ChipFind - документация

Электронный компонент: FAN4230

Скачать:  PDF   ZIP
Features at 5V
2.5mA supply current per amplifier
358MHz bandwidth
Output voltage range at R
L
= 150
: -4.9V to 4.81V
Input includes negative rail
217V/
s slew rate
130mA output short circuit current
12nV/
Hz input voltage noise
Competes with AD8052 and LMH6643
Package options (MSOP-8 and SOIC-8)
Fully specified at +3V, +5V, and 5V supplies
Applications
A/D driver
Active filters
CCD imaging systems
CD/DVD ROM
Coaxial cable drivers
Portable/battery-powered applications
Twisted pair driver
Video driver
Description
The FAN4230 is a dual, low cost, high performance, voltage
feedback amplifier that consumes only 2.5mA of supply current
while providing 130mA of output short circuit current. The
FAN4230 is designed to operate from 2.5V to 12V (6V)
supplies. The common mode voltage range extends below the
negative rail and the output provides rail-to-rail performance.
The FAN4230 is designed on a complimentary bipolar
process and provides 358MHz of bandwidth and 217V/
s of
slew rate at a supply voltage of 5V. The combination of low
power, rail-to-rail performance, low voltage operation, and
tiny package options make the FAN4230 well suited for use
in many general purpose high speed applications.
FAN4230
Dual, High Speed, 2.5V to 12V, Rail-to-Rail Amplifier
www.fairchildsemi.com
Advanced Data September 2003
+
-
1/2
FAN4230
R
f
0.01
F
6.8
F
Out1
+In1
+V
s
+
0.01
F
6.8
F
-V
s
+
R
g
Typical Application
Pin Assignments
ADVANCED DATA
TBD
-
+
-
+
1
2
3
4
Out1
-In1
+In1
-V
s
+V
s
Out2
-In2
+In2
8
7
6
5
MSOP
-
+
-
+
1
2
3
4
Out1
-In1
+In1
-V
s
+V
s
Out2
-In2
+In2
8
7
6
5
SOIC
DATA SHEET
FAN4230
2
Advanced Data February 2003
Parameters
Conditions
TYP
Min & Max
UNITS
NOTES
Case Temperature
+25C
+25C
Frequency Domain Response
-3dB bandwidth
G = +1, Vo = 0.2V
pp
295 MHz
G = +2, Vo = 0.2V
pp
119 MHz
full power bandwidth G = +2, Vo = 2V
pp
75 MHz
gain bandwidth product 155 MHz
Time Domain Response
rise and fall time 0.2V step 2.74 ns
settling time to 0.1% 2V step TBD ns
overshoot 0.2V step, 8 %
slew rate 3V step
,
G = -1 215 V/
s
Distortion and Noise Response
2nd harmonic distortion
1V
pp
, 5MHz -80 dBc
3rd harmonic distortion
1V
pp
, 5MHz -80 dBc
THD
1V
pp
, 5MHz 75 dB
input voltage noise >1MHz 12.45 nV/
Hz
crosstalk 10MHz TBD dB
DC Performance
input offset voltage 1 mV 1
average drift
TBD
V/C
input bias current -5
A
1
average drift
TBD
nA/C
input offset current
TBD
A
1
power supply rejection ratio DC 73 dB 1
open loop gain 82 dB 1
quiescent current per amplifier 2.5 mA 1
Input Characteristics
input resistance
TBD
M
input capacitance
TBD
pF
input common mode voltage range -0.3 to 1.8 V
common mode rejection ratio
DC, V
cm
= 0V to V
s
- 1.5 82 dB 1
Output Characteristics
output voltage swing
R
L
= 2k
to V
s
/2 0.02 to 2.97 V
1
R
L
= 150
to V
s
/2 0.05 to 2.93 V
1
linear output current +99/-99 mA
short circuit output current 130 mA
power supply operating range
3
2.5 to 12
V
Min/max ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels
are determined from tested parameters.
NOTES:
1) 100% tested at +25C.
