LTC6930MPMS8-7.37#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC6930MPMS8-7.37 is a silicon oscillator generating 7.3728 MHz base frequency with 8 selectable divide-down outputs, ±1% stability, in an MSOP-8 package. From $4.50 in stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC6930MPMS8-7.37#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.4375(MOQ 19)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 7.3728 MHz base frequency with 8 binary divide-down outputs (down to 57.6 kHz) selectable via pin strapping for UART baud rate generation
- ±1% frequency stability over temperature without external crystal, eliminating crystal and load capacitor BOM components
- MSOP-8 surface mount package with 5 pF output load drive, compatible with 3.3 V CMOS logic in compact timing circuits
Applications
The LTC6930MPMS8-7.37 is optimized for UART and serial communication systems requiring standard baud-rate clock references at 7.3728 MHz or its binary submultiples down to 57.6 kHz. Its crystal-free silicon oscillator design suits cost-sensitive industrial and consumer equipment where quartz oscillator placement constraints or vibration sensitivity are concerns. The device also serves as a low-power timing reference in battery-operated data loggers and embedded controllers needing selectable clock frequencies from a single component.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 8.5 |
| Frequency Adjustment-Mechanical | NO |
| Frequency Stability | 1% |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Operating Frequency-Nom | 7.3728MHz |
| Oscillator Type | CMOS |
| Output Load | 5pF |
| Package Body Material | PLASTIC |
| Package Equivalence Code | TSSOP8,.19,25 |
| Physical Dimension | 3.0mm x 3.0mm x 1.1mm |
| Supply Current-Max | 1.31mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 1.7V |
| Surface Mount | YES |
| Symmetry-Max | 52/48 % |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which output frequencies does LTC6930MPMS8-7.37 provide and how are they selected?
The device outputs 7.3728 MHz, 3.6864 MHz, 1.8432 MHz, 921.6 kHz, 460.8 kHz, 230.4 kHz, 115.2 kHz, or 57.6 kHz, selected via 3 pin-strap control inputs. No firmware reprogramming is needed; each binary divide-down setting is fixed at power-up for UART baud-rate clock generation.
How accurate is the LTC6930MPMS8-7.37 frequency over the military temperature range and what does that mean for UART timing?
The oscillator holds ±1% frequency stability across the full -55°C to +125°C military temperature range. At 7.3728 MHz, that is a worst-case deviation of 73.728 kHz, which keeps UART bit-period error under 2%, well within the ±5% tolerance required for reliable 115200 baud operation without framing errors.
What are the advantages of using LTC6930 instead of a crystal oscillator module in a space-constrained UART design?
Eliminating the crystal removes the 18 pF to 22 pF load capacitors and the PCB keep-out zone required by quartz resonators. The MSOP-8 package occupies roughly 3 mm × 3 mm, and a single 5 pF output drive requirement reduces buffer stage complexity, lowering total component count by at least 3 passive parts per clock domain.
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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 |
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| 19+ | $7.8500 | $149.15 |
| 250+ | $6.9285 | $1732.13 |
| 500+ | $6.6433 | $3321.67 |
| 1000+ | $6.4375 | $6437.50 |
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