LT6604-10
Dual Very Low Noise, Differential Amplifier and 10MHz Lowpass Filter
Show More
Not the part you were looking for?
Ask a Question
Submit your question below and we will return the best answer from ADI’s knowledge database:
Search
Other places you can find help
Support
Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.
Visit the ADI Support Page
Features
- Dual Differential Amplifier with 10MHz Lowpass Filters
- 4th Order Filters
- Approximates Chebyshev Response
- Guaranteed Phase and Gain Matching
- Resistor-Programmable Differential Gain
- 82dB Signal-to-Noise (3V Supply, 2VP-P Output)
- Low Distortion, 2VP-P, 800Ω Load
- 1MHz: 88dBc 2nd, 97dBc 3rd
- 5MHz: 74dBc 2nd, 77dBc 3rd
- Specified for Operation with 3V, 5V and ±5V Supplies
- Fully Differential Inputs and Outputs
- Adjustable Output Common Mode Voltage
- Small 4mm × 7mm × 0.75mm QFN Package
.svg?rev=fd385c90e2cf4716ae9a8c8d20e6b8e3&la=en&h=24&w=24&hash=A302DF48F94BAAA11877AF223F27157A){kind=icon}
The LT6604-10 consists of two matched, fully differential amplifiers, each with a 4th order, 10MHz lowpass filter. The fixed frequency lowpass filter approximates a Chebyshev response. By integrating a filter and a differential amplifier, distortion and noise are made exceptionally low. At unity gain, the measured in band signal-to-noise ratio is an impressive 82dB. At higher gains, the input referred noise decreases, allowing the part to process smaller input differential signals without significantly degrading the signal-to-noise ratio.
Gain and phase are highly matched between the two channels. Gain for each channel is independently programmed using two external resistors. The LT6604-10 enables level shifting by providing an adjustable output common mode voltage, making it ideal for directly interfacing to ADCs.
The LT6604-10 is fully specified for 3V operation. The differential design enables outstanding performance at a 2VP-P signal level for a single 3V supply. See the back page of this datasheet for a complete list of related single and dual differential amplifiers with integrated 2.5MHz to 20MHz lowpass filters.
Applications
- Dual Differential ADC Driver Plus Filter
- Single-Ended to Differential Converter
- Matched, Dual, Differential Filter Stage
- Common Mode Translation of Differential Signals
- High Speed ADC Antialiasing and DAC Smoothing in Wireless Infrastructure or Networking Applications
- High Speed Test and Measurement Equipment
- Medical Imaging
Ask a Question
Submit your question below and we will return the best answer from ADI’s knowledge database:
Search
Other places you can find help
Support
Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.
Visit the ADI Support Page
{{modalTitle}}
{{modalDescription}}
{{dropdownTitle}}
- {{defaultSelectedText}} {{#each projectNames}}
- {{name}} {{/each}} {{#if newProjectText}}
-
{{newProjectText}}
{{/if}}
{{newProjectTitle}}
{{projectNameErrorText}}
LT6604-10
Documentation
Filters
1 Applied
-
All
-
Reliability Data
-
Technical Articles
-
Data Sheet
-
User Guide
-
All
-
English
-
Japanese
Data Sheet
2
Reliability Data
1
16.21 K
Technical Articles
1
User Guide
1
263.00K
Documentation
Data Sheet 1
Reliability Data 1
User Guide 1
Technical Articles 1
Product Selector Card 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| LT6604CUFF-10#PBF |
32-Lead QFN (4mm x 7mm x 0.75mm w/ EP)
|
|
|
| LT6604CUFF-10#TRPBF |
32-Lead QFN (4mm x 7mm x 0.75mm w/ EP)
|
|
|
| LT6604IUFF-10#PBF |
32-Lead QFN (4mm x 7mm x 0.75mm w/ EP)
|
|
|
| LT6604IUFF-10#TRPBF |
32-Lead QFN (4mm x 7mm x 0.75mm w/ EP)
|
|
- LT6604CUFF-10#PBF
- Pin/Package Drawing
-
32-Lead QFN (4mm x 7mm x 0.75mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LT6604CUFF-10#TRPBF
- Pin/Package Drawing
-
32-Lead QFN (4mm x 7mm x 0.75mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LT6604IUFF-10#PBF
- Pin/Package Drawing
-
32-Lead QFN (4mm x 7mm x 0.75mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LT6604IUFF-10#TRPBF
- Pin/Package Drawing
-
32-Lead QFN (4mm x 7mm x 0.75mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
Software & Part Ecosystem
Evaluation Kits 1
DC1418A-C
LT6604-10 | Dual Matched 10MHz 4th Order LP Filter Demo Board
Product Detail
DC1418A-C: Demo Board for the LT6604-10 Dual Very Low Noise, Differential Amplifier and 10MHz Lowpass Filter.
Resources
Tools & Simulations 2
ADIsimRF
Sys-Parameter