Product Overview
The 7W Series is a Temperature Compensated Crystal Oscillator (TCXO) module designed for surface-mount applications. This SMD TCXO offers precise frequency control with a typical frequency of 32.000 MHz and a compact 2.5x2.0x0.95mm footprint. It operates with a 3.3V supply voltage and features a frequency tolerance of 1.0 ppm, making it suitable for applications requiring stable and accurate timing. The module supports a wide operating temperature range of -30 to 85 and is RoHS, REACH, and HF compliant.
Product Attributes
- Brand: SJK ()
- Product Type: Temperature Compensated Crystal Oscillator (TCXO) Module
- Series: 7W Series
- Package Type: SMD
- Environmental Compliance: RoHS, REACH, HF
- Moisture Sensitivity Level: Level 1 (A1)
- Minimum Packaging: 3000pcs/real
- Output Type: Clipped sine wave
Technical Specifications
| Parameter | Condition | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Nominal Frequency | 32.000 | MHZ | |||
| Supply Voltage | 2.8 | 3.3 | V | ||
| Supply Voltage | VCC5% | V | |||
| Current Drain | 1.8 | MA | |||
| Output Level | vs:Load 10k/10pF | 2.0 | Vp-p | ||
| Output Load Resistance | 10 | k | |||
| Output Load Capacitance | 10 | pF | |||
| Frequency Tolerance | vs:Frequency | 0.2 | ppm | ||
| Frequency Tolerance | 0.5 | 2.0 | ppm | ||
| Frequency Stability | vs:Temperature | 0.2 | ppm | ||
| Frequency Stability | vs:Temperature | -30 ~ 85 | |||
| Operating Temperature Range | -30 | 85 | |||
| Storage Temperature | -40 | 85 | |||
| Start-up Time | vs:Output Level | 2.0 | ms | ||
| Start-up Time | To 90% of Vp-p | 2.0 | ms | ||
| Aging | 1.0 ppm/1year | ppm/year | |||
| Phase noise at 1KHz offset | -135 | dBc/Hz |
Dimensions
Module Size: 2.5 2.0 0.95 mm
| Pad | Function Symbol | Description |
|---|---|---|
| 1 | GND | Ground |
| 2 | N.C | No Connection |
| 3 | GND | Ground |
| 4 | OUT | Output |
| 5 | N.C | No Connection |
| 6 | VCC | Supply Voltage |
Packaging
Carrier Type: REEL
Minimum Packaging: 3000pcs/real
Reflow Condition
The reflow temperature profile may vary depending on the product model, specifications and frequency range. Refer to the individual product specifications for details.
2510232000_SJK-7W32000I33XFH_C51966242.pdf
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