音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

NWK914GP1N Datasheet

  • NWK914GP1N

  • PHY/PMD High Speed Copper Media Transceiver

  • 9頁

  • MITEL

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預覽

NWK914D
NWK914D
PHY/PMD High Speed Copper Media Transceiver
Preliminary Information
DS4829 - 1.1 December 1997
The NWK914D is a Physical Layer device designed for
use in 100BASE-TX applications. The NWK914D has
integrated the 100mb/s transceiver, clock and data recovery
and NRZI conversion circuitry. It is designed for use in cost
effective NIC adapter cards and 100BASE-TX repeater and
switch applications.
The device connects through a 5 bit symbol interface
directly with any MAC controller that includes the PCS layer,
resulting in a simple and cost effective solution. It will also
interface with a PCS device such as the NWK935 to form a
complete 100BASE-TX Physical Layer for connection to the
IEEE 802.3 standard MII interface.
RDAT4
RDAT3
RDAT2
RDAT1
RDAT0
TXC
TTLV
CC
REFCLK
TDAT0
TDAT1
TDAT2
TDAT3
52
51
50
49
48
47
46
45
44
43
42
41
40
TDAT4
TTLGND
N/C
N/C
RXC
SDT
RDLV
CC
N/C
N/C
RXPLLGND
LFRB
LFRA
RXPLLV
CC
RXV
CC
FEATURES
s
Compatible with IEEE-802.3 Standards
s
Operates over 100 Meters of STP and Category 5
UTP cable
s
Five Bit TTL Level Symbol Interface
s
Integrated Clock and Data Recovery
s
Supports Full-duplex Operation
s
Integral 10 Mb/s Buffer for Dual 10 Mb/s & 100 Mb/s
Applications
s
Adaptive Equalization
s
25MHz to 125MHz Transmit Clock Multiplier
s
Programmable TX Output Current
s
Base Line Wander Correction
1
2
3
4
5
6
7
8
9
10
11
12
13
39
38
37
36
35
34
33
32
31
30
29
28
27
TTLGND
TEST
TESTIP
N10/100
LBEN
TDLV
CC
TXOE
TXPLLV
CC
LFTA
LFTB
TXPLLGND
BGAPGND
SUBGND
RXGND
RXIP
RXIN
RXV
CC
1
EQSEL
10TXIN
10TXIP
TXV
CC
TXON
TXOP
TXGND
TXREF
BGAPV
CC
14
15
16
17
18
19
20
21
22
23
24
25
26
GP52
Fig.1 Pin connections - top view
s
Single +5V supply
s
52 Pin PQFP package
ORDERING INFORMATION
NWK914D/CG/GP1N
MAC or
Repeater
Controller
IC
MII
Interface
Symbol
Interface
NWK935
100 PCS
NWK914D
Isolation
Magnetics
RJ-45
Fig.2 Simplified system diagram
1

NWK914GP1N相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務：
賣家服務：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！