AD8147 Analog Devices, AD8147 Datasheet - Page 3

• Manufacturer Part Number: AD8147
• Description: Triple Differential Driver for Wideband Video
• Manufacturer: Analog Devices

SPECIFICATIONS
V
T
Table 1.
Parameter
DIFFERENTIAL INPUT AC
DIFFERENTIAL INPUT DC
DIFFERENTIAL OUTPUT
V
V
SYNC DYNAMIC PERFORMANCE
OCM
OCM
MIN
S
Input Common-Mode Voltage Range
Input Resistance
Input Capacitance
DC CMRR
Differential Signal Gain
Output Voltage Swing
Output Offset Voltage
Output Offset Drift
Output Balance Error
Output Voltage Noise (RTO)
Output Short-Circuit Current
−3 dB Bandwidth
Slew Rate
DC Gain
Input Voltage Range
Input Resistance
Input Offset Voltage
DC CMRR
Slew Rate
Dynamic Performance
(AD8146 ONLY)
(AD8146 ONLY)
(AD8147/AD8148 ONLY)
= ±5V, V
INPUT CHARACTERISTICS
to T
DYNAMIC PERFORMANCE
−3 dB Small Signal Bandwidth
−3 dB Large Signal Bandwidth
Bandwidth for 0.1 dB Flatness
Slew Rate
Isolation Between Amplifiers
MAX
OCM
= −40°C to +85°C.
= 0 V (AD8146); SYNC LEVEL = 0 V (AD8147/AD8148); T = 25°C; R
Conditions
V
AD8146 and AD8148/AD8147
V
AD8146 and AD8148/AD8147
V
AD8146 and AD8147/AD8148
V
f = 10 MHz, between amplifiers,
AD8146 and AD8147/AD8148
Differential
Single-ended input
Differential
ΔV
AD8146/AD8147/AD8148
ΔV
AD8146 and AD8147
ΔV
Each single-ended output,
AD8146/AD8147/AD8148
T
ΔV
f = 50 MHz,
AD8146 and AD8147/AD8148
DC, AD8146 and AD8148/AD8147
f = 1 MHz, AD8146 and AD8147/AD8148
Short to GND, source/sink
ΔV
V
ΔV
ΔV
V
MIN
O
O
O
O
OCM
OUT, cm
OUT, dm
OUT, dm
OUT, cm
= 0.2 V p-p,
= 2 V p-p,
= 2 V p-p,
= 2 V p-p, 25% to 75%
OUT, dm
OCM
OCM
OUT, dm
to T
= −1 V to +1 V, 25% to 75%
= 100 mV p-p
= ±1 V
= −1 V to +1 V; 25% to 75%
/ΔV
/ΔV
/ΔV
MAX
/ΔV
/ΔV
IN, dm
IN, dm
IN, dm
IN, cm
OCM
, ΔV
; ΔV
; ΔV
, ΔV
, ΔV
OUT, dm
IN, dm
IN, dm
OCM
Rev. 0 | Page 3 of 24
IN, cm
= ±1 V
= ±1 V,
= ±1 V, AD8148
= 2 V p-p,
= ±1 V,
Min
1.95
−3.42
−3/−2.25/−3.42
−19
0.986
−20
L
,
dm
= 200 Ω, unless otherwise noted.
AD8146/AD8147/AD8148
Typ
900/780
700/600
200/235
3000
−86/−80
−5 to +5
1.0
1.13
2
±8
−52/−49
25/42
+87/−67
340
800
±3
12.5
1000
Max
−53/−49/−55
2.00
+3.5
+3.4/+3.4/+3.5
+19
−41/−44
1.000
+20
−48
Unit
MHz
MHz
MHz
V/μs
dB
V
kΩ
kΩ
pF
dB
V/V
V/V
V
mV
μV/°C
dB
dB
nV/√Hz
mA
MHz
V/μs
V/V
V
kΩ
mV
dB
V/μs