Datasheet LTC6430-15 (Analog Devices) - 28

LTC6430-15
Typical applicaTion Wideband Balanced Amplifier
5V VCC = 5V RF 1:2 TRANSFORMER VIN R LTC6430-15 S 50Ω 2:1 RSOURCE = 100Ω R R LOAD = 100Ω TRANSFORMER L DIFFERENTIAL DIFFERENTIAL 50Ω 643015 TA05
relaTeD parTs PART NUMBER DESCRIPTION COMMENTS Fixed Gain IF Amplifiers/ADC Drivers
LTC6431-15 50Ω Gain Block IF Amplifier Single-Ended Version of LTC6431-15, 15.5dB Gain, 47dBm OIP3 at 240MHz into a 50Ω Load LTC6417 1.6GHz Low Noise High Linearity Differential Buffer/ OIP3 = 41dBm at 300MHz, Can Drive 50W Differential Output High ADC Driver Speed Voltage Clamping Protects Subsequent Circuitry LTC6400-8/LTC6400-14/ 1.8GHz Low Noise, Low Distortion Differential –71dBc IM3 at 240MHz 2VP-P Composite, IS = 90mA, AV = 8dB, 14dB, LTC6400-20/LTC6400-26 ADC Drivers 20dB, 26dB LTC6401-8/LTC6401-14/ 1.3GHz Low Noise, Low Distortion Differential –74dBc IM3 at 140MHz 2VP-P Composite, IS = 50mA, AV = 8dB, 14dB, LTC6401-20/LTC6401-26 ADC Drivers 20dB, 26dB LT6402-6/LT6402-12/ 300MHz Differential Amplifier/ADC Drivers –71dBc IM3 at 20MHz 2VP-P Composite, AV = 6dB, 12dB, 20dB LT6402-20 LTC6410-6 1.4GHz Differential IF Amplifier with Configurable OIP3 = 36dBm at 70MHz, Flexible Interface to Mixer IF Port Input Impedance LTC6416 2GHz, 16-Bit Differential ADC Buffer –72dBc IM2 at 300MHz 2VP-P Composite, IS = 42mA, eN = 2.8nV/√Hz, AV = 0dB, 300MHz } 0.1dB Bandwidth LTC6420-20 Dual 1.8GHz Low Noise, Low Distortion Differential Dual Version of the LTC6400-20, AV = 20dB ADC Drivers
Variable Gain IF Amplifiers/ADC Drivers
LT6412 800MHz, 31dB Range Analog-Controlled VGA OIP3 = 35dBm at 240MHz, Continuously Adjustable Gain Control
Baseband Differential Amplifiers
LTC6409 1.1nV/√Hz Single Supply Differential Amplifier/ADC 88dB SFDR at 100MHz, AC- or DC-Coupled Inputs Driver LTC6406 3GHz Rail-to-Rail Input Differential Amplifier/ –65dBc IM3 at 50MHz 2VP-P Composite, Rail-to-Rail Inputs, ADC Driver eN = 1.6nV/√Hz, 18mA LTC6404-1/LTC6404-2 Low Noise Rail-to-Rail Output Differential Amplifier/ 16-Bit SNR, SFDR at 10MHz, Rail-to-Rail Outputs, eN = 1.5nV/√Hz, ADC Driver LTC6404-1 Is Unity-Gain Stable, LTC6404-2 Is Gain-of-Two Stable LTC6403-1 Low Noise Rail-to-Rail Output Differential Amplifier/ 16-Bit SNR, SFDR at 3MHz, Rail-to-Rail Outputs, eN = 2.8nV/√Hz ADC Driver
High Speed ADCs
LTC2208/LTC2209 16-Bit, 13Msps/160Msps ADC 74dBFS Noise Floor, SFDR > 89dB at 140MHz, 2.25VP-P Input LTC2259-16 16-Bit, 80Msps ADC, Ultralow Power 72dBFS Noise Floor, SFDR > 82dB at 140MHz, 2.00VP-P Input LTC2160-14/LTC2161-14/ 14-bit, 25Msps/40Msps/60Msps ADC Low Power 76.2 dBFS Noise Floor, SFDR > 84dB at 140MHz, 2.00VP-P Input LTC2162-14 LTC2155-14/LTC2156-14/ 14-bit, 170Msps/210Msps/250Msps/310Msps 69dBFS Noise Floor, SFDR > 80dB at 140MHz, 1.50VP-P Input, LTC2157-14/LTC2158-14 ADC 2-Channel >1GHz Input BW LTC2216 16-Bit, 80Msps ADC 79dBFS Noise Floor, SFDR > 91dB at 140MHz, 75VP-P Input 643015f 28 Linear Technology Corporation LT 1212 • PRINTED IN USA 1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com © LINEAR TECHNOLOGY CORPORATION 2012 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information DC Electrical Characteristics AC Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Test Circuit A Operation Applications Information Differential S Parameters Typical Applications Package Description Typical Application Related Parts