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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50MHz to 156.25MHz 12.6X20.2mm, Analog Circuit, High Stable, Low Phase Noise TCXO
Quick Detail:
· Aluminum housing
· 3.3V/5V Operating Voltage (VCC)
· -40℃~+85℃ operating temperature
· SMD package
· High precision
· Low phase noise
· CMOS or Sine Wave Output Waveform
· CE, RoHS, REACH compliant
· 1 Year Warranty
Description:
The LT-CR-BT1220BM is the newest addition to ZR’s line of TCXOs. The standard part offers an ultra-tight stability of ±0.5ppm to ±3.0ppm over -40ºC to +85ºC across a supply voltage range of 3.3V/5V. The LT-CR-bt1220b(M) uses a high refresh rate, or frequency calibration rate, to maintain a linear frequency output during temperature compensation. The 20.2 mm x 12.6 mm ceramic package and options for 1,000- or 3,000-piece reels make these components ideal for satellite communication, military communication equipment, base station, test and measurement equipment.
Specifications:
Electrical / Optical Characteristics (Ta=25℃±3℃)
| Items | specification | Condition |
| Part Number | LT-CR-bt1220b(M) | |
| Frequency Range | 50MHz~156.25MHz | |
| Operating Voltage(VCC) | 3.3/5V | |
| Operating Temperature | -40℃~+85℃ | |
| Freq. Stability Vs. Temp. | ±0.5ppm to ±3.0ppm | -40℃~+85℃ |
| Frequency Tolerance | ±0.5ppm | At shipment, nominal EFC, +25℃ |
| Output Waveform | sine wave | |
| Voltage-controlled voltage | 1.5V±1.5V | |
| Absolute Pull Range | ±5~±12ppm | |
| Phase Noise | <-70dBc@10Hz <-110dBc@100Hz <-140dBc@1kHz <-155dBc@10kHz <-158dBc@100kHz | @100MHz At +25℃ |
| Overload Resistance | ||
| Dimension | 20.2 mm x 12.6 mm | |
Outline Drawing (Unit: mm):
