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AD8147_15 Datasheet, PDF (3/24 Pages) Analog Devices – Triple Differential Driver for Wideband Video | |||
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Data Sheet
AD8146/AD8147/AD8148
SPECIFICATIONS
VS = ±5V, VOCM = 0 V (AD8146); SYNC LEVEL = 0 V (AD8147/AD8148); T = 25°C; RL, dm = 200 â¦, unless otherwise noted.
TMIN to TMAX = â40°C to +85°C.
Table 1.
Parameter
DIFFERENTIAL INPUT AC
Dynamic Performance
â3 dB Small Signal Bandwidth
â3 dB Large Signal Bandwidth
Bandwidth for 0.1 dB Flatness
Slew Rate
Isolation Between Amplifiers
DIFFERENTIAL INPUT DC
Input Common-Mode Voltage Range
Input Resistance
Input Capacitance
DC CMRR
DIFFERENTIAL OUTPUT
Differential Signal Gain
Output Voltage Swing
Output Offset Voltage
Output Offset Drift
Output Balance Error
Output Voltage Noise (RTO)
Output Short-Circuit Current
Conditions
Min
Typ
Max
Unit
VO = 0.2 V p-p,
AD8146/AD8148
AD8147
VO = 2 V p-p,
AD8146/AD8148
AD8147
VO = 2 V p-p,
AD8146/AD8147
AD8148
VO = 2 V p-p, 25% to 75%
f = 10 MHz
AD8146/AD8147
AD8148
900
MHz
780
MHz
700
MHz
600
MHz
200
MHz
235
MHz
3000
V/µs
â86
dB
â80
dB
Differential
Single-ended input
AD8146/AD8147
AD8148
Differential
ÎVOUT, dm/ÎVIN, cm, ÎVIN, cm = ±1 V
AD8146/AD8147/AD8148
â5 to +5
V
1.0
kâ¦
750
â¦
833
â¦
2
pF
â53/â49/â55 dB
ÎVOUT, dm/ÎVIN, dm; ÎVIN, dm = ±1 V
AD8146/AD8147
ÎVOUT, dm/ÎVIN, dm; ÎVIN, dm = ±1 V
AD8148
Each single-ended output
AD8146/AD8147/AD8148
TMIN to TMAX
ÎVOUT, cm/ÎVIN, dm, ÎVOUT, dm = 2 V p-p
f = 50 MHz
AD8146/AD8147
AD8148
DC
AD8146/AD8148
AD8147
f = 1 MHz
AD8146/AD8147
AD8148
Short to GND, source/sink
1.94
3.8
â3/â2.25/â3.42
â19
±8
2.00
V/V
4.0
V/V
+3.4/+3.4/+3.5 V
+19
mV
µV/°C
â52
â49
â41
â44
25
42
+87/â67
dB
dB
dB
dB
nV/âHz
nV/âHz
mA
Rev. B | Page 3 of 24
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