Datasheet

REV. 0
–2–
AD8183/AD8185–SPECIFICATIONS (T
A
= 25ⴗC, V
S
= ⴞ5 V, R
L
= 1 k⍀ unless otherwise noted)
Parameter Condition Min Typ Max Unit
DYNAMIC PERFORMANCE
–3 dB Bandwidth (Small Signal) V
OUT
= 200 mV p-p 250/300 590/360 MHz
–3 dB Bandwidth (Small Signal) V
OUT
= 200 mV p-p, R
L
= 150 Ω 200/250 380/320 MHz
–3 dB Bandwidth (Large Signal) V
OUT
= 2 V p-p 250/300 530/350 MHz
–3 dB Bandwidth (Large Si V
OUT
= 2 V p-p, R
L
= 150 Ω 200/250 310/300 MHz
0.1 dB Bandwidth V
OUT
= 200 mV p-p 90/60 MHz
V
OUT
= 200 mV p-p, R
L
= 150 Ω 100/160 MHz
Slew Rate 2 V Step 1000/1150 V/µs
Settling Time to 0.1% 2 V Step, R
L
= 150 Ω 15 ns
NOISE/DISTORTION PERFORMANCE
Differential Gain NTSC or PAL, 150 Ω 0.01 %
Differential Phase NTSC or PAL, 150 Ω 0.02 Degrees
All-Hostile Crosstalk, RTI ƒ = 5 MHz, AD8185: R
L
= 150 Ω –84/–72 dB
ƒ = 50 MHz, AD8185: R
L
= 150 Ω –54/–50 dB
Channel-to-Channel Crosstalk, RTI ƒ = 100 MHz, AD8185: R
L
= 150 Ω –56/–54 dB
OFF Isolation ƒ = 10 MHz, R
L
= 150 Ω –100 dB
Voltage Noise, RTI ƒ = 10 kHz to 30 MHz 28/15 nV/√Hz
DC PERFORMANCE
Voltage Gain Error No Load 0.20 0.25/0.85 %
Input Offset Voltage, RTI 5 25/40 mV
T
MIN
to T
MAX
10 mV
Input Offset Voltage Matching, RTI Channel-to-Channel 1 25/40 mV
Input Offset Drift, RTI 15 µV/°C
Input Bias Current 6/10 10/15 µA
INPUT CHARACTERISTICS
Input Resistance 4/1 8/5 MΩ
Input Capacitance Channel Enabled 1 pF
Channel Disabled 1.5 pF
Input Voltage Range ±3.0/±1.5 V
OUTPUT CHARACTERISTICS
Output Voltage Swing R
L
= 1 kΩ±2.90 ±3.25 V
R
L
= 150 Ω±2.65 ±2.95 V
Short Circuit Current 60 mA
Output Resistance Enabled 0.3 Ω
Disabled 4/1 8/3 MΩ
Output Capacitance Disabled 4/6.5 pF
POWER SUPPLY
Operating Range ±4.5 ±5.5 V
Power Supply Rejection Ratio +PSRR +V
S
= +4.5 V to +5.5 V, –V
S
= –5 V 58/62 66/72 dB
Power Supply Rejection Ratio –PSRR –V
S
= –4.5 V to –5.5 V, +V
S
= +5 V 52/60 56/68 dB
Quiescent Current All Channels “ON” 25 30 mA
All Channels “OFF” 3/7 5/10 mA
T
MIN
to T
MAX
; All Channels “ON” 25 mA
SWITCHING CHARACTERISTICS
Switch Time Channel-to-Channel
50% Logic to 50% Output Settling IN0 = +1 V, IN1 = –1 V 15 ns
ENABLE to Channel ON Time
50% Logic to 50% Output Settling INPUT = 1 V 20 ns
ENABLE to Channel OFF Time
50% Logic to 50% Output Settling INPUT = 1 V 45 ns
Channel Switching Transient (Glitch) All Inputs Grounded 50/70 mV
DIGITAL INPUTS
Logic “1” Voltage SEL A/B and OE Inputs 2.0 V
Logic “0” Voltage SEL A/B and OE Inputs 0.8 V
Logic “1” Input Current SEL A/B and OE = 4 V 10 nA
Logic “0” Input Current SEL A/B and OE = 0.4 V 0.5 µA
OPERATING TEMPERATURE RANGE
Temperature Range Operating (Still Air) –40 +85 °C
θ
JA
Operating (Still Air) 128 °C/W
θ
JC
Operating 42 °C/W
Specifications subject to change without notice.