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參數(shù)資料
| 型號： | TLK2201AIRCPR |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | ETHERNET TRANSCEIVERS |
| 中文描述： | 以太網(wǎng)收發(fā)器 |
| 文件頁數(shù)： | 5/21頁 |
| 文件大?。?/td> | 343K |
| 代理商： | TLK2201AIRCPR |
TLK2201A, TLK2201AI
ETHERNET TRANSCEIVERS
SLLS572
–
JUNE 2003
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
receiver clock select mode (continued)
td(S)
td(S)
td(H)
td(H)
K28.5
DXX.X
DXX.X
DXX.X
K28.5
DXX.X
RBC0
RBC1
SYNC
RD(0
–
9)
Figure 2. Synchronous Timing Characteristics Waveforms (TBI half-rate mode)
In the normal-rate mode, only RBC0 is used and operates at full data rate (i.e., 1.25 Gbps data rate produces
a 125 MHz clock). The received data is output with respect to the rising edge of RBC0. RBC1 is low in this mode.
Refer to the timing diagram shown in Figure 3.
td(H)
td(S)
K28.5
DXX.X
DXX.X
DXX.X
K28.5
DXX.X
RBC0
SYNC
RD(0
–
9)
Figure 3. Synchronous Timing Characteristics Waveforms (TBI full-rate mode)
In the double data rate mode, the receiver presents the data on both the rising and falling edges of RBC0. RBC1
is low impedance. The data is clocked bit-0 first, and aligned to the rising edge of RBC0. Refer to the timing
diagram shown in Figure 4.
K28.5
DXX.X
td(S)
td(H)
td(S)
td(H)
K28.5
DXX.X
DXX.X
DXX.X
DXX.X
DXX.X
K28.5
K28.5
DXX.X
Bits 0
–
4 Bits 5
–
9
RBC0
SYNC
RD(0
–
4)
Figure 4. Synchronous Timing Characteristics Waveforms (DDR mode)
The receiver clock interpolator can lock to the incoming data without the need for a lock-to-reference preset.
The received serial data rate (RXP and RXN) is at the same baud rate as the transmitted data stream,
±
0.02%
(200 PPM) for proper operation (see page 11).
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參數(shù)描述 |
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| TLK2201AIRCPRG4 | 功能描述:以太網(wǎng) IC 1.0 to 1.6 Gbps Gb Ethernet Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| TLK2201AJR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.0Gb to 1.6Gb SMALL FORM-FACTOR ETHERNET TRANSCEIVER |
| TLK2201AJRGQE | 功能描述:以太網(wǎng) IC 1.0 to 1.6 Gbps Ethernet Trnscvr RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| TLK2201AJRZQE | 功能描述:以太網(wǎng) IC 1.0-1.6 Gbps Gigabit Ethernet Trncvr RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| TLK2201ARCP | 功能描述:以太網(wǎng) IC 1.0 to 1.6 Gbps Gb Ethernet Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
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