am7992b Advanced Micro Devices, am7992b Datasheet - Page 14

• Manufacturer Part Number: am7992b
• Description: Serial Interface Adapter Sia
• Manufacturer: Advanced Micro Devices

SWITCHING CHARACTERISTICS over operating ranges unless otherwise specified
14
Receiver Specification
Collision Specification
No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1
2
3
4
5
6
7
8
9
Parameters
t
t
t
t
t
t
t
t
RPWR
RPWO
RPWN
CPWR
CPWO
CPWE
CPWN
t
t
t
t
t
t
t
REDH
t
t
t
t
t
t
t
t
RCH
RCR
RDR
RDH
RDS
DPH
DPO
CPH
CPO
RCT
RCL
RCF
RDF
DPL
RLT
Description
RCLK Cycle Time
RCLK HIGH Time
RCLK LOW Time
RCLK Rise Time
RCLK Fall Time
RX Rise Time
RX Fall Time
RX Hold Time (RCLK
RX Prop Delay (RCLK
RENA Turn-On Delay (V
Receive
RENA Turn-On Delay (V
Receive
RENA LOW Time
Receive
(|Input| > |V
Receive
(|Input| > |V
Decoder Acquisition Time
RENA Hold Time (RCLK
Receive
Not Turn-Off INTCARR
Collision
Turn-On CLSN (|Input| > |V
Collision
CLSN (|Input| > |V
Collision
CLSN (|Input| > |V
Collision
Turn-Off CLSN (|Input| < |V
CLSN Turn-On Delay (V
Collision
CLSN Turn-Off Delay (V
Collision
to RENA
to RENA
Input Pulse Width to Reject
Input Pulse Width to Turn-On
Input Pulse Width to
Input Pulse Width to Not
Input Pulse Width to Turn-On
Input Pulse Width to Turn-Off
Input Pulse Width to Not
to CLSN
to CLSN
IDC
IDC
Max|)
Max|)
IDC
IDC
H
L
H
L
)
)
)
)
Max|)
Max|)
to RX Change)
IDC
IDC
IDC
IDC
to RX Stable)
to RENA
IDC
IDC
Max on
Max on
Max on
Min on
Am7992B
Max|)
Min|)
L
)
Test Conditions
(Note 10)
(Note 8)
(Note 4)
(Note 4)
(Note 9)
120
160
Min
85
38
38
45
40
26
5
Max
118
300
450
165
160
25
80
20
80
10
80
50
8
8
8
8
AMD
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns