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Specifications
Current - Supply:
2uA
Operating Temperature:
-40℃~+85℃
Output Type:
CMOS
Voltage - Supply:
3.3V
Frequency Stability:
±5ppm
Frequency:
32.768kHz
Mfr. Part #:
XTC4004
Package:
SMD3225-4P
Key Attributes
Model Number:
XTC4004
Product Description
Product Overview
The RFM Integrated Device XTC4004 is a miniature SMD TCXO (Temperature Compensated Crystal Oscillator) operating at 32.768 KHz. It offers high precision with an initial frequency tolerance of +/- 1.5 ppm @ 25C +/- 3C and excellent frequency stability across temperature, load, and supply voltage variations. Its CMOS square wave output and low power consumption make it suitable for various electronic applications requiring accurate timing.
Product Attributes
- Brand: RFM Integrated Device, Inc. (A BRAND OF AKOUSTIS)
- Origin: Not specified
- Material: Not specified
- Color: Not specified
- Certifications: Not specified
Technical Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Part Number | XTC4004 | |
| Nominal Frequency | 32.768 KHz | |
| Frequency Tolerance (Initial) | +/- 1.5 ppm max | @ 25C +/- 3C |
| Frequency Stability (Vs. Temperature) | +/- 5 ppm | -40C to +85C |
| Frequency Stability (Vs. Load) | +/- 0.2 ppm | 15pF +/-10% |
| Frequency Stability (Vs. Supply Voltage) | +/- 1 ppm/V | |
| Timing Error (per day) | +/-0.432 sec/day max | |
| Timing Error (per month) | +/-12.960 sec/month max | |
| Timing Error (per year) | +/-2.628 min/year max | |
| Aging | +/-3 ppm per years | |
| Storage Temperature Range | -55C to +85C | |
| Operating Temperature Range | -40C to +85C | |
| Power Supply Voltage | 3.3V +/- 5% | |
| Output Waveform | CMOS Square Wave | |
| Output Load | 15pF | |
| "0" Level | 0.4V max | IOL=0.1mA |
| "1" Level | Vdd-0.4V min | IOH=-0.1mA |
| Power Supply Current | 1uA typical / 2uA max | without load |
| Duty Cycle | 40% ~ 60% | Typical |
| Rise Time | 100 nsec max. | (20% -> 80% of final RF level in Vp-p) |
| Fall Time | 100 nsec max. | (80% -> 20% of final RF level in Vp-p) |
| Supply Voltage Variation | 0.25 V max | |
| Reflow Tolerance | +/-1 ppm max | |
| Start-Up Time | 1 s max / 3 s max | @ 25C / over -40C to +85C |
| Tri-State Enable Voltage (High) | 80% Vdd min | |
| Disable Voltage (Low) | 20% Vdd max | |
| Package Dimensions | 3.2mm x 2.5mm | SMD |
| Moisture Sensitivity Level | 2 |
2411272248_muRata-XTC4004_C5838306.pdf
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