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NCS2552
750 MHz Voltage
Feedback Op Amp with
Fast Enable Feature
NCS2552 is a 750 MHz voltage feedback monolithic operational
amplifier featuring high slew rate and low differential gain and phase
error. The voltage feedback architecture allows for a superior
bandwidth and low power consumption. This device features an
enable pin.
Features
3.0 dB Small Signal BW (AV = +2.0, VO = 0.5 Vpp) 750 MHz Typ
Slew Rate 1700 V/ms
Fast Enable Time 5.0 ns
Supply Current 13 mA
Input Referred Voltage Noise 5.0 nV/ǸHz
THD 64 dBc (f = 5.0 MHz, VO = 2.0 Vpp)
Output Current 100 mA
Pin Compatible with EL5157, AD8057
This is a PbFree Device
Applications
Line Drivers
Radar/Communication Receivers
3
0
3 VOUT = 2.0 VPP
6
9
12
15
1k
VOUT = 1.0 VPP
VOUT = 0.5 VPP
Gain = +2
VS = ±5V
RF = 150W
RL = 150W
10k 100k 1M 10M 100M
FREQUENCY (Hz)
1G
Figure 1. Frequency Response:
Gain (dB) vs. Frequency Av = +2.0
10G
6
1
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SOT236
(TSOP6)
SN SUFFIX
CASE 318G
MARKING
DIAGRAM
6
YF2AYW
G
1
YF2, N2552 = NCS2552
A = Assembly Location
Y = Year
W = Work Week
G = PbFree Package
SOT236 PINOUT
OUT 1
VEE 2
+IN 3
6 VCC
5 EN
4 IN
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 12 of this data sheet.
© Semiconductor Components Industries, LLC, 2006
May, 2006 Rev. 1
1
Publication Order Number:
NCS2552/D

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PIN FUNCTION DESCRIPTION
Pin
(SOT23/SC70)
Symbol
1 OUT
NCS2552
Function
Output
2 VEE Negative Power Supply
3 +IN Noninverted Input
ESD
IN
Equivalent Circuit
VCC
ESD
OUT
VEE
VCC
ESD
+IN
4 IN Inverted Input
6 VCC Positive Power Supply
5 EN
Enable
VEE
See Above
VCC
EN ESD
ENABLE PIN TRUTH TABLE
Enable
*Default open state
High
Disabled
VCC
VEE
Low*
Enabled
IN +IN OUT
CC
VEE
Figure 2. Simplified Device Schematic
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NCS2552
ATTRIBUTES
Characteristics
Value
ESD
Human Body Model
Machine Model
Charged Device Model
2.0 kV
200 V
1.0 kV
Moisture Sensitivity (Note 1)
Level 1
Flammability Rating
Oxygen Index: 28 to 34
UL 94 V0 @ 0.125 in
1. For additional information, see Application Note AND8003/D.
MAXIMUM RATINGS
Parameter
Symbol
Rating
Unit
Power Supply Voltage
Input Voltage Range
Input Differential Voltage Range
Output Current
Maximum Junction Temperature (Note 2)
Operating Ambient Temperature
Storage Temperature Range
Power Dissipation
Thermal Resistance, JunctiontoAir
VS
VI
VID
IO
TJ
TA
Tstg
PD
RqJA
11
vVS
vVS
100
150
40 to +85
60 to +150
(See Graph)
158
Vdc
Vdc
Vdc
mA
°C
°C
°C
mW
°C/W
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
2. Power dissipation must be considered to ensure maximum junction temperature (TJ) is not exceeded.
MAXIMUM POWER DISSIPATION
The maximum power that can be safely dissipated is
limited by the associated rise in junction temperature. For
the plastic packages, the maximum safe junction
temperature is 150°C. If the maximum is exceeded
momentarily, proper circuit operation will be restored as
soon as the die temperature is reduced. Leaving the device
in the “overheated’’ condition for an extended period can
result in device damage.
1400
1200
1000
800
600
400
200
0
50 25
0 25 50 75 100 125
AMBIENT TEMPERATURE (°C)
Figure 3. Power Dissipation vs. Temperature
15
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NCS2552
AC ELECTRICAL CHARACTERISTICS (VCC = +5.0 V, VEE = 5.0 V, TA = 40°C to +85°C, RL = 150 W to GND, RF = 150 W,
AV = +2.0, Enable is left open, unless otherwise specified).
Symbol
Characteristic
Conditions
Min Typ Max Unit
FREQUENCY DOMAIN PERFORMANCE
BW Bandwidth
3.0 dB Small Signal
3.0 dB Large Signal
GF0.1dB
0.1 dB Gain Flatness
Bandwidth
AV = +2.0, VO = 0.5 Vpp
AV = +2.0, VO = 2.0 Vpp
AV = +2.0
MHz
750
350
40 MHz
dG Differential Gain
dP Differential Phase
TIME DOMAIN RESPONSE
SR Slew Rate
ts Settling Time
0.1%
tr tf Rise and Fall Time
tON Turnon Time
tOFF
Turnoff Time
HARMONIC/NOISE PERFORMANCE
THD
Total Harmonic Distortion
HD2
2nd Harmonic Distortion
HD3
3rd Harmonic Distortion
IP3 ThirdOrder Intercept
SFDR
SpuriousFree Dynamic
Range
AV = +2.0, RL = 150 W, f = 3.58 MHz
AV = +2.0, RL = 150 W, f = 3.58 MHz
AV = +2.0, Vstep = 2.0 V
AV = +2.0, Vstep = 2.0 V
(10%90%) AV = +2.0, Vstep = 2.0 V
f = 5.0 MHz, VO = 2.0 Vpp
f = 5.0 MHz, VO = 2.0 Vpp
f = 5.0 MHz, VO = 2.0 Vpp
f = 10 MHz, VO = 1.0 Vpp
f = 5.0 MHz, VO = 2.0 Vpp
0.07
0.01
1700
10
2.0
5.0
15
64
65
75
40
55
%
°
V/ms
ns
ns
ns
ns
dB
dBc
dBc
dBm
dBc
eN Input Referred Voltage Noise
iN Input Referred Current Noise
f = 1.0 MHz
f = 1.0 MHz
5.0 nVń ǸHz
4.0 pAń ǸHz
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NCS2552
DC ELECTRICAL CHARACTERISTICS (VCC = +5.0 V, VEE = 5.0 V, TA = 40°C to +85°C, RL = 150 W to GND, RF = 150 W,
AV = +2.0, Enable is left open, unless otherwise specified).Closed Loop
Open Loop
Symbol
Characteristic
Conditions
Min Typ Max Unit
DC PERFORMANCE
VIO Input Offset Voltage
DVIO/DT
Input Offset Voltage
Temperature Coefficient
10 0 +10 mV
6.0 mV/°C
IIB
DIIB/DT
Input Bias Current
Input Bias Current
Temperature Coefficient
VO = 0 V
VO = 0 V
"3.2
"40
"20
mA
nA/°C
VIH Input High Voltage (Enable)
(Note 3)
3.0 V
VIL Input Low Voltage (Enable)
(Note 3)
1.0 V
INPUT CHARACTERISTICS
VCM
Input Common Mode Voltage
Range (Note 3)
"3.0
"3.2
V
CMRR
Common Mode Rejection
Ratio
(See Graph)
40 50
dB
RIN Input Resistance
4.5 MW
CIN Differential Input
Capacitance
OUTPUT CHARACTERISTICS
ROUT
Output Resistance
VO Output Voltage Range
IO Output Current
POWER SUPPLY
VS Operating Voltage Supply
IS,ON
Power Supply Current
Enabled
IS,OFF
Power Supply Current
Disabled
PSRR
Power Supply Rejection
Ratio
3. Guaranteed by design and/or characterization.
Closed Loop
Open Loop
(See Graph)
1.0
"3.0
"50
5.0
40
0.1
13
"4.0
"100
10
13
0.5
56
17
0.8
pF
W
V
mA
V
mA
mA
dB
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