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參數(shù)資料
| 型號： | S5N8944B |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | G.Lite ADSL Transceiver for CO and CPE |
| 中文描述： | G. Lite的寬帶收發(fā)器對CO和CPE |
| 文件頁數(shù)： | 8/21頁 |
| 文件大?。?/td> | 183K |
| 代理商： | S5N8944B |
5. Pin Description
8
S5N8944B
G.Lite ADSL Transceiver for CO and CPE
Preliminary Information (Rev.2.1 )
CONFIDENTIAL
Table 1: Pin Description of the S5N8944B
No
155
147
Name
I/O
I
I
Description
RESET_N
XTAL_IN
System Master Reset (Active Low)
System Master Clock
(17.664MHz Xtal Oscillator for CO,
VCXO for CPE)
External Clock for Test
(Not Used in Normal Mode, Pull-Down)
PLL Pump Out
[0] Normal Mode, [1] Test Mode
Scan Enable
(Set to ‘0’ in Normal Mode)
[0] CO, [1] CPE
Tx Showtime
(Active High. Connect to LED)
Rx Showtime
(Active High. Connect to LED)
ATM Network Timing Reference (8KHz)
(I: CO_RT=1, O: CO_RT=0)
146
XTAL_OUT
O
67
EXT_CLK
I
152
158
PLL_FLT
TEST_MODE
O
I
41
TEST_SCN_EN
I
159
CO_RT
I
93
TX_SHOW
O
94
RX_SHOW
O
123
NTR
I/O
108
109
110
111
112
113
114
115
116
119
120
121
122
105
104
106
107
TX_ADDR_4
TX_ADDR_3
TX_ADDR_2
TX_ADDR_1
TX_ADDR_0
TX_DATA_7
TX_DATA_6
TX_DATA_5
TX_DATA_4
TX_DATA_3
TX_DATA_2
TX_DATA_1
TX_DATA_0
TX_CLK
TX_ENB
TX_SOC
TX_CLAV
I
Utopia Tx Address [4:0]
I
Utopia Tx Data [7:0]
I
I
I
Utopia Tx Clock (25MHz)
Utopia Tx Enable
Utopia Tx Start of Cell
Utopia Tx Cell Available
OZ
130
131
132
133
134
135
136
137
138
139
RX_ADDR_4
RX_ADDR_3
RX_ADDR_2
RX_ADDR_1
RX_ADDR_0
RX_DATA_7
RX_DATA_6
RX_DATA_5
RX_DATA_4
RX_DATA_3
I
Utopia Rx Address [4:0]
OZ
Utopia Rx Data [7:0]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S5N8947 | MCU for ADSL/Cable Modem |
| S5N8947X | MCU for ADSL/Cable Modem |
| S5N8950 | G.dmt ADSL Transceiver for CO and CPE |
| S5N8951 | G.dmt ADSL Analog Front End IC |
| S5N8951X | G.dmt ADSL Analog Front End IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S5N8947 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MCU for ADSL/Cable Modem |
| S5N8947X | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MCU for ADSL/Cable Modem |
| S5N8950 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:G.dmt ADSL Transceiver for CO and CPE |
| S5N8951 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:G.dmt ADSL Analog Front End IC |
| S5N8951X | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:G.dmt ADSL Analog Front End IC |
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