温补晶振
1）Frequency Range (频率范围): 1-40MHz 1-75MHz 1-80MHz
2）Initial Calibration(中心频率偏差: @ 25°C < ± 1.0 ppm , < ± 0.5 ppm
3）Frequency Adjustment (频率调整范围): A - Ageing adjustment: > ± 5ppm, frequency < 20MHz
4）Operating Temperature Range(工作温度范围): 0 to 50°C 0 to 70°C -20 to 70°C
-30 to 75°C -40 to 85°C -55 to 95°C -55 to 105°C -55 to 125°C
5）Frequency Stability (温度频率稳定度): ±0.3ppm ±0.5ppm ±1.0ppm ±1.5ppm ±2.0ppm ±2.5ppm
6）Output Waveform (输出波形): Sine(正弦波) Hcmos(方波) Clipped Sine (削峰正弦波)
7）Supply Voltage (工作电压范围): 3.3V±10% 5.0V±10%
8）Ageing (频率老化率)：±1ppm maximum in first year
9）Phase Noise (相位噪声): 10Hz 100Hz 1kHz 10kHz 100kHz
13.0MHz( typical )-95 dBc/Hz -120 dBc/Hz -135 dBc/Hz -140 dBc/Hz -145 dBc/Hz
10) Package Outline (封装、尺寸) : SMD 7X5X2mm 7.6 x 9.3 x 3.2 mm 14.1X9.1X5.9mm
● 10．0 MHz TCXO：±0.5ppm, －40℃~ +85℃, 5.0V, sine输出, 不带频率调整,封装SMD 7×5×2mm
● 10．0 MHz TCXO：±0.5ppm, －30℃~ +75℃, 3.3V, clipped sinewave输出,带压控调整,封装SMD 7×5×2mm
● 10．0 MHz TCXO：±0.9ppm, －20℃~ +70℃, 3.3V, HCMOS输出,带压控调整,封装SMD 7×5×2mm
● 12．0 MHz TCXO：±0.5ppm, －40℃~ +85℃, 3.3V, HCMOS输出, 不带频率调整,封装SMD 7×5×2mm
● 12．8 MHz TCXO：±0.28ppm, －20℃~ +70℃, 3.3V, HCMOS输出, 与第3级通讯标准完全兼容
● 12．8 MHz TCXO：±0.9ppm, －20℃~ +70℃, 3.3V, HCMOS输出,带压控调整,封装SMD 7×5×2mm
● 13．0 MHz TCXO：±0.9ppm, －20℃~ +70℃, 3.3V, HCMOS输出,带压控调整,封装SMD 7×5×2mm
● 14．4 MHz TCXO：±0.9ppm, －20℃~ +70℃, 3.3V, HCMOS输出,带压控调整,封装SMD 7×5×2mm
● 16．32 MHz TCXO：±0.5ppm, －40℃~ +85℃, 3.3V, HCMOS输出,带压控调整,封装SMD 7×5×2mm
● 16．32 MHz TCXO：±0.9ppm, －20℃~ +70℃, 3.3V, HCMOS输出,带压控调整,封装SMD 7×5×2mm
● 16．384 MHz TCXO：±0.9ppm, －20℃~ +70℃, 3.3V, HCMOS输出,带压控调整,封装SMD 7×5×2mm
● 20．0 MHz TCXO：±2.5ppm, －40℃~ +85℃, 3.0V, clipped sinewave输出,带压控调整,封装SMD 7×5×2mm
●20.0MHZ (军级) +/-1PPM , 5V,Square HCMOS , -55-+105℃ , 14 X 9 X 5.9 mm SMD
● 20．0 MHz TCXO：±5ppm, －40℃~ +85℃, clipped sinewave输出,带调整,封装DIP
● 20．0 MHz TCXO：±0.9ppm, －20℃~ +70℃, 3.3V, HCMOS输出,带压控调整,封装SMD 7×5×2mm
● 32．768 MHz TCXO：±0.9ppm, －20℃~ +70℃, 3.3V, HCMOS输出,带压控调整,封装SMD 7×5×2mm
● 40．0 MHz TCXO：±0.9ppm, －20℃~ +70℃, 3.3V, HCMOS输出,带压控调整,封装SMD 7×5×2mm
● 48．96 MHz TCXO：±0.5ppm, －20℃~ +70℃, 5.0V, sine输出,带压控调整,封装SMD 14×9×5.9mm
温补晶振 TCXO
T C X O Temperature Compensated Crystal Oscillators
TCVCXO Temperature Compensated Voltage Controlled Oscillators
Frequency Range: 1- 40MHz 3.2, 5.0, 6.4, 8.192, 9.6, 10.0, 12.8, 13.0, 14.4,
14.85, 16.384, 16.367, 16.8, 19.2, 19.44, 19.8, 20.0,32.768, 38.88, 40.0MHz
Package Outline: 752A. 7.0 x 5.0 x 2.0mm SMD
Output Waveform: 1 . Square HCMOS 2 . Sine wave 3 . Clipped sine wave
Supply Voltage: A . 3.3V B . 5.0V
Frequency Stability:
03.±0.3ppm 05.±0.5ppm 10.±1.0ppm 15.±1.5ppm 20. ±2.0ppm
Operating Temperature Range:
0 . 0-70°C 20. -20-+70°C 30. -30-+75°C 40. -40-+85°C
Frequency Adjustment:
A . Ageing adjustment: ≥ ±5ppm,
B . No frequency adjustment, initial calibration @ 25°C≤ ±1.0 ppm
Ageing: ±1ppm maximum in first year, ±3ppm maximum for 10 years
Storage Temperature Range: –55 to 125°C
Ordering Example: 10.0MHz 752A – 2 – A – 05 – 40 – B
Frequency Optional Range:1.5 to 52 MHz
Standard: 10.0 (HCMOS only), 12.688375, 12.8, 13,14.4,
16, 16.367, 16.384, 16.8, 19.2, 19.44, 20, 24,24.5535,
26, 32.768, 33.6, 36, 38.88 and 40 MHz
Package Outline: SMD 5.0 x 3.2 x 1.6mm , DIP(option)
Frequency Stability vs Operating Temperature Range
-20 to 70°C ±0.2ppm;±0.3ppm;±0.5ppm;±1.0ppm;±2.0ppm
-40 to 85°C ±0.3ppm;±0.5ppm;±1.0ppm;±2.0ppm
Waveform Standard:Square HCMOS 15pF load,Clipped sinewave(CS) 10k? // 10pF, DCcoupled
Optional:Square ACMOS 50pF max. load,Sinewave 10k? // 10pF, DC-coupled
Supply Voltage:Operating range 2.4 to 6.0V
Frequency Adjustment, two options
A Ageing adjustment by means of external Control Voltage applied to pad 1 (standard option)
? Range (frequency ≤ 20MHz) ≥ ±5ppm
? Range (frequency > 20MHz) ≥ ±7ppm
? Standard control voltage range 1.5V±1V
B No frequency adjustment,Initial calibration ≤ ±1.0ppm
Phase Noise (typical figures):
14.4MHz -95dBc/Hz@10Hz;-115dBc/Hz@100Hz;-135dBc/Hz@1Khz;-140 dBc/Hz@10Khz;-145dBc/Hz@100Khz
Ageing:±1ppm maximum in first year
Frequency Optional Range:1.25 to 40.0MHz
Standard: 3.2, 5.0, 6.4, 8.192, 9.6, 12.688375, 10.0, 12.8, 13.0, 14.4,
14.85, 16.384, 16.367, 16.8, 19.2, 19.44, 19.8, 20.0,
24.5535, 32.768, 38.88, 40.0MHz
Package Outline: SMD 7.0 x 5.0 x 2.0mm , DIP(option)
Frequency Stability vs Operating Temperature Range
0 to 50°C ±0.3ppm ±0.5ppm ±1.0ppm ±1.5ppm ±2.0ppm ±2.5ppm
0 to 70°C ±0.3ppm ±0.5ppm ±1.0ppm ±1.5ppm ±2.0ppm ±2.5ppm
-30 to 75°C ±0.3ppm ±0.5ppm ±1.0ppm ±1.5ppm ±2.0ppm ±2.5ppm
-20 to 70°C ±0.3ppm ±0.5ppm ±1.0ppm ±1.5ppm ±2.0ppm ±2.5ppm
-40 to 85°C ±0.3ppm ±0.5ppm ±1.0ppm ±1.5ppm ±2.0ppm ±2.5ppm
Waveform:
Square HCMOS 15pF load
Square ACMOS 50pF max. load
Sinewave 10k? // 10pF, AC-coupled
Clipped sinewave 10k? // 10pF, AC-coupled
Supply Voltage:Operating range 2.4 to 6.0V
Frequency Adjustment, two options
A Ageing adjustment by means of external Control Voltage applied to pad 10 (standard option)
? Range (frequency ≤ 20MHz) ≥ ±5ppm
? Range (frequency > 20MHz) ≥ ±7ppm
B No frequency adjustment,Initial calibration ≤ ±1.0ppm
C High Pulling ±10ppm to ±50ppm can be available depending on frequency and stability options.
Phase Noise (typical figures):
13MHz -95dBc/Hz@10Hz;-120dBc/Hz@100Hz;-135dBc/Hz@1Khz;-140 dBc/Hz@10Khz;-145dBc/Hz@100Khz
Ageing:±1ppm maximum in first year
Frequency Optional Range:1.0 to 40.0MHz
Standard: 10, 12.8, 13.0, 14.4, 16.32,16.384, 19.44, 20.0, 26.0, 32.768,40.0MHz
Package Outline: SMD 7.0 x 5.0 x 2.0mm, DIP(option)
Frequency Stability vs Operating Temperature Range :-20 to 70°C ±1.0ppm
Waveform: HCMOS
Supply Voltage: 3.3V
Frequency Adjustment: >±5ppm by means of 1.65±1V control voltage
Phase Noise (typical figures):
10MHz -95dBc/Hz@10Hz;-120dBc/Hz@100Hz;-135dBc/Hz@1Khz;-140 dBc/Hz@10Khz;-145dBc/Hz@100Khz
Ageing:±1ppm maximum in first year
Frequency Optional Range:1.0 to 40.0MHz, DIP(option)
Standard: 10, 12.8, 13.0, 16.384, 19.44, 20.0, 26.0, 32.768,40.0MHz
Package Outline: SMD 7.0 x 5.0 x 2.0mm
Frequency Stability vs Operating Temperature Range :-40 to 85°C ±0.5ppm
Waveform: HCMOS
Supply Voltage: 3.3V
Frequency Adjustment: >±5ppm by means of 1.65±1V control voltage
Phase Noise (typical figures):
10MHz -95dBc/Hz@10Hz;-120dBc/Hz@100Hz;-135dBc/Hz@1Khz;-140 dBc/Hz@10Khz;-145dBc/Hz@100Khz
Ageing:±1ppm maximum in first year |
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