晶振是電子產品都得依賴的一款電子元器件,它是通常應用到一些高端電子產品當中。削波正弦波形是TCXO最受歡迎的輸出選項,這是為什么呢,主要原因有兩點.其一是低功耗,改善了熱特性以及更好的老化和頻率穩定性能;其二則是比CMOS輸出更好的相位噪聲性能.也就是說石英晶振在采用削波正玄波作為輸出方式之后會極大的減少諧波分量的數量,使得晶振產品具有低相位噪聲的性能.
日本進口愛普生晶振TG2016SMN,是一款TCXO溫補石英晶體振蕩器,小體積晶振尺寸2.0x1.6mm有源晶振,頻率范圍10MHz至55MHz四腳貼片晶振,電源電壓1.8V至3.3V任意一頻點,具有低電源電壓,低功耗,低相位噪聲,滿足產品低消耗電流的特點。
26MHz溫補石英晶體振蕩器X1G005441020400具有低相位噪聲的性能
Product Number
Model
Frequency
愛普生晶振
Output Wave
Supply Voltage
F.Tol@25°C
X1G005441001200
TG2016SMN
40.000000 MHz
2.00 x 1.60 x 0.61 mm
Clipped sine wave
2.800 to 3.630 V
+/-1.5 ppm
X1G005441003100
TG2016SMN
19.200000 MHz
2.00 x 1.60 x 0.61 mm
Clipped sine wave
2.660 to 2.940 V
+/-1.5 ppm
X1G005441003300
TG2016SMN
39.000000 MHz
2.00 x 1.60 x 0.61 mm
Clipped sine wave
3.135 to 3.465 V
+/-1.5 ppm
X1G005441004700
TG2016SMN
19.200000 MHz
2.00 x 1.60 x 0.61 mm
Clipped sine wave
3.135 to 3.465 V
+/-1.5 ppm
X1G005441006500
TG2016SMN
38.400000 MHz
2.00 x 1.60 x 0.61 mm
Clipped sine wave
1.700 to 1.900 V
+/-1.5 ppm
X1G005441020100
TG2016SMN
16.368000 MHz
2.00 x 1.60 x 0.73 mm
Clipped sine wave
1.700 to 1.900 V
+/-1.5 ppm
X1G005441020200
TG2016SMN
16.369000 MHz
2.00 x 1.60 x 0.73 mm
Clipped sine wave
1.700 to 1.900 V
+/-1.5 ppm
X1G005441020300
TG2016SMN
19.200000 MHz
2.00 x 1.60 x 0.73 mm
Clipped sine wave
1.700 to 1.900 V
+/-1.5 ppm
X1G005441020400
TG2016SMN
26.000000 MHz
2.00 x 1.60 x 0.73 mm
Clipped sine wave
1.700 to 1.900 V
+/-1.5 ppm
X1G005441020500
TG2016SMN
32.000000 MHz
2.00 x 1.60 x 0.73 mm
Clipped sine wave
1.700 to 1.900 V
+/-1.5 ppm
X1G005441020600
TG2016SMN
38.400000 MHz
2.00 x 1.60 x 0.73 mm
Clipped sine wave
1.700 to 1.900 V
+/-1.5 ppm
X1G005441020700
TG2016SMN
40.000000 MHz
2.00 x 1.60 x 0.73 mm
Clipped sine wave
1.700 to 1.900 V
+/-1.5 ppm
X1G005441020800
TG2016SMN
16.000000 MHz
2.00 x 1.60 x 0.73 mm
Clipped sine wave
1.700 to 1.900 V
+/-1.5 ppm
X1G005441021100
TG2016SMN
20.000000 MHz
2.00 x 1.60 x 0.73 mm
Clipped sine wave
1.700 to 1.900 V
+/-1.5 ppm
X1G005441021200
TG2016SMN
24.000000 MHz
2.00 x 1.60 x 0.73 mm
Clipped sine wave
1.700 to 1.900 V
+/-1.5 ppm
X1G005441021300 | TG2016SMN | 25.000000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 1.700 to 1.900 V | +/-1.5 ppm |
X1G005441021400 | TG2016SMN | 27.000000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 1.700 to 1.900 V | +/-1.5 ppm |
X1G005441021500 | TG2016SMN | 30.000000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 1.700 to 1.900 V | +/-1.5 ppm |
X1G005441021600 | TG2016SMN | 48.000000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 1.700 to 1.900 V | +/-1.5 ppm |
X1G005441022000 | TG2016SMN | 52.000000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 1.700 to 1.900 V | +/-1.5 ppm |
X1G005441022100 | TG2016SMN | 27.600000 MHz | 2.00 x 1.60 x 0.73 mm | 溫補晶振 | 1.700 to 1.900 V | +/-1.5 ppm |
X1G005441030100 | TG2016SMN | 16.368000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 2.660 to 3.465 V | +/-1.5 ppm |
X1G005441030200 | TG2016SMN | 16.369000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 2.660 to 3.465 V | +/-1.5 ppm |
X1G005441030300 | TG2016SMN | 19.200000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 2.660 to 3.465 V | +/-1.5 ppm |
X1G005441030400 | TG2016SMN | 26.000000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 2.660 to 3.465 V | +/-1.5 ppm |
X1G005441030500 | TG2016SMN | 32.000000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 2.660 to 3.465 V | +/-1.5 ppm |
X1G005441030600 | TG2016SMN | 38.400000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 2.660 to 3.465 V | +/-1.5 ppm |
X1G005441030700 | TG2016SMN | 40.000000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 2.660 to 3.465 V | +/-1.5 ppm |
X1G005441030800 | TG2016SMN | 16.000000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 2.660 to 3.465 V | +/-1.5 ppm |
X1G005441031100 | TG2016SMN | 20.000000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 2.660 to 3.465 V | +/-1.5 ppm |
X1G005441031200 | TG2016SMN | 24.000000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 2.660 to 3.465 V | +/-1.5 ppm |
X1G005441031300 | TG2016SMN | 25.000000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 2.660 to 3.465 V | +/-1.5 ppm |
X1G005441031400 | TG2016SMN | 27.000000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 2.660 to 3.465 V | +/-1.5 ppm |
X1G005441031500 | TG2016SMN | 30.000000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 2.660 to 3.465 V | +/-1.5 ppm |
X1G005441031600 | TG2016SMN | 48.000000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 2.660 to 3.465 V | +/-1.5 ppm |
X1G005441032000 | TG2016SMN | 52.000000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 2.660 to 3.465 V | +/-1.5 ppm |
X1G005441032100 | TG2016SMN | 27.600000 MHz | 2.00 x 1.60 x 0.73 mm | Clipped sine wave | 2.660 to 3.465 V | +/-1.5 ppm |
26MHz溫補石英晶體振蕩器X1G005441020400具有低相位噪聲的性能
削波正玄波(Clipped Sine Wave)是有源晶振輸出方式的一種,相比方波的諧波分量少很多,但驅動能力較弱,在負載10K/10PF時Vp-p為0.8Vmin.通常為SMD7050,SMD5032,SMD3225等封裝的表貼溫補晶振使用的輸出波形.當然,有源晶振還有CMOS,TTL,ECL,LVDS,正玄波等輸出方式,這些輸出邏輯方式也各有優缺點,至于如何利用它們我們卻是不得而知.所以日本愛普生晶振就推出了相關的技術支持文檔,明確指出應當如何在電路設計中應用削頂正玄波.