參數(shù)資料
型號： IDT82V3255
廠商： Integrated Device Technology, Inc.
英文描述： WAN PLL
中文描述： 廣域網(wǎng)鎖相環(huán)
文件頁數(shù)： 15/127頁
文件大?。?/td> 868K
代理商： IDT82V3255
IDT82V3255
WAN PLL
Pin Description
15
June 19, 2006
TCK
49
I
pull-down
CMOS
TCK: JTAG Test Clock
The clock for the JTAG test is input on this pin. TDI and TMS are sampled on the rising edge
of TCK and TDO is updated on the falling edge of TCK.
If TCK is idle at a low level, all stored-state devices contained in the test logic will indefinitely
retain their state.
TDI: JTAG Test Data Input
The test data is input on this pin. It is clocked into the device on the rising edge of TCK.
TDO: JTAG Test Data Output
The test data is output on this pin. It is clocked out of the device on the falling edge of TCK.
TDO pin outputs a high impedance signal except during the process of data scanning.
This pin can indicate the interrupt of T0 selected input clock fail, as determined by the
LOS_FLAG_ON_TDO bit (b6, 0BH). Refer to
Chapter 3.8.1 Input Clock Validity
for details.
TDI
51
I
pull-up
CMOS
TDO
50
O
CMOS
Power & Ground
VDDD1
VDDD2
VDDD3
VDDD4
VDDD5
VDDD6
VDDA1
8
12
9
32
36, 38, 39, 45, 46
54
4
Power
-
VDDDn: 3.3 V Digital Power Supply
Each VDDDn should be paralleled with ground through a 0.1 μF capacitor.
VDDA2
VDDA3
VDD_DIFF
DGND1
14
57
22
7
Power
-
VDDAn: 3.3 V Analog Power Supply
Each VDDAn should be paralleled with ground through a 0.1 μF capacitor.
Power
-
VDD_DIFF: 3.3 V Power Supply for OUT1
DGNDn: Digital Ground
DGND2
DGND3
DGND4
DGND5
DGND6
AGND1
11
10
31
40
53
3
Ground
-
AGND2
AGND3
GND_DIFF
AGND
15
58
21
1
Ground
-
AGNDn: Analog Ground
Ground
Ground
-
-
GND_DIFF: Ground for OUT1
AGND: Analog Ground
Table 1: Pin Description (Continued)
Name
Pin No.
I/O
Type
Description
1
相關(guān)PDF資料
PDF描述
IDT82V3255DK WAN PLL
IDT82V3255DKG WAN PLL
IDT82V3255TF WAN PLL
IDT82V3255TFG WAN PLL
IDT82V3280 WAN PLL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT82V3255_08 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:WAN PLL
IDT82V3255DK 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:WAN PLL
IDT82V3255DKG 功能描述:IC PLL WAN SMC STRATUM 3 64-TQFP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時鐘緩沖器/驅(qū)動器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT
IDT82V3255DKG8 功能描述:IC PLL WAN SMC STRATUM 3 64-TQFP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時鐘緩沖器/驅(qū)動器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT
IDT82V3255EDGBLANK 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:WAN PLL
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