DEVICE " />
參數(shù)資料
型號: IDT82P2521BHG
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 27/147頁
文件大?。?/td> 0K
描述: IC LIU E1 21+1CH SHORT 640-PBGA
標準包裝: 5
類型: 線路接口裝置(LIU)
規(guī)程: E1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 640-BGA 裸露焊盤
供應商設備封裝: 640-PBGA-EP(31x31)
包裝: 托盤
其它名稱: 82P2521BHG
IDT82P2521
21(+1) CHANNEL HIGH-DENSITY E1 LINE INTERFACE UNIT
Physical And Electrical Specifications
122
December 7, 2005
8.3
DEVICE POWER CONSUMPTION AND DISSIPATION (TYPICAL) 1
Mode
Parameter
Total Consumption (W)
Total Device Power Dissipation
(for Thermal Consideration, W)
Per-Channel
Power Down Saving (mW) 2
1.8 V
3.3 V
Total
Fully
Internal
R120IN=1 3
Partially
Internal
R120IN=0 4
External 5
Fully
Internal
R120IN=1 3
Partially
Internal
R120IN=0 4
External 5
E1/120
PRBS
0.23
2.22
2.45
1.88
1.59
80
60
40
100% ones
0.23
3.00
3.23
2.40
1.95
130
90
70
E1/75
PRBS
0.23
2.40
2.62
2.28
1.64
90
60
50
100% ones
0.23
3.30
3.53
3.01
2.06
150
120
80
Note:
1. Test conditions: VDDx (typical) at 25 °C operating temperature (ambient).
2. The R_OFF bit (b5, RCF0,...) and T_OFF bit (b5, TCF0,...) are set to ‘1’ to enable per-channel power down.
3. The transmitter is in Internal Impedance Matching mode and the receiver is in Fully Internal Impedance Matching mode. That is, the R120IN bit (b4, RCF0,...) is set to ‘1’. And the
T_TERM[2:0] bits (b2~0, TCF0,...) and R_TERM[2:0] bits (b2~0, RCF0,...) are set according to different cable conditions.
4. The transmitter is in Internal Impedance Matching mode and the receiver is in Partially Internal Impedance Matching mode. That is, the R120IN bit (b4, RCF0,...) is set to ‘0’. And the
T_TERM[2:0] bits (b2~0, TCF0,...) and R_TERM[2:0] bits (b2~0, RCF0,...) are set according to different cable conditions.
5. For E1 mode, both the transmitter and the receiver are in External Impedance Matching mode. That is, the T_TERM[2:0] bits (b2~0, TCF0,...) are set to ‘111’ and the R_TERM[2:0]
bits (b2~0, RCF0,...) are set to ‘1xx’.
相關PDF資料
PDF描述
IDT82P2816BBG IC LINE INTERFACE UNIT 416-PBGA
IDT82P2821BH IC LIU T1/J1/E1 21+1CH 640-PBGA
IDT82P2828BHG IC LIU T1/J1/E1 28+1CH 640-PBGA
IDT82P2916BFG IC LIU T1/E1/J1 16CH SH 484BGA
IDT82P5088BBG IC LIU T1/E1/J1 OCTAL 256PBGA
相關代理商/技術參數(shù)
參數(shù)描述
IDT82P2521BHGBLANK 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:21(1) Channel High-Density E1 Line Interface Unit
IDT82P2808 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:8(+1) Channel High-Density T1/E1/J1 Line Interface Unit
IDT82P2808BB 功能描述:IC LIU T1/J1/E1 8+1CH 416-PBGA RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器,接收器,收發(fā)器 系列:- 標準包裝:1,000 系列:- 類型:收發(fā)器 驅動器/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-SOIC(0.295",7.50mm 寬) 供應商設備封裝:16-SOIC 包裝:帶卷 (TR)
IDT82P2808BBG 功能描述:IC LIU T1/J1/E1 8+1CH 416-PBGA RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器,接收器,收發(fā)器 系列:- 標準包裝:1,000 系列:- 類型:收發(fā)器 驅動器/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-SOIC(0.295",7.50mm 寬) 供應商設備封裝:16-SOIC 包裝:帶卷 (TR)
IDT82P2816 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:16(+1) Channel High-Density T1/E1/J1 Line Interface Unit