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参数资料
| 型号： | NB2762ASNR2 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | XO, clock |
| 英文描述： | EMI REDUCER SERIES; Package: TSOP-6; No of Pins: 6; Container: Tape and Reel; Qty per Container: 2500 |
| 中文描述： | 12 MHz, OTHER CLOCK GENERATOR, PDSO6 |
| 封装： | TSOT-23, TSOP-6 |
| 文件页数： | 2/8页 |
| 文件大小： | 155K |
| 代理商： | NB2762ASNR2 |
NB2762A
http://onsemi.com
2
Figure 1. Block Diagram
ModOUT
Crystal
Oscillator
Frequency
Divider
Feedback
Divider
Phase
Detector
Loop
Filter
XIN/CLKIN
XOUT
Modulation
VDD
VCO
Output
Divider
PLL
VSS
PD
Table 1. KEY SPECIFICATIONS
Description
Specification
Supply Voltages
VDD =3.3 V / 2.5 V
Frequency Range
For 2.5 V Supply
For 3.3 V Supply
6 MHz <CLKIN <12 MHz
6 MHz <CLKIN <13 MHz
Cycle--to--Cycle Jitter
200 ps (maximum)
Output Duty Cycle
45/55% (worst case)
Modulation Rate Equation
FIN/256
Frequency Deviation
--1.25% (TYP) @ 10 MHz
VDD
1
2
3
6
5
4
XOUT
XIN/CLKIN
ModOUT
NB2762A
VSS
PD
Figure 2. Pin Configuration
Table 2. PIN DESCRIPTION
Pin #
Pin Name
Type
Description
1
PD
I
Powerdown control pin. Pull low to enable powerdown mode. Connect to VDD if not used.
2
XOUT
O
Crystal connection. If using an external reference, this pin must be left unconnected.
3
XIN/CLKIN
I
Crystal connection or external reference frequency input. This pin has dual functions. It can be
connected either to an external crystal or an external reference clock.
4
VDD
P
Power supply for the entire chip.
5
ModOUT
O
Spread spectrum clock output.
6
VSS
P
Ground connection.
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| NB2769ASNR2G | 功能描述:锁相环 - PLL HF - EMI REDUCER RoHS:否 制造商:Silicon Labs 类型:PLL Clock Multiplier 电路数量:1 最大输入频率:710 MHz 最小输入频率:0.002 MHz 输出频率范围:0.002 MHz to 808 MHz 电源电压-最大:3.63 V 电源电压-最小:1.71 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:QFN-36 封装:Tray |
| NB2779A | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Low Power, Reduced EMI Clock Synthesizer |
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