Datasheet

Data Sheet AD8175
Rev. B | Page 3 of 40
SPECIFICATIONS
V
S
= ±2.5 V at T
A
= 25°C, G = +2, R
L
= 100 Ω (each output), VBLK = 0 V, output CM voltage = 0 V, differential I/O mode, unless
otherwise noted.
Table 1.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
−3 dB Bandwidth 200 mV p-p 500 MHz
2 V p-p 450 MHz
Gain Flatness 0.1 dB, 200 mV p-p 25 MHz
Propagation Delay 2 V p-p 1.3 ns
Settling Time
1% , 2 V step
4
ns
Slew Rate, Differential Output 2 V step 1800 V/µs
2 V step, 10% to 90% 1500 V/µs
Slew Rate, RGB Common Mode 1 V step, 10% to 90% 300 V/µs
Slew Rate, HV Outputs Rail-to-rail, TTL load 400 V/µs
NOISE/DISTORTION PERFORMANCE
Crosstalk, All Hostile ƒ = 5 MHz −88 dB
ƒ = 10 MHz −82 dB
ƒ = 100 MHz −58 dB
ƒ = 500 MHz
−46
dB
Off Isolation, Input-Output ƒ = 5 MHz, R
L
= 100 Ω, one channel −94 dB
Input Voltage Noise 0.01 MHz to 100 MHz 40 nV/√Hz
DC PERFORMANCE
Gain Error 1 %
Gain Matching R, G, B same channel 0.5 %
Gain Temperature Coefficient 40 ppm/°C
OUTPUT CHARACTERISTICS
Output Offset Voltage CMENC on or off 10 mV
Temperature coefficient 31 µV/°C
Output Offset Voltage,
RGB Common Mode
CMENC on or off 10 mV
Temperature coefficient −7.6 µV/°C
Output Impedance Enabled, differential 1.5 Ω
Disabled, differential 2.7 kΩ
Output Disable Capacitance Disabled 2 pF
Output Leakage Current Disabled 1 µA
Output Voltage Range No load, differential 4 V p-p
Output Current Short circuit 45 mA
INPUT CHARACTERISTICS
Input Voltage Range,
Differential Mode
1 1.2 V p-p
Input Voltage Range,
Common Mode
V
IN
= 1 V p-p, differential ±2.25 V
CMR, RGB Input ΔV
OUT, DM
/ΔV
IN, CM
, ΔV
IN, CM
= ±0.5 V, CMENC off –62 dB
ΔV
OUT, DM
/ΔV
IN, CM
, ΔV
IN, CM
= ±0.5 V, CMENC on
−45
dB
CM Gain, RGB Input ΔV
OUT, CM
/ΔV
IN, CM
, ΔV
IN, CM
= ±0.5 V CMENC off −70 dB
ΔV
OUT, CM
/ΔV
IN, CM
, ΔV
IN, CM
= ±0.5 V, CMENC on 0 dB
Input Capacitance Any switch configuration 2 pF
Input Resistance Differential 3.33 kΩ
Input Offset Current 1 µA