CS8900A-IQ Cirrus Logic Inc, CS8900A-IQ Datasheet - Page 129

• Manufacturer Part Number: CS8900A-IQ
• Description: Ethernet ICs IC 10Mbps Ethernet Controller 5V
• Manufacturer: Cirrus Logic Inc

Specifications of CS8900A-IQ

• Ethernet Connection Type: 10Base- 2, 10Base- 5, 10Base- F, 10Base- T
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Product: Ethernet Controllers
• Standard Supported: IEEE 802.3
• Data Rate: 10 Mbps
• Maximum Operating Temperature: + 85 C
• Package / Case: LQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS271F5
SWITCHING CHARACTERISTICS
CS8900A
Crystal LAN™ Ethernet Controller
10BASE-T Receive
Allowable Received Jitter at Bit Cell Center
Allowable Received Jitter at Bit Cell Boundary
Carrier Sense Assertion Delay
Invalid Preamble Bits after Assertion of Carrier Sense
Carrier Sense Deassertion Delay
10BASE-T Link Integrity
First Transmitted Link Pulse after Last Transmitted Packet
Time Between Transmitted Link Pulses
Width of Transmitted Link Pulses
Minimum Received Link Pulse Separation
Maximum Received Link Pulse Separation
Last Receive Activity to Link Fail (Link Loss Timer)
LINKLED
RXD±
Carrier Sense (internal)
TXD±
RXD±
t TRX3
Parameter
t LN1
t LN6
t TRX1
CIRRUS LOGIC PRODUCT DATASHEET
Figure 58. 10BASE-T Link Integrity
Figure 57. 10BASE-T Receive
t LN2
(Continued)
t TRX4
t LN4
t LN3
Symbol
t
t
t
t
t
TRX1
TRX2
TRX3
TRX4
TRX5
t
t
t
t
t
t
LN1
LN2
LN3
LN4
LN5
LN6
t TRX2
t LN5
Min
60
25
50
1
8
8
2
-
-
-
-
Typ
540
270
100
16
16
-
-
-
-
-
-
t TRX5
±13.5
±13.5
Max
200
150
150
24
24
2
7
-
-
Unit
bits
ms
ms
ms
ms
ms
ns
ns
ns
ns
ns
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