CS8952-CQ Cirrus Logic Inc, CS8952-CQ Datasheet - Page 13

• 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

10BASE-T MII RECEIVE TIMING
CrystalLAN™ 100BASE-X and 10BASE-T Transceiver
RX_CLK Period
RX_CLK Pulse Width
RXD[3:0], RX_ER, RX_DV setup to rising edge of
RX_CLK
RXD[3:0], RX_ER, RX_DV hold from rising edge
of RX_CLK
RX data valid from CRS
RX+/- preamble to CRS asserted
RX+/- end of packet to CRS de-asserted
RX+/- preamble to COL asserted
RX+/- end of packet to COL de-asserted
RX_EN asserted to RX_DV, RXD[3:0], RX_ER
valid
RX_EN de-asserted to RX_DV, RXD[3:0]. RX_ER
in high impedance state
RXD[3:0],
RX_CLK
RX_EN
RX_DV
RX_ER
RX+/-
CRS
COL
Parameter
t
t
CRS1
COL1
t
WL
t
t
RLAT
P
t
WH
Symbol
t
WL,
t
t
t
t
t
t
t
SU
CRS1
CRS2
COL1
COL2
EN
RLAT
t
t
t
t
DIS
HD
t
SU
EN
P
t
WH
t
HD
Min
30
30
0
-
-
-
-
-
-
-
t
t
CRS2
COL2
Typ
400
200
2.5
8
5
-
-
-
-
-
-
t
DIS
Max
10
60
60
3
7
7
3
-
-
-
-
CS8952
IN
OUT
OUT
IN
OUT
OUT
OUT
Unit
BT
BT
BT
BT
BT
ns
ns
ns
ns
ns
ns
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