Electrical Characteristics
(V
s
= +3V, G = 2, R
L
= 2k
to V
s
/2; unless noted)
FAN4230
DATA SHEET
Advanced Data February 2003
3
Parameters
Conditions
TYP
Min & Max
UNITS
NOTES
Case Temperature
+25C
+25C
Frequency Domain Response
-3dB bandwidth
G = +1, Vo = 0.2V
pp
325 MHz
G = +2, Vo = 0.2V
pp
122 MHz
full power bandwidth
G = +2, Vo = 2V
pp
75 MHz
gain bandwidth product 155 MHz
Time Domain Response
rise and fall time 0.2V step 2.71 ns
settling time to 0.1%
2V step
TBD
ns
overshoot 0.2V step, 5.9 %
slew rate 5V step
,
G = -1 217 V/
s
Distortion and Noise Response
2nd harmonic distortion
2V
pp
, 5MHz -76 dBc
3rd harmonic distortion
2V
pp
, 5MHz -77 dBc
THD
2V
pp
, 5MHz 73 dB
input voltage noise >1MHz 12.36 nV/
Hz
crosstalk 10MHz TBD dB
DC Performance
input offset voltage
1
mV
1
average drift
TBD
V/C
input bias current -4.9
A
1
average drift TBD nA/C
input offset current TBD
A
1
power supply rejection ratio DC 73 dB 1
open loop gain 85 dB 1
quiescent current per amplifier 2.5 mA 1
Input Characteristics
input resistance
TBD
M
input capacitance
TBD
pF
input common mode voltage range -0.3 to 3.8 V
common mode rejection ratio
DC, V
cm
= 0V to V
s
- 1.5 85 dB 1
Output Characteristics
output voltage swing
R
L
= 2k
to V
s
/2 0.02 to 4.96 V
1
R
L
= 150
to V
s
/2 0.07 to 4.89 V
1
linear output current +99/-99 mA
short circuit output current
130
mA
power supply operating range
5
2.5 to 12
V
Min/max ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels
are determined from tested parameters.
NOTES:
1) 100% tested at +25C.
Electrical Characteristics
(V
s
= +5V, G = 2, R
L
= 2k
to V
s
/2; unless noted)
DATA SHEET
FAN4230
4
Advanced Data February 2003
PARAMETERS
CONDITIONS
TYP
MIN & MAX
UNITS
NOTES
Case Temperature
+25C
+25C
Frequency Domain Response
-3dB bandwidth
G = +1, Vo = 0.2V
pp
358 MHz
G = +2, Vo = 0.2V
pp
123 MHz
full power bandwidth
G = +2, Vo = 2V
pp
77 MHz
gain bandwidth product 155 MHz
Time Domain Response
rise and fall time 0.2V step 2.7 ns
settling time to 0.1%
1V step
TBD
ns
overshoot 0.2V step, 3.8 %
slew rate 10V step
,
G = -1 217 V/
s
Distortion and Noise Response
2nd harmonic distortion
2V
pp
, 5MHz -73 dBc
3rd harmonic distortion
2V
pp
, 5MHz -77 dBc
THD
2V
pp
, 5MHz 72 dB
input voltage noise >1MHz 12.29 nV/
Hz
crosstalk 10MHz TBD dB
DC Performance
input offset voltage -1 mV 1
average drift
TBD
V/C
input bias current -4.5
A
1
average drift TBD nA/C
input offset current
TBD
A
1
power supply rejection ratio DC 73 dB 1
open loop gain 92 dB 1
quiescent current per amplifier 2.5 mA 1
Input Characteristics
input resistance
TBD
M
input capacitance
TBD
pF
input common mode voltage range -5.3 to +3.8 V
common mode rejection ratio
DC, V
cm
= 0V to V
s
- 1.5
92
dB
1
Output Characteristics
output voltage swing
R
L
= 2k
to V
s
/2 -4.94 to 4.93 V
1
R
L
= 150
to V
s
/2 -4.9 to 4.81 V
1
linear output current +99/-99 mA
short circuit output current
130
mA
power supply operating range
5
2.5 to 12
V
Min/max ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels
are determined from tested parameters.
NOTES:
1) 100% tested at +25C.
Absolute Maximum Ratings
Package Thermal Resistance
supply voltage
0 to +12V
Package
JA
maximum junction temperature
+175C
8 lead SOIC
152C/W
storage temperature range
-65C to +150C
8 lead MSOP
206C/W
lead temperature (10 sec)
+300C
operating temperature range (recommended) -40C to +85C
input voltage range
+V
s
+0.5V; -V
s
-0.5V
internal power dissipation
see power derating curves
Electrical Characteristics
(V
s
= 5V, G = 2, R
L
= 2k
to V
s
/2; unless noted)
FAN4230
DATA SHEET
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICES TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN.
FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY
LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE
PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein:
1.
Life support devices or systems are devices or systems which, (a) are intended for
surgical implant into the body, or (b) support or sustain life, and (c) whose failure to per-
form when properly used in accordance with instructions for use provided in the labeling,
can be reasonably expected to result in a significant injury of the user.
2.
A critical component in any component of a life support device or system whose failure
to perform can be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or effectiveness.
www.fairchildsemi.com
2003 Fairchild Semiconductor Corporation
Ordering Information
Model Part Number Package Container
Pack Qty
FAN4230 FAN4230IMU8X
MSOP-8
Reel
3000
FAN4230 FAN4230IM8X
SOIC-8
Reel
2500
Temperature range for all parts: -40C to +85C.