SHENZHEN XINTIANYUAN ELECTRONICS CO.,LTD
SHENZHEN XINTIANYUAN ELECTRONICS CO.,LTD
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Fast Delivery Programmable VCXO 7050 10MHz-250MHz CMOS Voltage Controlled Oscillator
Product features
1. Typical 7.0*5.0*1.75mm ceramic SMD package
2. Tight symmetry(45 to 55%) available
3. Output frequency up to 250 MHz
4. Tri-state enable/disable
Product application
Set-top Box
HDTV
WiMAX/WLAN
xDSL/ VoIP
Cable modem
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℃ | 1.5~170 MHz | ||
| 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
