CS8952-CQ Cirrus Logic Inc, CS8952-CQ Datasheet - Page 7

• 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 CHARACTERISTICS
CrystalLAN™ 100BASE-X and 10BASE-T Transceiver
10BASE-T Interface
Transmitter Differential Output Voltage (Peak)
Receiver Normal Squelch Level (Peak)
Receiver Low Squelch Level (LoRxSquelch bit
set)
10BASE-T Transmitter
TXD Pair Jitter into 100
TXD Pair Return to 50 mV after Last Positive
Transition
TXD Pair Positive Hold Time at End of Packet
10BASE-T Receiver
Allowable Received Jitter at Bit Cell Center
Allowable Received Jitter at Bit Cell Boundary
10BASE-T Link Integrity
First Transmitted Link Pulse after Last Transmit-
ted Packet
Time Between Transmitted Link Pulses
Width of Transmitted Link Pulses
Minimum Received Link Pulses Separation
Maximum Received Link Pulse Separation
Last Receive Activity to Link Fail (Link Loss
Timer)
10Base-T Jabber/Unjabber Timing
Maximum Transmit Time
Unjabber Time
Carrier Sense
Parameter
(Internal)
LINKLED
RXD±
TXD±
RXD±
TXD±
Load
t
RTX3
t
t
RTX1
LN1
t
LN6
t
TTX1
Symbol
t
t
V
t
t
t
V
V
TRX1
TRX2
t
t
t
t
t
t
TTX1
TTX2
TTX3
LN1
LN2
LN3
LN4
LN5
LN6
SQL
ISQ
t
OD
RTX4
t
LN2
t
LN4
Min
300
125
250
t
2.2
15
15
60
25
50
RTX2
t
2
-
-
-
-
-
-
LN3
t
LN5
Typ
105
406
16
16
52
52
t
5
TTX3
-
-
-
-
-
-
-
-
-
t
TTX2
+/-13.5
+/-13.5
Max
525
290
200
150
150
2.8
4.5
17
17
8
7
-
-
-
CS8952
Unit
mV
mV
ms
ms
ms
ms
ms
ms
ms
ns
µs
ns
ns
ns
ns
V
7