Low Power Active Resonator Drop-In Replacement for 4-pin SMD XTAL
LoginThe XCalibur™ SiT1408 active resonator is a drop-in replacement for 4-pin SMD quartz crystal resonators. As an active MEMS device, the SiT1408 eliminates issues related to crystal resonators, such as cold startup under all conditions, crystal motional series resistance (ESR) compensation, negative resistance testing, and the need for tuning capacitors. One XCalibur active resonator can drive up to two clock inputs. Compared to traditional crystal resonators, XCalibur resonators have better reliability and better immunity to shock, vibration, and EMI. The SiT1408 provides industry-best 0.1 ppb/g vibration sensitivity, 10,000 g shock and 70 g vibration resistance. This device also features a wide frequency range, excellent stability, and short lead times for a range of applications.
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View related resonators: 115 to 137 MHz | -55 to +125°C | Automotive | Active Resonator lineup
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| "Specs" | "Value" |
|---|---|
| Frequency | 1 to 110 MHz |
| Frequency Stability (ppm) | ±15 at 25°C, ±20 all-inclusive, ±25 all-inclusive, ±50 all-inclusive |
| Output Type | LVCMOS |
| Operating Temperature Range (°C) | -20 to +70, -40 to +85 |
| Voltage Supply (V) | 1.8, 2.5, 2.8, 3.0, 3.3 |
| Package Type (mm²) | 2.5x2.0, 3.2x2.5 |
| 1st Year Aging (ppm) | 0 |
| Load Capacitance (pF) | 4,700 (4.7 nF) ±10% |
| Motional Resistance (Ω) | None |
| Features | Field programmable, Guaranteed startup, No tuning cap required, Eliminates ESR and other crystal resonator issues |
| Availability | Production |
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Image: 2520 4-pin package, top & bottom
Configurable feature sets
- Any frequency between 1 and 110 MHz with 6 decimal places of accuracy
- Stability from ±20 ppm to ±50 ppm
- Industrial or extended commercial temp.
- 1.8 V, 2.5 V to 3.3 V, 1.8 V to 3.3 V supply voltage
- Customize specification for optimal system performance
- Use same base device for many designs, reducing qualification needs
Industry-standard 2520 and 3225 packages for all frequencies, voltages and stabilities
- 100% drop-in replacement of quartz crystal resonators
Low power consumption
- 1.2 µA typical standby current (1.8 V)
- 3.6 mA typical active current (1.8 V)
- Extends battery life in portable applications
- Reduces power consumption for greener systems
FlexEdge™ configurable drive strength
- Slower rise/fall time that minimizes EMI from the oscillator
- Saves cost by driving multiple loads and eliminate additional timing components
Ultra-fast lead time (4 to 6 weeks)
- Reduce inventory overhead
- Mitigate shortage risks
- Ethernet
- Firewire
- USB
- Audio & Video
- SATA / SAS
- Fibre Channel
- Solid-state Drives (SSD)
- Storage, Servers & Datacenters
- Computer Servers
- Processor Clocking
- FPGA Clocking
- Networking Switches & Gateways
- CCTV & Surveillance Equipment
- Industrial Probes & Equipment
- Medical Devices
- Serial-data Links
- Fiber, Cable, DSL
- CPE & Home Gateway
- Security Appliances
- Data Centers
- Factory Automation
- Commercial Security
- Medical Electronics
- Smart Meters
- Test & Measurement
- Retail Electronics
- Long-range Communications
- Indoor Positioning
- Wireless Chargers
- Consumer Electronics
- Home Entertainment
- AR / VR
- Personal Computing
- Smart Home
- Home Appliances
| Resource Name | Resource Type | Date | Format | Size |
|---|
Step 1: Configure SiT1408 Part Number
Step 2. Purchase
Quantity
| Qty: | Unit Price | Total |
|---|---|---|
| --- | --- | --- |
| Quantity | Unit Price | |
|---|---|---|
| 199 | --- | |
| 100-499 | --- | |
| 500-999 | --- | |
| 1,000-4,999 | --- | |
| > 4,999 | --- |
