Datasheet ADA4830-1, ADA4830-2 (Analog Devices) - 3

Data Sheet ADA4830-1/ADA4830-2 SPECIFICATIONS 5 V OPERATION
TA = 25°C, +VS = 5 V, RL = 1 kΩ, VREF = 2.5 V (floating), VINCM = +VS/2, RSTB = 5 kΩ to +VS, unless otherwise specified
. Table 1. Parameter Test Conditions/Comments Min Typ Max Unit
DYNAMIC PERFORMANCE −3 dB Large Signal Bandwidth VOUT = 0.5 V p-p, RL = 150 Ω 64 71 MHz ADA4830-1W/ADA4830-2W only TMIN to TMAX 56 MHz VOUT = 0.1 V p-p, RL = 1 kΩ 84 MHz VOUT = 0.1 V p-p, RL = 150 Ω 65 74 MHz ADA4830-1W/ADA4830-2W only TMIN to TMAX 60 MHz Bandwidth for 0.1 dB Flatness VOUT = 0.5 V p-p, RL = 150 Ω 28 MHz Slew Rate (tR/tF) VOUT = 2 V step 196/200 250/300 V/µs ADA4830-1W/ADA4830-2W only TMIN to TMAX 164/220 V/µs Settling Time to 0.1% VOUT = 2 V step 25 ns NOISE/DISTORTION PERFORMANCE Output Voltage Noise f = 1 MHz 28 nV/√Hz Differential Gain Error (NTSC) RL = 150 Ω, VIN = 1 V p-p 0.1 % Differential Phase Error (NTSC) RL = 150 Ω, VIN = 1 V p-p 0.1 Degrees Signal-to-Noise Ratio f = 100 kHz to 15 MHz, VOUT = 0.5 V p-p 73 dB DC PERFORMANCE Nominal Gain VIN to VOUT 0.49 0.50 0.51 V/V ADA4830-1W/ADA4830-2W only TMIN to TMAX 0.49 0.51 V/V Output Bias Voltage 2.45 2.50 2.55 V ADA4830-1W/ADA4830-2W only TMIN to TMAX 2.44 2.56 V INPUT CHARACTERISTICS Input Resistance (Differential Mode) 6.7 kΩ Input Resistance (Common Mode) 2 kΩ Input Common-Mode Voltage Range VREF voltage adjusted to optimized range −10 +9.5 V ADA4830-1W/ADA4830-2W only TMIN to TMAX −10 +9.5 V Common-Mode Rejection (CMR) VIN = ±5 V 42 65 dB ADA4830-1W/ADA4830-2W only TMIN to TMAX 42 dB SHORT-TO-BATTERY CHARACTERISTICS Input Current VIN = 18 V (short-to-battery) 4.1 mA Protected Input Voltage Range −9 +20 V ADA4830-1W/ADA4830-2W only TMIN to TMAX −9 +20 V Short-to-Battery Output Flag Trigger Minimum VIN needed to signal an input fault 9.8 10.3 10.8 V Level condition ADA4830-1W/ADA4830-2W only TMIN to TMAX 9.8 10.8 V VOLTAGE REFERENCE INPUT Input Voltage Range 0.2 to 3.9 V Input Resistance 20 kΩ Gain VREF to VOUT 1 V/V LOGIC OUTPUT/INPUT CHARACTERISTICS STB VOH VIN ≤ 9.8 V (normal operation) 5.0 V STB VOL VIN ≥ 10.8 V (fault condition), ADA4830-1/ADA4830-2 110/253 mV ENA VIH Voltage to enable device ≥3.0 V ENA VIL Voltage to disable device ≤1.0 V Rev. C | Page 3 of 22 Document Outline Features Applications General Description Functional Block Diagram Table of Contents Revision History Specifications 5 V Operation 3.3 V Operation Absolute Maximum Ratings Thermal Resistance Maximum Power Dissipation ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Core Amplifier Overvoltage (Short-to-Battery) Protection Short-to-Battery Output Flag ESD Protection Power Supply Pins (ADA4830-2) Applications Information Methods of Transmission Pseudo Differential Mode (Unbalanced Source Termination) Pseudo Differential Mode (Balanced Source Impedance) Fully Differential Mode Voltage Reference (VREF Pin) Input Common-Mode Range Short-to-Battery Output Flag Pin Enable/Disable Modes (ENA Pin) PCB Layout Exposed Paddle (EPAD) Connection Using the ADA4830-2 as a Low Cost Video Switch Driving Capacitive Loads Typical Applications Circuits Fully DC-Coupled Transmission Line Packaging and Ordering Information Outline Dimensions Ordering Guide Automotive Products