Active Member
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[China]
Address: 5 Floor,No.1 building,Tangtou Hongfa Industrial Garden, Shiyan, Baoan District, Shenzhen
Contact name:Linne
SHENZHEN XINTIANYUAN ELECTRONICS CO.,LTD |
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2017 Best Selling SMD TCXO Crystal Oscillator 3225 XTAL 28.8MHz
product application
- Wireless Connectivity
- Smart grid
product features
Typical 3.2*2.5*0.9mm ceramic SMD package
For automatica assembly
Compactness and light weight
Low power consumption
VCTCXO available
Low thickness
product advantage
1.Our products are all original and new from manufacturer. It must be work if the model number is correct.
2.We have advanced testing equipments
3.Get the international standard management sysem ISO9001,RoHS
4.All products before sending client,we make 72 hours aging test
5.We have 180days warranty
6.During the guarantee period, if the items you purchased from our
store are out of perfected quality, pls notify us within 3 days
after delivery, we will return the new products when we got your
message.
Product specification
| Item | Test Condition | Specification | |||
| 1. Rating | |||||
| 1.1 | Output frequency | Nominal frequency at 25℃ | 28.800MHz | ||
| 1.2 | Supply voltage (Vdd) | Supply voltage range. | 1.70~3.50V (Typical 1.8V) | ||
| 1.3 | Output voltage level(Vp-p) | 0.8 V min. Clipped sine wave | |||
| 1.4 | Supply current (lop) | Consumption current. | 2.0 mA max. | ||
| 1.5 | Start up time | 90% Vp-p | 2.0 msec max. | ||
| 1.5 | Output load | Nominal Load (10kΩ//10pf ±5% | ± 0.1 ppm max. | ||
| 1.6 | Operating temperature range | -40℃~85℃ | |||
| 1.7 | Storage temperature range | -40℃~85℃ | |||
| 2. Electrical characteristics | |||||
| 2.1 | Frequency Tolerance | Frequency at 25℃ ±2℃, After 2 times reflow | ± 2.0 ppm max. | ||
| 2.2 | Frequency stability (Based on frequency @ 25 ) | -30℃~+85℃ | ± 0.5 ppm max. | ||
| -40℃~-30℃ | ± 2.0 ppm max. | ||||
| 2.3 | Supply voltage stability | Supply voltage varied ±5% at℃ deg C. | ± 0.1 ppm max. | ||
| 2.4 | Aging | Frequency drift over 1 year. | ± 1.0 ppm max. | ||
| 2 years. | ± 1.5 ppm max. | ||||
| 5 years. | ± 2.5 ppm max. | ||||
| 10 years. | ± 5.0 ppm max. | ||||
| 2.5 | Frequency Slope | -30℃~+85℃ | ± 0.1 ppm/℃ max. | ||
| -40℃~-30℃ | ± 0.35 ppm/℃ max. | ||||
| 2.5 | Static temperature hysteresis | Frequency change after reciprocal temperature ramped over the operating range. Frequency measured before and after at 25 | ± 0.6 ppm max. | ||
| 2.6 | Harmonics | 2'nd, | -20.0 dBc max. | ||
| 3'rd | -10.0 dBc max. | ||||
| 34th, 36th, >69th | -60.0 dBc max. | ||||
| 2.7 | Phase noise | 1Hz offset | -50dBc/Hz max. | ||
| 10Hz offset | -80dBc/Hz max. | ||||
| 100Hz offset | -105dBc/Hz max. | ||||
| 1KHz offset | -130dBc/Hz max. | ||||
| 10KHz offset | -145dBc/Hz max. | ||||
| 100KHz offset | -150dBc/Hz max. | ||||
Output wave form
Measurement circuit
FAQ
Packing
Samples and technical support can be provided free of charge.
