參數(shù)資料
型號: 951416AGLF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘產生/分配
英文描述: 220 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封裝: 6.10 MM, 0.50 MM PITCH, GREEN, MO-153, TSSOP-56
文件頁數(shù): 21/27頁
文件大?。?/td> 248K
代理商: 951416AGLF
3
ICS951416
0937H—05/26/05
Pin Descriptions (Continued)
PIN
#
PIN NAME
TYPE
DESCRIPTION
29
ATIGCLKC0
OUT Complementary clock of differential SRC clock pair.
30
ATIGCLKT0
OUT True clock of differential SRC clock pair.
31
GNDATI
PWR Ground for ATI Gclocks, nominal 3.3V
32
VDDATI
PWR Power supply ATI Gclocks, nominal 3.3V
33
SRCCLKC0
OUT Complement clock of differential SRC clock pair.
34
SRCCLKT0
OUT True clock of differential SRC clock pair.
35
VDDSRC
PWR Supply for SRC clocks, 3.3V nominal
36
GNDSRC
PWR Ground pin for the SRC outputs
37
IREF
OUT
This pin establishes the reference current for the differential current-mode
output pairs. This pin requires a fixed precision resistor tied to ground in
order to establish the appropriate current. 475 ohms is the standard value.
38
GNDA
PWR Ground pin for the PLL core.
39
VDDA
PWR 3.3V power for the PLL core.
40
CPUCLK8C1
OUT Complementary clock of differential 3.3V push-pull K8 pair.
41
CPUCLK8T1
OUT True clock of differential 3.3V push-pull K8 pair.
42
GNDCPU
PWR Ground pin for the CPU outputs
43
VDDCPU
PWR Supply for CPU clocks, 3.3V nominal
44
CPUCLK8C0
OUT Complementary clock of differential 3.3V push-pull K8 pair.
45
CPUCLK8T0
OUT True clock of differential 3.3V push-pull K8 pair.
46
GNDHTT
PWR Ground pin for the HTT outputs
47
HTTCLK0
OUT 3.3V Hyper Transport output
48
VDDHTT
PWR Supply for HTT clocks, nominal 3.3V.
49
GNDPCI
PWR Ground pin for the PCI outputs
50
PCICLK0
OUT PCI clock output.
51
VDDPCI
PWR Power supply for PCI clocks, nominal 3.3V
52
REF2
OUT 14.318 MHz reference clock.
53
**FS1/REF1
I/O
Frequency select latch input pin / 14.318 MHz reference clock.
54
**FS0/REF0
I/O
Frequency select latch input pin / 14.318 MHz reference clock.
55
GND
PWR Ground pin.
56
VDDREF
PWR Ref, XTAL power supply, nominal 3.3V
相關PDF資料
PDF描述
951416AFLF 220 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
951416AGLFT 220 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
951462YGLFT PROC SPECIFIC CLOCK GENERATOR, PDSO64
951464YFLFT 240 MHz, OTHER CLOCK GENERATOR, PDSO56
951601AFLF 66.66 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
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