Data Sheet
C
omlinear
CLC1002
®
Ultra-Low Noise Amplifier
C
omlinear
CLC1002
Ultra-Low Noise Amplifier
FEATURES
n
0.6 nV/√Hz input voltage noise
n
1mV maximum input offset voltage
n
965MHz gain bandwidth product
n
Minimum stable gain of 5
n
170V/μs slew rate
n
130mA output current
n
-40°C to +125°C operating temperature
range
n
Fully specified at 5V and ±5V supplies
n
CLC1002: Lead-free SOT23-6
n
Future option CLC2002
APPLICATIONS
n
Transimpedance amplifiers
n
Pre-amplifier
n
Low noise signal processing
n
Medical instrumentation
n
Probe equipment
n
Test equipment
n
Ultrasound channel amplifier
General Description
The COMLINEAR CLC1002(single) is a high-performance, voltage feed-
back amplifier with ultra-low input voltage noise, 0.6nV/√Hz. The CLC1002
provides 965MHz gain bandwidth product and 170V/μs slew rate making it
well suited for high-speed data acquisition systems requiring high levels of
sensitivity and signal integrity. This COMLINEAR high-performance amplifier
also offers low input offset voltage.
The COMLINEAR CLC1002 is designed to operate from 4V to 12V supplies.
It consumes only 13mA of supply current per channel and offers a power
saving disable pin that disables the amplifier and decreases the supply cur-
rent to below 225μA. The CLC1002 amplifier operates over the extended
temperature range of -40°C to +125°C.
If larger bandwidth or slew rate is required, a higher minimum stable gain
version is available, the CLC1001 offers a minimum stable gain of 10 with
2.1GHz GBWP and 410V/μs slew rate.
Typical Application - Single Supply Photodiode Amplifier
Rev 1F
Ordering Information
Part Number
CLC1002IST6X
CLC1002ISO8X
CLC1002ISO8
CLC1002AST6X
CLC1002ASO8X
CLC1002ASO8
Package
SOT23-6
SOIC-8
SOIC-8
SOT23-6
SOIC-8
SOIC-8
Pb-Free
Yes
Yes
Yes
Yes
Yes
Yes
RoHS Compliant
Yes
Yes
Yes
Yes
Yes
Yes
Operating Temperature Range
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
Packaging Method
Reel
Reel
Rail
Reel
Reel
Rail
Moisture sensitivity level for all parts is MSL-1.
©2007-2010 CADEKA Microcircuits LLC
www.cadeka.com
Data Sheet
CLC1002 Pin Configuration
CLC1002 Pin Assignments
Pin No.
Pin Name
OUT
-V
S
+IN
-IN
DIS
+V
S
Description
Output
Negative supply
Positive input
Negative input
Disable. Enabled if pin is left floating or pulled
above V
ON
, disabled if pin is grounded or pulled
below V
OFF
.
Positive supply
1
2
3
4
5
6
OUT
-V
S
+IN
1
2
3
+
6
+V
S
DIS
-IN
-
5
4
C
omlinear
CLC1002
Ultra-Low Noise Amplifier
SOIC Pin Configuration
SOIC Pin Assignments
Pin No.
1
Pin Name
NC
-IN1
+IN1
-V
S
NC
OUT
+V
S
DIS
Description
No connect
Negative input
Positive input
Negative supply
No connect
Output
Positive supply
Disable. Enabled if pin is left floating or pulled
above V
ON
, disabled if pin is grounded or pulled
below V
OFF
.
NC
-IN1
+IN1
-V
S
1
2
3
4
8
7
6
5
DIS
+V
S
OUT
NC
2
3
4
5
6
7
8
Rev 1F
©2007-2010 CADEKA Microcircuits LLC
www.cadeka.com
2
Data Sheet
Absolute Maximum Ratings
The safety of the device is not guaranteed when it is operated above the “Absolute Maximum Ratings”. The device
should not be operated at these “absolute” limits. Adhere to the “Recommended Operating Conditions” for proper de-
vice function. The information contained in the Electrical Characteristics tables and Typical Performance plots reflect the
operating conditions noted on the tables and plots.
