參數(shù)資料
型號: IDT82V2042EPF8
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 24/83頁
文件大?。?/td> 0K
描述: IC LIU T1/J1/E1 2CH SHORT 80TQFP
標(biāo)準(zhǔn)包裝: 750
類型: 線路接口裝置(LIU)
規(guī)程: E1
電源電壓: 3.13 V ~ 3.47 V
安裝類型: 表面貼裝
封裝/外殼: 80-LQFP
供應(yīng)商設(shè)備封裝: 80-TQFP(14x14)
包裝: 帶卷 (TR)
其它名稱: 82V2042EPF8
IDT82V2042E
DUAL CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
FUNCTIONAL DESCRIPTION
30
December 12, 2005
Table-13 LOS Declare and Clear Criteria, Adaptive Equalizer Disabled
Control bit
LOS declare threshold
LOS clear threshold
T1E1
LAC
1=T1/J1
0=T1.231
Level < 800 mVpp
N=175 bits
Level > 1 Vpp
M=128 bits
12.5% mark density
<100 consecutive zeroes
1=I.431
Level < 800 mVpp
N=1544 bits
Level > 1 Vpp
M=128 bits
12.5% mark density
<100 consecutive zeroes
0=E1
0=G.775
Level < 800 mVpp
N=32 bits
Level > 1 Vpp
M=32 bits
12.5% mark density
<16 consecutive zeroes
1=I.431/ETSI
Level < 800 mVpp
N=2048 bits
Level > 1 Vpp
M=32 bits
12.5% mark density
<16 consecutive zeroes
Table-14 LOS Declare and Clear Criteria, Adaptive Equalizer Enabled
Control bit
LOS declare threshold
LOS clear threshold
Note
T1E1
LAC
LOS[4:0]
Q (dB)
1=T1/J1
0
T1.231
00000
00001
01010
01011 - 11111
-4
-6
-24
Reserved
Level < Q
N=175 bits
Level > Q+ 4dB
M=128 bits
12.5% mark density
<100 consecutive zeroes
1
-
00000
00110
-4
...
-16
Level < Q
N=1544 bits
Level > Q+ 4dB
M=128 bits
12.5% mark density
<100 consecutive zeroes
I.431 Level detect range is -18 to -30 dB.
I.431
00111
...
01010
01011 - 11111
-18
...
-24
Reserved
0=E1
0
-
00000
00010
-4
-8
Level < Q
N=32 bits
Level > Q+ 4dB
M=32 bits
12.5% mark density
<16 consecutive zeroes
G.775 Level detect range is -9 to -35 dB.
G.775
00011
01010
01011 - 11111
-10
-24
Reserved
1
-
00000
-4
Level < Q
N=2048 bits
Level > Q+ 4dB
M=32 bits
12.5% mark density
<16 consecutive zeroes
I.431 Level detect range is -6 to -20 dB.
I.431/
ETSI
00001
01010
01011 - 11111
-6
-24
Reserved
相關(guān)PDF資料
PDF描述
VI-B12-MW-F3 CONVERTER MOD DC/DC 15V 100W
VI-212-MX-F3 CONVERTER MOD DC/DC 15V 75W
VI-212-MX-F2 CONVERTER MOD DC/DC 15V 75W
MS27508E12B35SA CONN RCPT 22POS BOX MNT W/SCKT
IDT82V2051EPP IC LIU E1 SGL SHORT HAUL 44-TQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT82V2042EPFG 功能描述:IC LIU T1/J1/E1 2CH SHORT 80TQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器,接收器,收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:250 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
IDT82V2042EPFG8 功能描述:IC LIU T1/J1/E1 2CH SHORT 80TQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器,接收器,收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:250 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
IDT82V2044 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUAD T1/E1 SHORT HAUL LINE INTERFACE UNIT
IDT82V2044BB 功能描述:IC LIU T1/E1 QUAD SHORT 160-BGA RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器,接收器,收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:250 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
IDT82V2044BBG 功能描述:IC LIU T1/E1 QUAD SHORT 160-BGA RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動器,接收器,收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:250 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)