| 数据搜索系统,热门电子元器件搜索 |
|
ICS9DB803D 数据表(PDF) 4 Page - Renesas Technology Corp |
|
|
|||||||||||||||||||||||||||||
ICS9DB803D 数据表(HTML) 4 Page - Renesas Technology Corp |
|
4 / 23 page ![]() ICS9DB803D EIGHT OUTPUT DIFFERENTIAL BUFFER FOR PCIE GEN1 AND GEN2 IDT® EIGHT OUTPUT DIFFERENTIAL BUFFER FOR PCIE GEN1 AND GEN2 4 ICS9DB803D REV N 071013 Pin Descriptions for OE_INV=0 (cont.) PIN # PIN NAME PIN TYPE DESCRIPTION 25 GND PWR Ground pin. 26 PD# IN Asynchronous active low input pin used to power down the device. The internal clocks are disabled and the VCO and the crystal osc. (if any) are stopped. 27 DIF_STOP# IN Active low input to stop differential output clocks. 28 HIGH_BW# PWR 3.3V input for selecting PLL Band Width 0 = High, 1= Low 29 DIF_4# OUT 0.7V differential Complementary clock output 30 DIF_4 OUT 0.7V differential true clock output 31 VDD PWR Power supply, nominal 3.3V 32 GND PWR Ground pin. 33 DIF_5# OUT 0.7V differential Complementary clock output 34 DIF_5 OUT 0.7V differential true clock output 35 OE_5 IN Active high input for enabling output 5. 0 =disable outputs, 1= enable outputs 36 OE_6 IN Active high input for enabling output 6. 0 =disable outputs, 1= enable outputs 37 DIF_6# OUT 0.7V differential Complementary clock output 38 DIF_6 OUT 0.7V differential true clock output 39 VDD PWR Power supply, nominal 3.3V 40 OE_INV IN This latched input selects the polarity of the OE pins. 0 = OE pins active high, 1 = OE pins active low (OE#) 41 DIF_7# OUT 0.7V differential Complementary clock output 42 DIF_7 OUT 0.7V differential true clock output 43 OE_4 IN Active high input for enabling output 4. 0 =disable outputs, 1= enable outputs 44 OE_7 IN Active high input for enabling output 7. 0 =disable outputs, 1= enable outputs 45 LOCK OUT 3.3V output indicating PLL Lock Status. This pin goes high when lock is achieved. 46 IREF IN This pin establishes the reference for the differential current- mode output pairs. It requires a fixed precision resistor to ground. 475ohm is the standard value for 100ohm differential impedance. Other impedances require different values. See data sheet. 47 GNDA PWR Ground pin for the PLL core. 48 VDDA PWR 3.3V power for the PLL core. |
|
|
链接网址 |
| 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 | 数据表链接 | 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 |