C
omlinear
CLC1002
Ultra-Low Noise Amplifier
Parameter
Supply Voltage
Input Voltage Range
Min
0
-V
s
-0.5V
Max
14
+V
s
+0.5V
Unit
V
V
Reliability Information
Parameter
Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering, 10s)
Package Thermal Resistance
6-Lead SOT23
8-Lead SOIC
Notes:
Package thermal resistance (q
JA
), JDEC standard, multi-layer test boards, still air.
Min
-65
Typ
Max
150
150
260
Unit
°C
°C
°C
°C/W
°C/W
177
100
ESD Protection
Product
Human Body Model (HBM)
Charged Device Model (CDM)
SOT23-6
2kV
2kV
Rev 1F
Recommended Operating Conditions
Parameter
Operating Temperature Range (CLC1002I)
Operating Temperature Range (CLC1002A)
Supply Voltage Range
Min
-40
-40
4
Typ
Max
+85
+125
12
Unit
°C
°C
V
©2007-2010 CADEKA Microcircuits LLC
www.cadeka.com
3
Data Sheet
Electrical Characteristics at +5V
T
A
= 25°C, V
s
= +5V, -V
s
= GND, R
f
= 100Ω, R
L
= 500Ω to V
S
/2, G = 5; unless otherwise noted.
Symbol
GBWP
BW
SS
BW
LS
BW
0.1dBSS
BW
0.1dBLS
t
R
, t
F
t
S
OS
SR
HD2
HD3
THD
e
n
i
n
V
IO
dV
IO
I
b
dI
b
I
o
PSRR
A
OL
I
S
t
ON
t
OFF
OFF
ISO
OFFC
OUT
V
OFF
V
ON
I
SD
R
IN
C
IN
CMIR
CMRR
Parameter
-3dB Gain Bandwidth Product
-3dB Bandwidth
Large Signal Bandwidth
0.1dB Gain Flatness Small Signal
0.1dB Gain Flatness Large Signal
Rise and Fall Time
Settling Time to 0.1%
Overshoot
Slew Rate
2nd Harmonic Distortion
3rd Harmonic Distortion
Total Harmonic Distortion
Input Voltage Noise
Input Current Noise
Input Offset Voltage
Average Drift
Input Bias Current
Average Drift
Input Offset Current
Power Supply Rejection Ratio
Open-Loop Gain
Supply Current
Turn On Time
Turn Off Time
Off Isolation
Off Output Capacitance
Power Down Voltage
Enable Voltage
Disable Supply Current
Input Resistance
Input Capacitance
Common Mode Input Range
Common Mode Rejection Ratio
Conditions
G = +21, V
OUT
= 0.2V
pp
G = +5, V
OUT
= 0.2V
pp
G = +5, V
OUT
= 2V
pp
G = +5, V
OUT
= 0.2V
pp
G = +5, V
OUT
= 2V
pp
V
OUT
= 1V step; (10% to 90%)
V
OUT
= 1V step
V
OUT
= 1V step
4V step
1V
pp
, 10MHz
1V
pp
, 10MHz
1V
pp
, 10MHz
> 100kHz
> 100kHz
Min
Typ
910
265
54
37
29
4.2
12
3
160
-72
-74
-70
0.6
4.2
0.1
2.7
28
46
0.1
Max
Units
MHz
Frequency Domain Response
C
omlinear
CLC1002
Ultra-Low Noise Amplifier
MHz
MHz
MHz
MHz
ns
ns
%
V/µs
dBc
dBc
dB
nV/√Hz
pA/√Hz
mV
µV/°C
µA
nA/°C
µA
dB
dB
mA
ns
ns
dB
pF
V
V
µA
MΩ
pF
V
dB
Time Domain Response
Distortion/Noise Response
DC Performance
DC
V
OUT
= V
S
/ 2
per channel
1V step, 1% settling
2V
pp
, 5MHz
Disabled if DIS pin is grounded or pulled below V
OFF
Enabled if DIS pin is floating or pulled above V
ON
No Load, DIS pin tied to ground
Non-inverting
83
80
12.5
80
220
73
5.8
Disabled if DIS < 1.5
Enabled if DIS > 3
130
4.2
2
0.8 to
5.1
Rev 1F
Disable Characteristics
Input Characteristics
DC , V
cm
=1.5V to 4V
94
0.97 to
4
0.96 to
4.1
±125
±150
Output Characteristics
V
OUT
I
OUT
I
SC
Notes:
1. 100% tested at 25°C
©2007-2010 CADEKA Microcircuits LLC
www.cadeka.com
Output Voltage Swing
Output Current
Short-Circuit Output Current
R
L
= 500Ω
R
L
= 2kΩ
V
OUT
= V
S
/ 2
V
V
mA
mA
4
Data Sheet
Electrical Characteristics at ±5V
T
A
= 25°C, V
s
= ±5V, R
f
= 100Ω, R
L
= 500Ω , G = 5; unless otherwise noted.
