Product overview
Description
The RHFOSC04 is a crystal oscillator driver and divider. It consists of an oscillator section and 4-stage ripple-carry binary counter. The oscillator section allows the implementation of crystal oscillator circuits. The output is buffered and it is controlled by a 2-bit digital cell to deliver one among four divided frequency, from F to F/2, F/4 and F/8 frequencies. A disable function is available to set the circuit in power-down mode while keeping a high impedance output.
Designed in rad-hard rules on robust CMOS technology already proven in space, the RHFOSC04 shows an excellent stability in total-ionizing-dose (TID) up to 300 krad(Si) and it is SEL-free and SET-free up to 125 MeV.cm²/mg.
It comes in hermetic ceramic Flat-10 lead, and can operate from -55 °C to +125 °C ambient temperature.
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All features
- 2.3 V to 3.6 V supply (4.8 V AMR)
- High speed:
- Characterized from 16 MHz to 120 MHz
- CMOS output, meets JEDEC
- Divided-frequency single output
- Low power
- TTL compatible
- Enable/disable function
- Immunity to radiations:
- 300 krad(Si) TID
- SEL free up to 125 MeV.cm²/mg
- SET free up to 125 MeV.cm²/mg
- SMD 5962F20207
- Mass: 0.42 g
EDA Symbols, Footprints and 3D Models
STMicroelectronics - RHFOSC04
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All resources
| Resource title | Version | Latest update | Actions | Details | Download |
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IBIS models (1)
| Resource title | Version | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| ZIP | 1.0 | 15 Jun 2021 | 15 Jun 2021 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| RH-OSC04K1 | Active Product is in volume production. | Flat-10 | Industrial | N/A | - | - | |
| RHFOSC04K01V | Active Product is in volume production. | Flat-10 | Industrial | N/A | - | - | |
| RHFOSC04K02V | Active Product is in volume production. | Flat-10 | Industrial | N/A | - | - | |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Budgetary Price (US$)*/Qty | Package: Product Marking | SMD PIN/Detailed Spec | Quality Level | Lead Finish | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RHFOSC04K02V | No availability of distributors reported, please contact our sales office | Active | Flat-10 | Tray | FRANCE | EAR99 | NEC | - | - | | 5962F2020701VXA | 5962F2020701VXA | QML-V | Solder dip | |||
| RH-OSC04K1 | No availability of distributors reported, please contact our sales office | Active | Flat-10 | Tray | FRANCE | EAR99 | NEC | - | - | | RH-OSC04K1 | - | Engineering Model | Gold | |||
| RHFOSC04K01V | No availability of distributors reported, please contact our sales office | Active | Flat-10 | Tray | FRANCE | EAR99 | NEC | - | - | | 5962F2020701VXC | 5962F2020701VXC | QML-V | Gold |
Buy Direct at ST (*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors