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參數(shù)資料
| 型號： | CS8952T-CQ |
| 廠商： | CIRRUS LOGIC INC |
| 元件分類： | 網(wǎng)絡(luò)接口 |
| 英文描述： | 100BASE E-X AND 10BASE-T TRANSCEIVER |
| 中文描述： | DATACOM, ETHERNET TRANSCEIVER, PQFP100 |
| 封裝： | 14 X 14 MM, 0.50 MM PITCH, TQFP-100 |
| 文件頁數(shù)： | 1/86頁 |
| 文件大小： | 1194K |
| 代理商： | CS8952T-CQ |
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Copyright
Cirrus Logic, Inc. 2001
(All Rights Reserved)
TX_EN
TX_ER/TXD4
TXD[3:0]
TX_CLK
MDC
MII_IRQ
MDIO
CRS
COL
RX_ER/RXD4
RX_DV
RXD[3:0]
RX_CLK
RX_EN
TX+/-
RX+/-
10/100
M
4B/5B
Decoder
Descrambler
Manchester
Encoder
Scrambler
MLT-3
Encoder
10BaseT
Filter
Slew Rate
Control
M
10/100
4B/5B
Encoder
Adaptive Eq. &
Baseline Wander
Compensation
10BaseT
Filter
LED
Drivers
100BaseT
Slicer
10BaseT
Slicer
MLT-3
Decoder
Manchester
Decoder
Auto
Negotiation
Timing
Recovery
MII
Control/Status
Registers
Link
Management
CS8952T 10BaseT/100Base-X
Transceiver
M
(
LED1
LED2
LED3
LED4
LED5
CS8952T
Advanced Product Databook
CrystalLAN100BASE-X
and 10BASE-T Transceiver
FEATURES
!
Single-Chip IEEE 802.3 Physical Interface IC for
100BASE-TX and 10BASE-T
!
Adaptive Equalizer provides Extended Length Opera-
tion with Superior Noise Immunity and NEXT Margin
!
Extremely Low Transmit Jitter (<400 ps)
!
Low Common Mode Noise on TX Driver for Reduced
EMI Problems
!
Integrated RX and TX Filters for 10BASE-T
!
Compensation for Back-to-Back “Killer Packets”
!
Digital Interfaces Supported
— Media Independent Interface (MII) for 100BASE-X and
10BASE-T
— Repeater 5-bit code-group interface (100BASE-X)
— 10BASE-T Serial Interface
!
Register Set Compatible with DP83840A
!
IEEE 802.3 Auto-Negotiation with Next Page Support
!
Six LED drivers (LNK, COL, FDX, TX, RX, and SPD)
!
Low power (135 mA Typical) CMOS design operates
on a single 5 V supply
DESCRIPTION
The CS8952T uses CMOS technology to deliver a high-per-
formance, low-cost 100BASE-X/10BASE-T Physical Layer
(PHY)lineinterface.Itmakes useofanadaptiveequalizerop-
timized for noise and near end crosstalk (NEXT) immunity to
extend receiver operation to cable lengths exceeding 160 m.
In addition, the transmit circuitry has been designed to pro-
vide extremely low transmit jitter (<400 ps) for improved link
partner performance. Transmit driver common mode noise
has been minimized to reduce EMI for simplified FCC
certification.
The CS8952T incorporates a standard Media Independent In-
terface (MII) for easy connection to a variety of 10 and
100 Mb/s Media Access Controllers (MACs).
ORDERING INFORMATION
CS8952T-CQ 0 to 70 °C
CS8952T-IQ
CDB8952
100-pin TQFP
-40 to 85 °C 100-pin TQFP
Evaluation Board
DS206TPP2
OCT ‘01
CIRRUS LOGIC ADVANCED PRODUCT DATABOOK
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CS8952T | 100BASE E-X AND 10BASE-T TRANSCEIVER |
| CS8952T-IQ | 100BASE E-X AND 10BASE-T TRANSCEIVER |
| CS8952 | CrystalLAN 100BASE-X and 10BASE-T Transceiver |
| CS8952-CQ | CrystalLAN 100BASE-X and 10BASE-T Transceiver |
| CS89712 | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH 10BASE-T ETHERNET CONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CS8952T-IQ | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:100BASE E-X AND 10BASE-T TRANSCEIVER |
| CS8952T-IQR | 制造商:Cirrus Logic 功能描述:ETHERNET TXRX SGL CHIP 1-PORT 5V 10MBPS/100MBPS 100TQFP - Tape and Reel |
| CS8952T-IQZ | 制造商:Cirrus Logic 功能描述: |
| CS8952T-IQZR | 制造商:Cirrus Logic 功能描述:ETHERNET TXRX SGL CHIP 1-PORT 5V 10MBPS/100MBPS 100TQFP - Tape and Reel |
| CS89712 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH 10BASE-T ETHERNET CONTROLLER |
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