. high frequency performance and low distortion. The quiescent The AD8351-EP is designed to satisfy the demanding current of the AD8351-EP is 28 mA typically. The AD8351-EP performance requirements of communications transceiver amplifier comes in a 16-lead LFCSP package, and operates over applications. The device can be used as a general-purpose gain the temperature range of −55°C to +105°C. block, an ADC driver, and a high speed data interface driver, Additional application and technical information can be found among other functions. The AD8351-EP can also be used as a in the AD8351 datasheet. single-ended-to-differential amplifier with similar distortion
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Document Outline FEATURES ENHANCED PRODUCT FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS OUTLINE DIMENSIONS ORDERING GUIDE