SJK: High-precision oscillators & filters for global tech industries.
sjk@q-crystal.com+86 755 8835 2869
7T Series SMD 3225 TCXO
32.768KHz/6.4~52MHz / O: CMOS / Size: 3.2×2.5×1.0mm
• 3225 size ultra miniature and lightweight SMD TCXO
• Low voltage operation
• 3-state function available
• CMOS output, frequency range: 6.4MHz~52MHz
• 32.768kHz available
• Application for GPS /GNSS, Mobile phone, Wearable device, IoT, Telecommunications, Industrial radio communications, etc
• RoHS Compliant /Pb Free
• 3225 size ultra miniature and lightweight SMD TCXO
• Low voltage operation
• 3-state function available
• CMOS output, frequency range: 6.4MHz~52MHz
• 32.768kHz available
• Application for GPS /GNSS, Mobile phone, Wearable device, IoT, Telecommunications, Industrial radio communications, etc
• RoHS Compliant /Pb Free
5.0
design customization
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Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Key Features
Ultra‑miniature SMD3225 package: 3.2×2.5×1.0mm Dual frequency support: 32.768kHz & 6.4MHz–52MHz Low voltage operation for battery‑powered devices Standard 3‑state OE (Output Enable) function CMOS output for easy MCU/SoC interfacing Excellent temperature stability & low aging rate Low power consumption for extended battery life Wide operating temperature range RoHS Compliant / Pb Free Tape & reel packaging for automated productionStandard Specifications
| Item | 7T Series SMD 3225 TCXO | ||
| Output Type | CMOS | ||
| Output Load | 15pF | ||
| Frequency Range | 32.768KHz | 6.4~52MHz | |
| Supply Voltage | 1.8V /2.5V /3.3V | ||
| Current Consumption | 3µA max. | 6mA max. | |
| Stand-by Current | 3µA max. | ||
Frequency Stability |
vs. Tolerance | ±2.5ppm max. (After 2 reflows) | ±1.0ppm max. (After 2 reflows) |
| vs. Temperature | ±3.8ppm~±5.0ppm max. | ±0.5ppm~±3.0ppm max. | |
| vs. Supply Voltage | ±1.0ppm max. (Vcc±5%) | ±0.3ppm max. (Vcc±5%) | |
| vs. Load Variation | ±0.2ppm max. (15pF±5%) | ±0.3ppm max. (15pF±5%) | |
| vs. Aging | ±3.0ppm max./year | ±1.0ppm max./year | |
| Start-up Time | 5.0ms max | 5.0ms max | |
| 0 Level Output Voltage (VOL) | Vcc×0.1 max. | ||
| 1 Level Output Voltage (VOH) | Vcc×0.9 min. | ||
| Rise and Fall Time | 0.5s max. | 5.0ms max. | |
| Symmetry | 40%~60% | ||
Phase Noise @50MHz |
Offset 10Hz | -85dBc/Hz | |
| Offset 100Hz | -111dBc/Hz | ||
| Offset 1KHz | -133dBc/Hz | ||
| Offset 10KHz | -149dBc/Hz | ||
| Operating Temperature Range | -30~+85°C, -40~+85°C, or specify | ||
| Storage Temperature Range | -55~+125°C | ||
Application scenarios
GPS / GNSS positioning modules
Mobile phones & cellular communication
Wearable devices & smart watches
IoT sensors & wireless connectivity
Telecommunication infrastructure
Industrial radio & data communication
Portable navigation equipment
High‑precision RTC timing systems
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Founded in 1989, SJK specializes in the manufacturing of crystal resonators and oscillators. With extensive experience in miniaturization, high precision, and low power consumption, our components are widely used across multiple industries.
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Tel: +86 755 8835 2869
Email: sjk@q-crystal.com
Add: 12/F, Building 3C, TianAn Cloud Park Phase 1, Bantian, Longgang District, Shenzhen, 518129, China