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參數(shù)資料
| 型號(hào)： | IDT82V2048LBBG |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁(yè)數(shù)： | 44/48頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC LIU T1/E1 8CH SHORT 160-BGA |
| 標(biāo)準(zhǔn)包裝： | 14 |
| 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： | 160-BGA |
| 供應(yīng)商設(shè)備封裝： | 160-PBGA（15x15） |
| 包裝： | 托盤 |
| 其它名稱： | 82V2048LBBG |
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5
IDT82V2048L OCTAL T1/E1 SHORT HAUL ANALOG FRONT END
INDUSTRIAL TEMPERATURE RANGES
Transmit and Receive Digital Data Interface
TDP0
TDP1
TDP2
TDP3
TDP4
TDP5
TDP6
TDP7
TDN0
TDN1
TDN2
TDN3
TDN4
TDN5
TDN6
TDN7
I
37
30
80
73
108
101
8
1
38
31
79
72
109
102
7
144
N2
L2
L13
N13
B13
D13
D2
B2
N3
L3
L12
N12
B12
D12
D3
B3
TDPn/TDNn: Positive/Negative Transmit Data for Channel 0~7
The NRZ data to be transmitted for positive/negative pulse is input on this pin. Data on TDPn/TDNn are
active high and are sampled on the falling edges of TCLKn.
TCLK0
TCLK1
TCLK2
TCLK3
TCLK4
TCLK5
TCLK6
TCLK7
I
36
29
81
74
107
100
9
2
N1
L1
L14
N14
B14
D14
D1
B1
TCLKn: Transmit Clock for Channel 0~7
The clock of 1.544 MHz (for T1 mode) or 2.048 MHz (for E1 mode) for transmit is input on this pin. The
transmit data at TDPn or TDNn is sampled into the device on the falling edges of TCLKn.
Different combinations of TCLKn and MCLK result in different transmit mode. It is summarized as Table-2
RDP0
RDP1
RDP2
RDP3
RDP4
RDP5
RDP6
RDP7
RDN0
RDN1
RDN2
RDN3
RDN4
RDN5
RDN6
RDN7
O
High
Imped-
ance
40
33
77
70
111
104
5
142
41
34
76
69
112
105
4
141
P2
M2
M13
P13
A13
C13
C2
A2
P3
M3
M12
P12
A12
C12
C3
A3
RDPn/RDNn: Positive/Negative Receive Data for Channel 0~7
These pins output the raw RZ sliced data. The active polarity of RDPn/RDNn is determined by pin CLKE.
When pin CLKE is low, RDPn/RDNn is active low. When pin CLKE is high, RPDn/RDNn is active high.
RDPn/RDNn will remain active during LOS. RDPn/RDNn is set into high impedance when the correspond-
ing receiver is powered down.
RC0
RC1
RC2
RC3
RC4
RC5
RC6
RC7
O
High
Imped-
ance
39
32
78
71
110
103
6
143
P1
M1
M14
P14
A14
C14
C1
A1
RCn: Receive Pulse for Channel 0~7
RCn is the output of an internal exclusive OR (XOR) which is connected with RDPn and RDNn. The clock
is recovered from the signal on RCn. If receiver n is powered down, the corresponding RCn will be in high
impedance.
Table-1 Pin Description (Continued)
Name
Type
Pin No.
Description
TQFP144 PBGA160
TDPn
TDNn
Output Pulse
0
Space
0
1
Negative Pulse
1
0
Positive Pulse
1
Space
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT82V2048LDA | 功能描述:IC LIU T1/E1 8CH SHORT 144-TQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)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(dòng)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) |
| IDT82V2048LDAG | 功能描述:IC LIU T1/E1 8CH SHORT 144-TQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)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(dòng)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) |
| IDT82V2048S | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:OCTAL T1/E1 SHORT HAUL LINE INTERFACE UNIT WITH SINGLE ENDED OPTION |
| IDT82V2048SBB | 功能描述:IC LIU T1/E1 8CH SHORT 160-BGA RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)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(dòng)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) |
| IDT82V2048SBBG | 功能描述:IC LIU T1/E1 8CH SHORT 160-BGA RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)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(dòng)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) |
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