Datasheet

AD8114/AD8115
Rev. B | Page 3 of 32
AD8114/AD8115—SPECIFICATIONS
V
S
= ±5 V, T
A
= +25°C, R
L
= 1 kΩ, unless otherwise noted.
Table 1.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
−3 dB Bandwidth 200 mV p-p, R
L
= 150 Ω 150/125 225/200 MHz
2 V p-p, R
L
= 150 Ω 100/125 MHz
Gain Flatness 0.1 dB, 200 mV p-p, R
L
= 150 Ω 25/40 MHz
0.1 dB, 2 V p-p, R
L
= 150 Ω 20/40 MHz
Propagation Delay 2 V p-p, R
L
= 150 Ω 5 ns
Settling Time 0.1%, 2 V step, R
L
= 150 Ω 40 ns
Slew Rate 2 V step, R
L
= 150 Ω 375/450 V/µs
NOISE/DISTORTION PERFORMANCE
Differential Gain Error NTSC or PAL, R
L
= 1 kΩ 0.05 %
NTSC or PAL, R
L
= 150 Ω 0.05 %
Differential Phase Error NTSC or PAL, R
L
= 1 kΩ 0.05 Degrees
NTSC or PAL, R
L
= 150 Ω 0.05 Degrees
Crosstalk, All Hostile f = 5 MHz −70/−64 dB
f = 10 MHz −60/−52 dB
Off Isolation, Input-Output f = 10 MHz, R
L
= 150 Ω, one channel −90 dB
Input Voltage Noise 0.01 MHz to 50 MHz 16/18
nV/√
Hz
DC PERFORMANCE
Gain Error No load 0.05/0.2 0.08/0.6 %
R
L
= 1 kΩ 0.05/0.2 %
R
L
= 150 Ω 0.2/0.35 %
Gain Matching No load, channel-channel 0.01/0.5 0.04/1 %
R
L
= 1 kΩ channel-channel 0.01/0.5 %
Gain Temperature Coefficient 0.75/1.5 ppm/°C
OUTPUT CHARACTERISTICS
Output Impedance DC, enabled 0.2 Ω
Disabled 10 MΩ
Output Disable Capacitance Disabled 5 pF
Output Leakage Current Disabled 1 µA
Output Voltage Range No load ±3.0 ±3.3 V
Voltage Range I
OUT
= 20 mA ±2.5 ±3 V
Short-Circuit Current 65 mA
INPUT CHARACTERISTICS
Input Offset Voltage Worst case (all configurations) 3 15 mV
Temperature coefficient 10 µV/°C
Input Voltage Range No load ±3/±1.5 ±3.5 V
Input Capacitance Any switch configuration 5 pF
Input Resistance 1 10 MΩ
Input Bias Current Per output selected 2 5 µA
SWITCHING CHARACTERISTICS
Enable On Time 60 ns
Switching Time, 2 V Step
50%
UPDATE to 1% settling
50 ns
Switching Transient (Glitch) 20/30 mV p-p