AM7968 AMD [Advanced Micro Devices], AM7968 Datasheet - Page 41

• Manufacturer Part Number: AM7968
• Description: TAXIchip Integrated Circuits(Transparent Asynchronous Xmitter-Receiver Interface)
• Manufacturer: AMD [Advanced Micro Devices]

Am7969-125 Military TAXIchip Receiver (Notes 13, 14, 22)
Note:
CLK (pin 19) must be connected to CNB (pin 24).
Bus Interface Signals:
Serial Interface Signals: SERIN+, SERIN–
Miscellaneous Signals: X1 (Note 15)
38a
No.
35
36
37
38
39
40
41
42
43
57
60
61
Parameter
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
PW
PW
PW
PW
PW
t
PD
PD
PD
PD
PD
PD
J
P
DO0–DO7, DO8/CO3, DO9/CO2, CO0–CO1, DSTRB, CSTRB, IGM, CLK, CNB, VLTN
Parameter Description
CLK Period (Note 24)
Data Valid to STRB Delay
CLK to STRB
CLK to STRB
STRB to CLK (Note 23)
CLK to Data Valid Delay
STRB Pulse Width HIGH
CLK Pulse Width HIGH
CLK Pulse Width LOW
SERIN to CLK Delay
SERIN Peak to Peak Input Jitter
Tolerance (Note 16)
X1 Pulse Width HIGH
X1 Pulse Width LOW
Am7968/Am7969-125 Military
Test Conditions
TTL Output Load
TTL Output Load
TTL Output Load
TTL Output Load
TTL Output Load
TTL Output Load
TTL Output Load
TTL Output Load
TTL Output Load
5t
5t
3t
2n –15
2n +17
t
n
t
n –14
35
n –7
35
35
35
5t
35
2n
Min
2t
8 n
35
35
n
35
35
–15
-
2t
2t
n
n +15
25 n
t
35
35
5t
n
Max
35
n
5
35
+26
+
23
AMD
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
37