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贴片温补晶振选型规格书
TCXO RTT 温补晶振 VC-TCXO RTTV 温补压控晶振 ***D mm DATASHEET |
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1、FREQUENCY CHARACTERISTICS 频率特性 |
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Parameter |
Min |
Typ |
Max |
Units |
Test Condition |
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Nominal Frequency 标称频率 |
1 |
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400 |
MHz |
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Frequency Tolerance 频差 |
-1.0 |
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+1.0 |
ppm |
Frequency at 25℃, after reflow |
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Frequency stability 温度 over temperature 稳定性 |
-0.5 |
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+0.5 |
ppm |
Referenced to the frequency at 25℃. |
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Temperature range 工作温度 |
-40 |
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+85 |
℃ |
Operating temperature range over the frequency stability |
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Frequency slope of 斜率 perturbati*** |
-0.1 |
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+0.1 |
ppm/℃ |
Minimum of 1 frequency reading every 2℃ over -40℃ to +85℃ |
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-0.2 |
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+0.2 |
ppm/℃ |
Minimum of 1 frequency reading every 2℃ over -30℃ to +85℃ |
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Supply voltage stability |
-0.2 |
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+0.2 |
ppm |
Supply voltage varied &plu***n;5% at 25℃ |
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Load sensitivity 灵敏度 |
-0.2 |
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+0.2 |
ppm |
&plu***n;10% load change |
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Aging 年老化率 |
-1.0 |
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+1.0 |
ppm |
first year at 25℃ |
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2、POWER SUPPLY 电源电压 |
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Parameter |
Min |
Typ |
Max |
Units |
Test Condition |
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Supply voltage 工作电压 |
3.3 |
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5.0 |
V |
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Current 电流功耗 |
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2 |
mA |
At maximum supply voltage |
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3、CONTROL VOLTAGE 压控调整 |
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Parameter |
Min |
Typ |
Max |
Units |
Test Condition |
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Control voltage range |
0.65 |
1.65 |
2.65 |
V |
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Pulling range |
&plu***n;5 |
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&plu***n;999 |
ppm |
Referenced to VCON at 1.65V |
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4、OSCILLATOR OUTPUT 输出 |
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Parameter |
Min |
Typ |
Max |
Units |
Test Condition |
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Output w***eform 输出波形 |
Clipped sine w***e |
Sine |
Hcmos TTL CMOS |
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Output voltage level 电平 |
0.8 |
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2 |
Vp-p |
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Output load 负载 |
10Kohm//10pF |
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Start time 启动时间 |
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2 |
ms |
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5、PHASE NOISE 相位噪声 |
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Parameter |
Min |
Typ |
Max |
Units |
Test Condition |
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100Hz offset |
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-117 |
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dBc/Hz |
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1KHz offset |
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-137 |
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dBc/Hz |
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10KHz offset |
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-149 |
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dBc/Hz |
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100KHz offset |
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-150 |
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dBc/Hz |
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6、ENVIRONMENTAL CHARACTERISTICS 环境特性 |
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Parameter |
Reference Std. |
Test Condition |
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Vibration Test 振动测试 |
MIL-STD-883 2007 Condition A JESD22-B103 Condition 1 |
10~2000Hz, 1.52mm, 20G, each axis for 4 hrs |
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Thermal Shock 温度冲击 |
MIL-STD-883 1010 Condition B JESD22-A104 Condition B |
-55℃, +125℃ soak time is 10 mins with total 200 cycles |
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Mechanical Shock 机械冲击 |
MIL-STD-883 2002 Condition B JESD22-B104 Condition B |
1500G, half-sine, 0.5ms, each axis for 3 times. |
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Storage temperature存储温度 |
-55℃ to +125℃ |
-55℃ to +125℃ |
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