參數(shù)資料
型號: TIBPAL20R4-5CJT
廠商: Texas Instruments, Inc.
英文描述: HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS
中文描述: 高性能影響X PAL制式電路
文件頁數(shù): 19/35頁
文件大?。?/td> 439K
代理商: TIBPAL20R4-5CJT
TIBPAL20L8-5C, TIBPAL20R4-5C, TIBPAL20R6-5C, TIBPAL20R8-5C
TIBPAL20L8-7M TIBPAL20R4-7M TIBPAL20R6-7M TIBPAL20R8-7M
HIGH-PERFORMANCE
IMPACT-X
PAL
CIRCUITS
SRPS010F – D3353, OCTOBER 1989 – REVISED SEPTEMBER 1992
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
19
f
max
SPECIFICATIONS
f
max
with external feedback, see Figure 5
This configuration is a typical state-machine design with feedback signals sent off-chip. This external feedback
could go back to the device inputs or to a second device in a multi-chip state machine. The slowest path defining
the period is the sum of the clock-to-output time and the input setup time for the external signals
(t
su
+ t
pd
CLK-to-Q).
Thus, fmaxwith external feedback
(tsu
tpdCLK
1
to
Q).
tpd CLK-to-Q
tsu
CLK
Logic
Array
Next Device
tsu
C1
1D
Figure 5. f
max
With External Feedback
相關(guān)PDF資料
PDF描述
TIBPAL20R6-5CJT HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS
TIBPAL20L8-5CJT HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS
TIBPAL20L8-7M HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS
TIBPAL20L8-7MFK HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS
TIBPAL20L8-7MJT HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS
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