XR8051, XR8052, XR8054
Low Cost, High Speed Rail-to-Rail Amplifiers
General Description
The XR8051 (single), XR8052 (dual) and XR8054 (quad) are low cost,
voltage feedback amplifiers. These amplifiers are designed to operate on
+3V to +5V, or ±5V supplies. The input voltage range extends 300mV below
the negative rail and 0.9V below the positive rail.
The XR8051, XR8052, and XR8054 offer superior dynamic performance
with a 260MHz small signal bandwidth and 190V/μs slew rate. The
combination of low power, high output current drive, and rail-to-rail
performance make these amplifiers well suited for battery-powered systems
and video applications.
The combination of low cost and high performance make the XR8051,
XR8052, and XR8054 suitable for high volume applications in both
consumer and industrial applications such as video surveillance and
distribution systems, professional and IPC cameras, active filter circuits,
coaxial cable drivers, and electronic white boards.
FE ATUR ES
■■
260MHz bandwidth
■■
Fully specified at +3V, +5V and ±5V
supplies
■■
Output voltage range:
❏■
0.03V to 4.95V; V = +5; R = 2kΩ
S
L
■■
Input voltage range:
❏■
-0.3V to +4.1V; V = +5
S
■■
190V/μs slew rate
■■
2.6mA supply current per amplifier
■■
±100mA linear output current
■■
±125mA short circuit current
■■
XR8051 directly replaces AD8051, AD8091
■■
XR8052 directly replaces AD8052, AD8092
■■
XR8054 directly replaces AD8054
AP PLICATIONS
■■
Video driver
■■
Video surveillance and distribution
■■
A/D driver
■■
Active filters
■■
CCD imaging systems
■■
CD/DVD ROM
■■
Coaxial cable drivers
■■
High capacitive load driver
■■
Portable/battery-powered applications
■■
Twisted pair driver
■■
Telecom and optical terminals
Ordering Information -
page 26
Large Signal Frequency Response
3
Output Voltage Swing vs Competition
5
4
XR8052
Competition
Output Amplitude (V)
3
2
1
0
-1
-2
-3
-4
-5
V
S
=
±5V,
R
L
= 50Ω
-5
-4
-3
-2
-1
0
1
2
Normalized Gain (dB)
0
Vout = 2Vpp
-3
Vout = 3Vpp
Vout = 4Vpp
-6
Vs = +/- 5V
-9
0.1
1
10
100
1000
3
4
5
Frequency (MHz)
Input Amplitude (V)
© 2007-2014 Exar Corporation
1 / 27
exar.com/XR8051
Rev 1B
XR8051, XR8052, XR8054
Absolute Maximum Ratings
Stresses beyond the limits listed below may cause
permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect
device reliability and lifetime.
V
S
................................................................................. 0V to +14V
V
IN
............................................................ -V
S
- 0.5V to +V
S
+0.5V
Operating Conditions
Supply Voltage Range .................................................2.7 to 12.6V
Operating Temperature Range ...............................-40°C to 125°C
Junction Temperature ........................................................... 150°C
Storage Temperature Range...................................-65°C to 170°C
Lead Temperature (Soldering, 10s) ......................................260°C
Package Thermal Resistance
θ
JA
(TSOT-5) .....................................................................215°C/W
θ
JA
(SOIC-8) .....................................................................150°C/W
θ
JA
(MSOP-8) .................................................................. 200°C/W
θ
JA
(SOIC-14) .................................................................... 90°C/W
θ
JA
(TSSOP-14) ................................................................100°C/W
Package thermal resistance (θ
JA
), JEDEC standard, multi-layer
test boards, still air.
ESD Protection
XR8051, XR8052, XR8054 (HBM) ...........................................1kV
ESD Rating for HBM (Human Body Model).
© 2007-2014 Exar Corporation
2 / 27
exar.com/XR8051
Rev 1B
XR8051, XR8052, XR8054
Electrical Characteristics at +3V
T
A
= 25°C, V
S
= +3V, R
f
= 1.5kΩ, R
L
= 2kΩ to V
S
/2; G = 2; unless otherwise noted.
