cs8952t Cirrus Logic, Inc., cs8952t Datasheet - Page 70

• Manufacturer Part Number: cs8952t
• Description: 100base 10base-t Transceiver
• Manufacturer: Cirrus Logic, Inc.

SWITCHING CHARACTERISTICS
70
10BASE-T Interface
Transmitter Differential Output Voltage (Peak)
Receiver Normal Squelch Level (Peak)
Receiver Low Squelch Level (LoRxSquelch bit
set)
100BASE-TX Interface
Transmitter Differential Output Voltage (Peak)
Transmitter Signal Amplitude Symmetry
Transmitter Differential Output Impedance
Transmit Rise/Fall Time
Transmit Rise/Fall Symmetry
Transmit Duty Cycle Distortion
Transmit Overshoot/Undershoot
Transmit Jitter
Receive Signal Detect Assert Threshold
Receive Signal Detect De-assert Threshold
Receive Signal Detect Assert Time
Receive Signal Detect De-assert Time
Parameter
CIRRUS LOGIC ADVANCED PRODUCT DATABOOK
CrystalLAN™ 100BASE-X and 10BASE-T Transceiver
Symbol
V
V
Z
V
t
V
V
t
DCD
t
t
RFS
t
SYM
OUT
SQL
OS
ISQ
RF
JT
OD
OP
0.95
Min
300
125
2.2
3.0
0.2
98
-
-
-
-
-
-
-
-
Typ
100
400
-
-
-
-
-
-
-
-
-
-
-
-
-
+/-0.5
1400
Max
1.05
1000
525
290
102
2.8
5.0
0.5
350
1.0
5
-
-
DS206TPP2
CS8952T
ohms
Unit
V
V
mV
mV
ns
ns
ns
ps
%
%
V
V
p-p
p-p
s
s