Sichuan ZR Hi-Tech Ltd.
High-quality service, high-tech innovation, high-speed development. Self-test is mot relaxed, quality standards are in mind.
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1MHz~156.25MHz LT-CR series crystal oscillator
Quick Detail:
· Aluminum housing
· Broadband Frquency
· -40℃~+125℃ operating temperature
· SMD package
· High precision
· Low phase noise
· CMOS Output Waveform
· CE, RoHS, REACH compliant
· 1 Year Warranty
Description:
The LT-CR-O-20M-7050 is the newest addition to ZR’s line of Crystal Oscillator (XO) with a CMOS output from 1 to 156.25 MHz. This XO requires a supply voltage of 1.8V to 5.5V and consumes 30 mA of current. They are available in a hermetically sealed surface-mount package and measure 7x5x4mm. These XOs are widely used in various electronic equipment and instruments in the field of national defense.
Specifications:
Electrical / Optical Characteristics (Ta=25℃±3℃)
| Items | Specification | Conditions | |
| Part Number | LT-CR-O-20M-7050 | ||
| Frequency Range | 20MHz,1MHz~156.25MHz | ||
| Operating Voltage | 1.8~5.5V | ||
| Frequency Stability vs. Temperature | ±30ppm | @-40~85℃ | |
| ±100ppm | @-55~125℃ | ||
| Output Waveform | CMOS | ||
| Output Load | 15pF | ||
| Duty Cycle(%) | 45~55 | ||
| Rise/Fall Time(ns) | 32.768KHz | ＜100 | 0.1Vdd→0.9Vdd |
| 1MHz≤F0＜10MHz | ＜10 | ||
| 10MHz≤F0＜40MHz | ＜6 | ||
| 40MHz≤F0＜156.25MHz | ＜3 | ||
| Current Consumption(mA) | 32.768KHz | ＜0.1 | 3.3V non-loaded |
| 1MHz≤F0＜40MHz | ＜5 | ||
| 40MHz≤F0＜60MHz | ＜10 | ||
| 60MHz≤F0＜100MHz | ＜20 | ||
| 100MHz≤F0＜156.25MHz | ＜30 | ||
| Dimension | 7x5x4mm | ||
| Note: for custom specs, please contact us directly. | |||
Outline Drawing (Unit: mm):