Symbol
GBWP
BW
SS
BW
LS
BW
0.1dBSS
BW
0.1dBLS
t
R
, t
F
t
S
OS
SR
HD2
HD3
THD
e
n
i
n
V
IO
dV
IO
I
b
dI
b
I
o
PSRR
A
OL
I
S
t
ON
t
OFF
OFF
ISO
OFFC
OUT
V
OFF
V
ON
I
SD
R
IN
C
IN
CMIR
CMRR
Parameter
-3dB Gain Bandwidth Product
-3dB Bandwidth
Large Signal Bandwidth
0.1dB Gain Flatness Small Signal
0.1dB Gain Flatness Large Signal
Rise and Fall Time
Settling Time to 0.1%
Overshoot
Slew Rate
2nd Harmonic Distortion
3rd Harmonic Distortion
Total Harmonic Distortion
Input Voltage Noise
Input Current Noise
Input Offset Voltage
(1)
Average Drift
Input Bias Current
(1)
Average Drift
Input Offset Current
Power Supply Rejection Ratio
(1)
Open-Loop Gain
(1)
Supply Current
(1)
Turn On Time
Turn Off Time
Off Isolation
Off Output Capacitance
Power Down Voltage
Enable Voltage
Disable Supply Current
(1)
Input Resistance
Input Capacitance
Common Mode Input Range
Common Mode Rejection Ratio
(1)
Conditions
G = +21, V
OUT
= 0.2V
pp
G = +5, V
OUT
= 0.2V
pp
G = +5, V
OUT
= 2V
pp
G = +5, V
OUT
= 0.2V
pp
G = +5, V
OUT
= 2V
pp
V
OUT
= 1V step; (10% to 90%)
V
OUT
= 1V step
V
OUT
= 1V step
2V step
2V
pp
, 10MHz
2V
pp
, 10MHz
2V
pp
, 5MHz
> 100kHz
> 100kHz
Min
Typ
965
290
61
45
32
3.8
12
2
170
-75
-66
-65.5
0.6
4.2
Max
Units
MHz
Frequency Domain Response
C
omlinear
CLC1002
Ultra-Low Noise Amplifier
MHz
MHz
MHz
MHz
ns
ns
%
V/µs
dBc
dBc
dB
nV/√Hz
pA/√Hz
1
60
6
mV
µV/°C
µA
nA/°C
µA
dB
dB
16
mA
ns
ns
dB
pF
V
V
225
µA
MΩ
pF
V
dB
3.6
V
V
mA
mA
Time Domain Response
Distortion/Noise Response
DC Performance
-1
-60
0.5
4.3
30
44
0.3
DC
V
OUT
= V
S
/ 2
per channel
1V step, 1% settling
2V
pp
, 5MHz
Disabled if DIS pin is grounded or pulled below V
OFF
Enabled if DIS pin is floating or pulled above V
ON
No Load, DIS pin tied to ground
Non-inverting
78
70
83
83
13
115
210
73
5.7
Disabled if DIS < 1.3
Enabled if DIS > 3
180
9.4
1.82
-4.3 to 5
DC , V
cm
=-3.5V to 4V
R
L
= 500Ω
(1)
R
L
= 2kΩ
V
OUT
= V
S
/ 2
75
-3.3
90
±4
±4
±130
±165
Rev 1F
Disable Characteristics
Input Characteristics
Output Characteristics
V
OUT
I
OUT
I
SC
Notes:
1. 100% tested at 25°C
Output Voltage Swing
Output Current
Short-Circuit Output Current
©2007-2010 CADEKA Microcircuits LLC
www.cadeka.com
5
