SiT3807压控晶振具有<1%牵引线性
SiT3807压控晶振支持可配置驱动力强度
● FPGA数据恢复 | ● 网络音频系统 | ● 抖动清洁器 | ● 机顶盒(STB) |
● 低带宽模拟锁相环(PLL) | ● 数字化仪表 | ● 低带宽模拟锁相环(PLL) | ● 无线基站 |
● 电信设备 |
|
2520、3225功能引脚
功能引脚示意图 | 脚位 |
|
功能 | 说明 |
|
1 |
VIN |
Input |
0-Vdd: produces voltage dependent frequency change |
2 |
GND |
Power |
Electrical ground |
|
3 | CLK |
Power |
Power supply voltage |
|
4 | VDD |
Input Power |
Oscillator output power[7] |
7. A capacitor value of 0.1 μF between VDD and GND is recommended.
5032、7050功能引脚
功能引脚示意图
脚位
功能
说明
1
VIN
Input
0-Vdd: produces voltage dependent frequency change
2
NC/OE/ST
No Connect
Output Enable
Standby
3
GND
Power
Electrical ground
4
CLK
Output
Oscillator output
5
NC
No Connect
6
VDD
Power
Power supply voltage[10]
Notes:
8. In OE or ST mode, a pull-up resistor of 10 kΩ or less is recommended if pin 2 in the 6-pin package is not externally driven. If pin 2 needs to be left floating, use the NC option
9. Typical value of the weak pull-down impedance is 5 mΩ
10. A capacitor value of 0.1 μF between VDD and GND is recommended.
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