clc1002 Cadeka Microcircuits LLC., clc1002 Datasheet

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clc1002

Manufacturer Part Number
clc1002
Description
Ultra-low Noise Amplifer
Manufacturer
Cadeka Microcircuits LLC.
Datasheet

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Data Sheet
C
Ultra-Low Noise Amplifier
Ordering Information
Moisture sensitivity level for all parts is MSL-1.
©2008 CADEKA Microcircuits LLC
Part Number
CLC1002IST6X
CLC1002ISO8X
CLC1002ISO8
CLC1002AST6X
CLC1002ASO8X
CLC1002ASO8
F E A T U R E S
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A P P L I C A T I O N S
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omlinear
0.6 nV/√Hz input voltage noise
1mV maximum input offset voltage
965MHz gain bandwidth product
Minimum stable gain of 5
170V/μs slew rate
130mA output current
-40°C to +125°C operating temperature
Fully specified at 5V and ±5V supplies
CLC1002: Lead-free SOT23-6
Future option CLC2002
Transimpedance amplifiers
Pre-amplifier
Low noise signal processing
Medical instrumentation
Probe equipment
Test equipment
Ultrasound channel amplifier
range
®
CLC1002
Package
SOT23-6
SOIC-8
SOIC-8
SOT23-6
SOIC-8
SOIC-8
Pb-Free
Yes
Yes
Yes
Yes
Yes
Yes
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
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
A m p l i fy t h e H u m a n E x p e r i e n c e
Packaging Method
Reel
Reel
Rail
Reel
Reel
Rail
www.cadeka.com

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clc1002 Summary of contents

Page 1

... 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 225μ ...

Page 2

... S -IN + SOIC Pin Configuration DIS -IN1 7 2 OUT +IN1 ©2007-2008 CADEKA Microcircuits LLC CLC1002 Pin Assignments Pin No. Pin Name 1 OUT +IN 4 -IN 5 DIS SOIC Pin Assignments Pin No. Pin Name -IN1 3 ...

Page 3

... Package thermal resistance (q ), JDEC standard, multi-layer test boards, still air. JA ESD Protection Product Human Body Model (HBM) Charged Device Model (CDM) Recommended Operating Conditions Parameter Operating Temperature Range (CLC1002I) Operating Temperature Range (CLC1002A) Supply Voltage Range ©2007-2008 CADEKA Microcircuits LLC Min Max -0. ...

Page 4

Data Sheet Electrical Characteristics at + 25° +5V GND Symbol Parameter Frequency Domain Response GBWP -3dB Gain Bandwidth Product BW -3dB Bandwidth SS BW Large Signal Bandwidth LS BW 0.1dB ...

Page 5

Data Sheet Electrical Characteristics at ± 25° ±5V 100Ω Symbol Parameter Frequency Domain Response GBWP -3dB Gain Bandwidth Product BW -3dB Bandwidth SS BW Large Signal Bandwidth LS BW ...

Page 6

Data Sheet Typical Performance Characteristics T = 25° ±5V 100Ω Non-Inverting Frequency Response + + 0.2V OUT pp -9 ...

Page 7

Data Sheet Typical Performance Characteristics T = 25° ±5V 100Ω Non-Inverting Frequency Response + + 0.2V OUT ...

Page 8

Data Sheet Typical Performance Characteristics - Continued T = 25° ±5V 100Ω Input Voltage Noise 2.8 2.6 2.4 2.2 2 1.8 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 0.0001 0.001 ...

Page 9

Data Sheet Typical Performance Characteristics - Continued T = 25° ±5V 100Ω 2nd Harmonic Distortion vs -55 - 500Ω L - ...

Page 10

Data Sheet Typical Performance Characteristics - Continued T = 25° ±5V 100Ω 2nd Harmonic Distortion vs - 500Ω - 1kΩ L -85 ...

Page 11

Data Sheet Typical Performance Characteristics - Continued T = 25° ±5V 100Ω Small Signal Pulse Response 0.15 0.1 0.05 0 -0.05 -0.1 -0. 100 Time (ns) Large Signal Pulse Response ...

Page 12

Data Sheet Typical Performance Characteristics - Continued T = 25° ±5V 100Ω Enable Response 5.5 Enable 4.5 3.5 2.5 Output 1.5 0.5 -0.5 - 100 ...

Page 13

... For optimum input offset voltage set R Figure 2. Typical Inverting Gain Circuit Achieving Low Noise in an Application Making full use of the low noise of the CLC1002 requires careful consideration of resistor values. The feedback and gain set resistors (R and R ) and the non-inverting source f ...

Page 14

Data Sheet external resistor noise terms for R S High source impedances are sometimes unavoidable, but they increase ...

Page 15

... The recovery time varies, based on whether the input or output is overdriven and by how much the range is exceeded. The CLC1002 will typically recover in less than 25ns from an overdrive condition. Figure 6 shows the CLC1002 in an overdriven condition. ...

Page 16

Data Sheet Evaluation Board Schematics Evaluation board schematics and layouts are shown in Fig- ures 7-11. These evaluation boards are built for dual- sup- ply operation. Follow these steps to use the board in a single-supply application: 1. Short -Vs ...

Page 17

... CADEKA; nor does the purchase, lease, or use of a product or service from CADEKA convey a license under any patent rights, copyrights, trademark rights, or any other of the intellectual property rights of CADEKA or of third parties. Copyright ©2007-2008 by CADEKA Microcircuits LLC. All rights reserved. cadeka.com ...

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