參數資料
型號: TIBPAL20R6-7M
廠商: Texas Instruments, Inc.
英文描述: Adjustable 2.5-36V +/- 1% Tolerance 1-100mA Shunt Regulator - PB Free; Package: 8 LEAD PDIP; No of Pins: 8; Container: Rail; Qty per Container: 50
中文描述: 高性能影響X PAL制式電路
文件頁數: 18/35頁
文件大?。?/td> 439K
代理商: TIBPAL20R6-7M
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
18
f
max
SPECIFICATIONS
f
max
without feedback, see Figure 3
In this mode, data is presented at the input to the flip-flop and clocked through to the Q output with no feedback.
Under this condition, the clock period is limited by the sum of the data setup time and the data hold time (t
su
+ t
h
).
However, the minimum fmax is determined by the minimum clock period (t
w
high + t
w
low).
Thus, fmaxwithout feedback
(twhigh
1
twlow) or
1
(tsu
th).
CLK
Logic
Array
tsu + th
or
tw high + tw low
C1
1D
Figure 3. f
max
Without Feedback
f
max
with internal feedback, see Figure 4
This configuration is most popular in counters and on-chip state-machine designs. The flip-flop inputs are
defined by the device inputs and flip-flop outputs. Under this condition, the period is limited by the internal delay
from the flip-flop outputs through the internal feedback and logic array to the inputs of the next flip-flop.
Thus, fmaxwith internal feedback
1
(tsu
tpdCLK
to
FB).
Where tpd CLK-to-FB is the deduced value of the delay from CLK to the input of the logic array.
CLK
Logic
Array
tsu
tpd CLK-to-FB
C1
1D
Figure 4. f
max
With Internal Feedback
相關PDF資料
PDF描述
TIBPAL20R6-7MFK Adjustable 2.5-36V +/-0.4% Tolerance, 1-100mA Shunt Regulator - PB Free; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98
TIBPAL20R6-7MJT Adjustable 2.5-36V +/-0.4% Tolerance, 1-100mA Shunt Regulator; Package: Micro8™; No of Pins: 8; Container: Tape and Reel; Qty per Container: 4000
TIBPAL20R4-7M HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS
TIBPAL20R4-7MFK HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS
TIBPAL20R4-7MJT HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS
相關代理商/技術參數
參數描述
TIBPAL20R6-7MFK 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS
TIBPAL20R6-7MJT 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS
TIBPAL20R8 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS
TIBPAL20R8-10C 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS
TIBPAL20R8-10CFN 功能描述:SPLD - 簡單可編程邏輯器件 High-Performance Impact-X PAL Circuit RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池數量:10 最大工作頻率:66 MHz 延遲時間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風格:Through Hole 封裝 / 箱體:DIP-24