LTC6904HMS8#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LTC6904HMS8#TRPBF is a programmable silicon oscillator from Analog Devices covering 0.001 MHz to 68 MHz with a square-wave output and output-enable function. It is AEC-Q100 automotive-grade, housed in an MSOP-8 package, and features a 1 ns maximum fall time for clean digital clock generation. Suitable for automotive control units, industrial timing, and portable equipment where a compact, I2C-programmable clock source is required.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC6904HMS8#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.8600(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC6904HMS8#TRPBF?
- 0.001 MHz to 68 MHz programmable frequency range via I2C interface
- 1 ns maximum fall time for clean square-wave clock output
- AEC-Q100 automotive-grade qualification for harsh-environment reliability
- Output-enable function allows gating of the clock signal without stopping the oscillator
- Compact MSOP-8 surface-mount package for space-constrained PCB layouts
What is LTC6904HMS8#TRPBF used for?
The LTC6904HMS8#TRPBF serves as a flexible, digitally programmable clock source in automotive ECUs, infotainment modules, and ADAS sensor boards that require precise timing across the full -40°C to +125°C automotive temperature range. Its wide 0.001 MHz to 68 MHz output range and I2C control allow a single device to replace multiple fixed-frequency crystals in multi-rate serial communication and DSP clocking applications. Industrial controllers and portable test instruments also benefit from its output-enable pin for low-power standby modes.
What are the specifications of LTC6904HMS8#TRPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 10 |
| Additional Feature | TAPE AND REEL; OUTPUT ENABLE FUNCTION |
| Fall Time-Max | 1ns |
| Frequency Adjustment-Mechanical | NO |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Operating Frequency-Max | 68MHz |
| Operating Frequency-Min | 0.001MHz |
| Oscillator Type | CMOS |
| Output Load | 5pF |
| Physical Dimension | 3.0mm x 3.0mm x 1.1mm |
| Rise Time-Max | 1ns |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.7V |
| Surface Mount | YES |
| Symmetry-Max | 51/49 % |
| Terminal Finish | Matte Tin (Sn) - annealed |
| ## LTC6904HMS8#TRPBF Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the LTC6904HMS8#TRPBF datasheet?
LTC6904HMS8#TRPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6904HMS8#TRPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Over what frequency range can the LTC6904HMS8#TRPBF be programmed, and how is the frequency set?
The LTC6904HMS8#TRPBF covers a continuous range from 0.001 MHz to 68 MHz, making it one of the widest-range silicon oscillators available in an MSOP-8 package. Frequency is set by writing an 8-bit register over the 2-wire I2C interface, allowing a host microcontroller to change the output clock on the fly without hardware modifications. The 1 ns maximum fall time ensures clean transitions across the entire tuning range.
Why is the LTC6904HMS8#TRPBF preferred over a crystal oscillator module for multi-rate automotive clock generation?
Unlike a fixed-frequency crystal oscillator module, the LTC6904HMS8#TRPBF can be reprogrammed in microseconds to output any frequency from 0.001 MHz to 68 MHz, eliminating the need to stock multiple crystal variants rated for the automotive -40°C to +125°C range. Its AEC-Q100 qualification and small MSOP-8 footprint reduce both certification overhead and PCB area compared to a socketed through-hole crystal assembly in an ECU design.
How does the output-enable pin affect power consumption during automotive sleep modes?
When the output-enable pin is de-asserted, the LTC6904HMS8#TRPBF gates its square-wave output while the internal oscillator core continues running, allowing the clock to restart in under 1 µs without requiring a full power-up settle time. This lets an automotive subsystem reduce dynamic switching power — typically several milliwatts — on downstream logic when the clock is not needed, while preserving fast wake-up capability required by real-time automotive bus protocols.
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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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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.6600 | $4.66 |
| 1000+ | $3.8600 | $3860.00 |
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