參數(shù)資料
型號(hào)： HY5PS1G831CFP
廠商： Hynix Semiconductor Inc.
英文描述： 1Gb DDR2 SDRAM
中文描述： 1G DDR2內(nèi)存
文件頁數(shù)： 13/37頁
文件大?。?/td> 539K
代理商： HY5PS1G831CFP
Rev. 0.2 / Dec 2006
13
HY5PS1G431C(L)FP
HY5PS1G831C(L)FP
HY5PS1G1631C(L)FP
3.2.4 Differential Input AC logic Level
Note:
1. VIN(DC) specifies the allowable DC execution of each input of differential pair such as CK, CK, DQS, DQS, LDQS,
LDQS, UDQS and UDQS.
2. VID(DC) specifies the input differential voltage |VTR -VCP | required for switching, where VTR is the true input
(such as CK, DQS, LDQS or UDQS) level and VCP is the complementary input (such as CK, DQS, LDQS or UDQS)
level.
The minimum value is equal to VIH(DC) - V IL(DC).
Note:
1. VID(AC) specifies the input differential voltage |VTR -VCP | required for switching, where VTR is the true input sig-
nal
(such as CK, DQS, LDQS or UDQS) and VCP is the complementary input signal (such as CK, DQS, LDQS or UDQS).
The minimum value is equal to V IH(AC) - V IL(AC).
2. The typical value of VIX(AC) is expected to be about 0.5 * VDDQ of the transmitting device and VIX(AC) is
expected to track variations in VDDQ. VIX(AC) indicates the voltage at which differential input signals must cross.
3.2.5 Differential AC output parameters
Note:
1. The typical value of VOX(AC) is expected to be about 0.5 * V DDQ of the transmitting device and VOX(AC) is
expected to track variations in VDDQ. VOX(AC) indicates the voltage at
ωηιχη
differential output signals must
cross.
Symbol
Parameter
Min.
Max.
Units
Notes
V
ID
(ac)
ac differential input voltage
0.5
VDDQ + 0.6
V
1
V
IX
(ac)
ac differential cross point voltage
0.5 * VDDQ - 0.175
0.5 * VDDQ + 0.175
V
2
Symbol
Parameter
Min.
Max.
Units
Notes
V
OX
(ac)
ac differential cross point voltage
0.5 * VDDQ - 0.125
0.5 * VDDQ + 0.125
V
1
V
DDQ
Crossing point
V
SSQ
V
TR
V
CP
V
ID
V
IX or
V
OX
< Differential signal levels >
相關(guān)PDF資料
PDF描述
HY5PS1G831CFP-C4 1Gb DDR2 SDRAM
HY5PS1G831CFP-E3 1Gb DDR2 SDRAM
HY5PS1G831CFP-S5 1Gb DDR2 SDRAM
HY5PS1G831CFP-Y5 1Gb DDR2 SDRAM
HY5PS1G831CLFP 1Gb DDR2 SDRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HY5PS1G831CFP-C4 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:1Gb DDR2 SDRAM
HY5PS1G831CFP-E3 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:1Gb DDR2 SDRAM
HY5PS1G831CFP-S5 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:1Gb DDR2 SDRAM
HY5PS1G831CFP-Y5 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:1Gb DDR2 SDRAM
HY5PS1G831CFR 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:1Gb DDR2 SDRAM
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*