数据搜索系统,热门电子元器件搜索 |
|
SM5158A 数据表(PDF) 2 Page - Nippon Precision Circuits Inc |
|
SM5158A 数据表(HTML) 2 Page - Nippon Precision Circuits Inc |
2 / 7 page NIPPON PRECISION CIRCUITS-2 SM5158AS BLOCK DIAGRAM PIN DESCRIPTION 16 BIT COUNTER PHASE DETECTOR LOCK DETECTOR CHARGE PUMP 16 BIT N COUNTER FIN DATA LD FV XOUT LE CLK FR DOA DOP OV OR 16 BIT LATCH BUFFER 16 BIT LATCH 17 BIT SHIFT REGISTER XIN Number Name Description 1 XIN To connect external crystal and capacitor, or external clock input pin. 2 XOUT To connect external crystal and capacitor,or oscilator output signal can be available at this pin. 3 FV Buffered input frequency divider output.phase detector input 4 VDD Positive supply pin. Apply +2.7 to 5.5 Volts. 5 DOP Charge pump output for passive lowpass filter. Single ended tristate output. 6 VSS Ground. 7 LD Lock detector output. Logic Low when PLL is unlocked. 8 FIN Comparison frequency input.Internal feedback resistor for AC coupling. Input frequency range 20MHz to 200MHz. 9 CLK Shift register clock input. 10 DATA Serial data input. 11 LE Latch enable input. 12 DOA Chrage pump output for active lowpass filter. Single ended tristate output. 13 FR Buffered reference frequency devider output. Phase detector input. 14 TEST Test pin. Left open. 15 OV Buffered phase detector output to a differential lowpass filter. 16 OR Buffered phase detector output to a differential lowpass filter. |
类似零件编号 - SM5158A |
|
类似说明 - SM5158A |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |