LTC6400CUD-8#PBF Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
Analog Devices LTC6400CUD-8#PBF is a 3 GHz low-noise, low-distortion differential amplifier in a 16-pin QFN package optimized for ADC driver and IF amplification applications. Achieves 55 dB typical CMRR with fixed 8 dB gain and 5000 µV maximum input offset voltage. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- LTC6400CUD-8#PBF Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 75.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC6400CUD-8#PBF?
- 3 GHz bandwidth with low noise and low distortion enables high-fidelity IF signal amplification for ADC drivers in communications and test equipment
- Fixed 8 dB differential gain with 55 dB typical CMRR simplifies differential signal chain design and reduces external gain-setting components
- 16-pin QFN package with exposed pad provides excellent thermal performance for sustained high-frequency operation in RF and baseband signal paths
What is LTC6400CUD-8#PBF used for?
The LTC6400CUD-8#PBF is designed for high-speed ADC driving, IF amplification, and differential signal conditioning in wireless communications base stations and software-defined radios. Its 3 GHz bandwidth and low distortion characteristics make it well-suited for radar systems, high-speed data converters, and broadband test and measurement equipment requiring clean differential signal paths.
What are the specifications of LTC6400CUD-8#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1691 |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Common-mode Reject Ratio-Min | 39dB |
| Common-mode Reject Ratio-Nom | 55dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 5000 µV |
| JESD-30 Code | S-PQCC-N16 |
| JESD-609 Code | e3 |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 3810V/us |
| Supply Current-Max | 0.095mA |
| Supply Voltage Limit-Max | 3.6V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL EXTENDED |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the LTC6400CUD-8#PBF datasheet?
LTC6400CUD-8#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6400CUD-8#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the bandwidth and gain of the LTC6400CUD-8#PBF differential amplifier?
The LTC6400CUD-8#PBF provides 3 GHz of bandwidth with a fixed differential gain of 8 dB. This combination allows it to drive high-speed ADCs with bandwidths up to 1 GHz while maintaining low noise and distortion across the full signal chain.
How does the CMRR of the LTC6400CUD-8#PBF affect common-mode noise rejection in ADC driver applications?
With a typical CMRR of 55 dB and a minimum of 39 dB, the LTC6400CUD-8#PBF effectively attenuates common-mode interference on differential signal lines by over 300:1 typically. This performance is critical in ADC driver stages where power supply noise can corrupt 12-bit or 16-bit conversion results.
Which package does the LTC6400CUD-8#PBF use and how does this benefit high-frequency thermal management?
The LTC6400CUD-8#PBF uses a 16-pin QFN package (S-PQCC-N16) with an exposed thermal pad on the bottom. The exposed pad provides a direct thermal path to the PCB ground plane, enabling effective heat dissipation at 3 GHz operation where junction temperature management is critical for maintaining low distortion.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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