Symbol
GBWP
UGBW
BW
SS
f
0.1dB
BW
LS
DG
DP
Time Domain
t
R
, t
F
t
S
OS
SR
THD
e
n
X
TALK
V
IO
d
VIO
I
B
dI
B
I
OS
PSRR
A
OL
I
S
C
IN
CMIR
CMRR
Rise and Fall Time
Settling Time to 0.1%
Overshoot
Slew Rate
Total Harmonic Distortion
Input Voltage Noise
Crosstalk
Input Offset Voltage
Average Drift
Input Bias Current
Average Drift
Input Offset Current
Power Supply Rejection Ratio
Open Loop Gain
Supply Current
Input Capacitance
Common Mode Input Range
Common Mode Rejection Ratio
DC, V
CM
= 0 to 1.5V
DC
R
L
= 2kΩ
per channel
V
OUT
= 0.2V step; (10% to 90%)
V
OUT
= 1V step
V
OUT
= 0.2V step
G = -1, 2V step
1MHz, V
OUT
= 1V
pp
>50kHz
f = 5MHz
5
25
8
165
75
16
58
0.5
5
1.4
2
0.05
102
92
2.6
0.5
-0.3 to
2.1
100
0.3 to
2.75
0.02 to
2.96
±100
V
OUT
= V
S
/ 2
±125
2.7 to
12.6
ns
ns
%
V/μs
dBc
nV/√Hz
dB
mV
μV/°C
μA
nA/°C
μA
dB
dB
mA
pF
V
dB
Parameter
-3dB Gain Bandwidth Product
Unity Gain Bandwidth
-3dB Bandwidth
0.1dB Gain Flatness
Large Signal Bandwidth
Differential Gain
Differential Phase
Conditions
G = +11, V
OUT
= 0.2V
pp
V
OUT
= 0.2V
pp
, R
F
= 0
V
OUT
= 0.2V
pp
V
OUT
= 0.2V
pp
, R
L
= 150Ω
V
OUT
= 2V
pp
DC-coupled Output
AC-coupled Output
DC-coupled Output
AC-coupled Output
Min
Typ
90
245
85
16
40
0.03
0.04
0.03
0.06
Max
Units
MHz
MHz
MHz
MHz
MHz
%
%
°
°
Frequency Domain Response
Distortion/Noise Response
DC Performance
Input Characteristics
Output Characteristics
R
L
= 150Ω
V
OUT
I
OUT
I
SC
V
S
Output Swing
R
L
= 2kΩ
Output Current
Short Circuit Current
Power Supply Operating Range
V
V
mA
V
V
© 2007-2014 Exar Corporation
3 / 27
exar.com/XR8051
Rev 1B
XR8051, XR8052, XR8054
Electrical Characteristics at +5V
T
A
= 25°C, V
S
= +5V, R
f
= 1.5kΩ, R
L
= 2kΩ to V
S
/2; G = 2; unless otherwise noted.
Symbol
GBWP
UGBW
BW
SS
f
0.1dB
BW
LS
DG
DP
Time Domain
t
R
, t
F
t
S
OS
SR
THD
e
n
X
TALK
V
IO
d
VIO
I
B
dI
B
I
OS
PSRR
A
OL
I
S
C
IN
CMIR
CMRR
Rise and Fall Time
Settling Time to 0.1%
Overshoot
Slew Rate
Total Harmonic Distortion
Input Voltage Noise
Crosstalk
Input Offset Voltage
Average Drift
Input Bias Current
Average Drift
Input Offset Current
Power Supply Rejection Ratio
Open Loop Gain
Supply Current
Input Capacitance
Common Mode Input Range
Common Mode Rejection Ratio
DC, V
CM
= 0 to 3.5V
75
DC
R
L
= 2kΩ
per channel
-0.75
80
80
-2
V
OUT
= 0.2V step
V
OUT
= 2V step
V
OUT
= 0.2V step
G = -1, 4V step
1MHz, V
OUT
= 2V
pp
>50kHz
f = 5MHz
-7
5
25
5
185
-75
16
58
0.5
5
1.4
2
0.05
102
92
2.6
0.5
-0.3 to
4.1
100
0.1 to
4.9
0.03 to
4.95
±100
V
OUT
= V
S
/ 2
±125
2.7 to
12.6
4
0.75
2
7
ns
ns
%
V/μs
dBc
nV/√Hz
dB
mV
μV/°C
μA
nA/°C
μA
dB
dB
mA
pF
V
dB
Parameter
-3dB Gain Bandwidth Product
Unity Gain Bandwidth
-3dB Bandwidth
0.1dB Gain Flatness
Large Signal Bandwidth
Differential Gain
Differential Phase
Conditions
G = +11, V
OUT
= 0.2V
pp
V
OUT
= 0.2V
pp
, R
F
= 0
V
OUT
= 0.2V
pp
V
OUT
= 0.2V
pp
, R
L
= 150Ω
V
OUT
= 2V
pp
DC-coupled Output
AC-coupled Output
DC-coupled Output
AC-coupled Output
Min
Typ
95
250
85
35
45
0.03
0.04
0.03
0.06
Max
Units
MHz
MHz
MHz
MHz
MHz
%
%
°
°
Frequency Domain Response
Distortion/Noise Response
DC Performance
Input Characteristics
Output Characteristics
R
L
= 150Ω
V
OUT
I
OUT
I
SC
V
S
Output Swing
R
L
= 2kΩ
Output Current
Short Circuit Current
Power Supply Operating Range
0.35
4.65
V
V
mA
V
V
© 2007-2014 Exar Corporation
4 / 27
exar.com/XR8051
Rev 1B
XR8051, XR8052, XR8054
Electrical Characteristics at ±5V
T
A
= 25°C, V
S
= ±5V, R
f
= 1.5kΩ, R
L
= 2kΩ to GND; G = 2; unless otherwise noted.
Symbol
GBWP
UGBW
BW
SS
f
0.1dB
BW
LS
DG
DP
Time Domain
t
R
, t
F
t
S
OS
SR
THD
e
n
X
TALK
V
IO
d
VIO
I
B
dI
B
I
OS
PSRR
A
OL
I
S
C
IN
CMIR
CMRR
Rise and Fall Time
Settling Time to 0.1%
Overshoot
Slew Rate
Total Harmonic Distortion
Input Voltage Noise
Crosstalk
Input Offset Voltage
Average Drift
Input Bias Current
Average Drift
Input Offset Current
Power Supply Rejection Ratio
Open Loop Gain
Supply Current
Input Capacitance
Common Mode Input Range
Common Mode Rejection Ratio
DC, V
CM
= -5 to 3.5V
DC
R
L
= 2kΩ
per channel
V
OUT
= 0.2V step
V
OUT
= 2V step, R
L
= 100Ω
V
OUT
= 0.2V step
G = -1, 5V step
1MHz, V
OUT
= 2V
pp
>50kHz
f = 5MHz
5
25
5
190
76
16
58
0.5
5
1.3
2
0.04
102
92
2.6
0.5
-5.3 to
4.1
100
-4.8 to
4.8
-4.95 to
4.93
±100
V
OUT
= V
S
/ 2
±125
2.7 to
12.6
ns
ns
%
V/μs
dBc
nV/√Hz
dB
mV
μV/°C
μA
nA/°C
μA
dB
dB
mA
pF
V
dB
Parameter
-3dB Gain Bandwidth Product
Unity Gain Bandwidth
-3dB Bandwidth
0.1dB Gain Flatness
Large Signal Bandwidth
Differential Gain
Differential Phase
Conditions
G = +11, V
OUT
= 0.2V
pp
V
OUT
= 0.2V
pp
, R
F
= 0
V
OUT
= 0.2V
pp
V
OUT
= 0.2V
pp
, R
L
= 150Ω
V
OUT
= 2V
pp
DC-coupled Output
AC-coupled Output
DC-coupled Output
AC-coupled Output
Min
Typ
90
260
85
22
50
0.03
0.04
0.03
0.06
Max
Units
MHz
MHz
MHz
MHz
MHz
%
%
°
°
Frequency Domain Response
Distortion/Noise Response
DC Performance
Input Characteristics
Output Characteristics
R
L
= 150Ω
V
OUT
I
OUT
I
SC
V
S
Output Swing
R
L
= 2kΩ
Output Current
Short Circuit Current
Power Supply Operating Range
V
V
mA
V
V
© 2007-2014 Exar Corporation
5 / 27
exar.com/XR8051
Rev 1B
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