CS8952-CQ Cirrus Logic Inc, CS8952-CQ Datasheet - Page 11

• Manufacturer Part Number: CS8952-CQ
• Description: IC ETHNT 10/100 TXRX 5V 100-TQFP
• Manufacturer: Cirrus Logic Inc
• Type: Transceiverr

Specifications of CS8952-CQ

• Mounting Type: Surface Mount
• Protocol: MII
• Voltage - Supply: 4.75 V ~ 5.25 V
• Package / Case: 100-TQFP, 100-VQFP
• Peak Reflow Compatible (260 C): No
• Supply Voltage: 5V
• Supply Voltage Max: 5V
• Transceiver Type: Ethernet
• Leaded Process Compatible: No
• No. Of Drivers: 6
• Interface Type: MII
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
• Other names: 598-1205

100BASE-TX MII TRANSMIT TIMING - 4B/5B ALIGN MODES
CrystalLAN™ 100BASE-X and 10BASE-T Transceiver
TXD[3:0] Setup to TX_CLK High
TX_EN Setup to TX_CLK High
TXD[3:0] Hold after TX_CLK High
TX_ER Hold after TX_CLK High
TX_EN Hold after TX_CLK High
TX_EN “high” to CRS asserted latency
TX_EN “low” to CRS de-asserted latency
TX_EN “high” to TX+/- output (TX Latency)
TX_ER/TXD4
TXD[3:0],
TX_CLK
TX_EN
TX+/-
CRS
t
SU2
t
Parameter
SU1
Data
IN
t
CRS1
t
t
HD2
HD1
t
LAT
Symbol
Out
Symbol
t
t
t
t
t
CRS1
CRS2
t
t
t
SU1
SU2
HD1
HD2
HD3
LAT
Min
10
10
0
0
0
6
-
-
t
CRS2
Typ
7
-
-
-
-
-
Max
Input/Output
Input
Input
Output
Output
8
8
8
-
-
-
-
-
CS8952
Unit
BT
BT
BT
ns
ns
ns
ns
ns
11