Figure 35. Recommended LVDS Input Port Line Term" />
參數(shù)資料
型號(hào): IDT82V3280EQG
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 65/171頁
文件大?。?/td> 0K
描述: IC PLL WAN SE STRATUM 2 100TQFP
標(biāo)準(zhǔn)包裝: 90
類型: 時(shí)鐘/頻率發(fā)生器,多路復(fù)用器
PLL:
主要目的: 以太網(wǎng),SONET/SDH,Stratum
輸入: CMOS,LVDS,PECL
輸出: CMOS,LVDS,PECL
電路數(shù): 1
比率 - 輸入:輸出: 14:9
差分 - 輸入:輸出: 是/是
頻率 - 最大: 622.08MHz
電源電壓: 3 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 100-LQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 100-TQFP-EP(14x14)
包裝: 托盤
IDT82V3280
WAN PLL
Electrical Specifications
157
December 9, 2008
9.3.3.2
LVDS Input / Output Port
Figure 35. Recommended LVDS Input Port Line Termi-
nation
Figure 36. Recommended LVDS Output Port Line Ter-
mination
IN5_POS
IN5_NEG
IN6_POS
IN6_NEG
50
(transmission line)
100
2 kHz
to
667 MHz
100
2 kHz
to
667 MHz
50
(transmission line)
50
(transmission line)
50
(transmission line)
OUT6_POS
OUT6_NEG
OUT7_POS
OUT7_NEG
100
100
2 kHz
to
667 MHz
2 kHz
to
667 MHz
50
(transmission line)
50
(transmission line)
50
(transmission line)
50
(transmission line)
Table 53: LVDS Input / Output Port Electrical Characteristics
Parameter
Description
Min
Typ
Max
Unit
Test Condition
VCM
Input Common-mode Voltage Range
0
1200
2400
mV
VDIFF
Input Peak Differential Voltage
100
900
mV
VIDTH
Input Differential Threshold
-100
100
mV
RTERM
External Differential Termination Impedance
95
100
105
VOH
Output Voltage High
1350
1475
mV
RLOAD = 100 ± 1%
VOL
Output Voltage Low
925
1100
mV
RLOAD = 100 ± 1%
VOD
Differential Output Voltage
250
400
mV
RLOAD = 100 ± 1%
VOS
Output Offset Voltage
1125
1275
mV
RLOAD = 100 ± 1%
RO
Differential Output Impedance
80
100
120
VCM = 1.0 V or 1.4 V
RO
RO Mismatch between A and B
20
%
VCM = 1.0 V or 1.4 V
VOD
Change in VOD between Logic 0 and Logic 1
25
mV
RLOAD = 100 ± 1%
VOS
Change in VOS between Logic 0 and Logic 1
25
mV
RLOAD = 100 ± 1%
ISA, ISB
Output Current
24
mA
Driver shorted to GND
ISAB
Output Current
12
mA
Driver shorted together
tRISE
Output Rise time (20% to 80%)
200
300
pS
RLOAD = 100 ± 1%
tFALL
Output Fall time (20% to 80%)
200
300
pS
RLOAD = 100 ± 1%
tSKEW
Output Differential Skew
50
pS
RLOAD = 100 ± 1%
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IDT82V3280EQG8 制造商:Integrated Device Technology Inc 功能描述:IC PLL WAN SE STRATUM 2 100TQFP
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IDT82V3280PFG 功能描述:IC PLL WAN SE STRATUM 2 100-TQFP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時(shí)鐘緩沖器/驅(qū)動(dòng)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