參數(shù)資料
型號(hào)： TIBPAL20R4-7CJT
廠商： Texas Instruments, Inc.
英文描述： HIGH-PERFORMANCE IMPACT-X E PAL CIRCUITS
中文描述： 高性能影響組E PAL制式電路
文件頁(yè)數(shù)： 10/20頁(yè)
文件大?。?/td> 210K
代理商： TIBPAL20R4-7CJT
I, I/O
O, I/O
tpd
ns
TIBPAL20L8-7C, TIBPAL20R4-7C, TIBPAL20R6-7C, TIBPAL20R8-7C
HIGH-PERFORMANCE
IMPACT-X
PAL
CIRCUITS
SRPS005D – D3307, OCTOBER 1989 – REVISED NOVEMBER 1995
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
10
electrical characteristics over recommended operating free-air temperature range
PARAMETER
TEST CONDITIONS
II = –18 mA
IOH = –3.2 mA
IOL = 24 mA
VO = 2.7 V
VO = 0.4 V
VI = 5.5 V
VI = 2.7 V
VI = 0.4 V
VO = 0.5 V
VI = 0,
VI = 2 V
VO = 2 V
VCLK = 2 V
MIN
TYP
–0.8
MAX
–1.5
UNIT
V
VIK
VOH
VOL
IOZH
IOZL
II
IIH
IIL
IOS§
ICC
Ci
Co
Cclk
VCC = 4.75 V,
VCC = 4.75 V,
VCC = 4.75 V,
VCC = 5.25 V,
VCC = 5.25 V,
VCC = 5.25 V,
VCC = 5.25 V,
VCC = 5.25 V,
VCC = 5.25 V,
VCC = 5.25 V,
f = 1 MHz,
2.4
3.2
V
0.3
0.5
V
μ
A
μ
A
μ
A
μ
A
μ
A
mA
100
–100
100
25
–80
–250
–30
–70
–130
Outputs open
150
210
mA
5
pF
f = 1 MHz,
6
pF
f = 1 MHz,
6
pF
switching characteristics
over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
TEST CONDITION
MIN
TYP
MAX
UNIT
without feedback
with internal feedback
(counter configuration)
with external feedback
100
fmax
100
MHz
74
3
3
2
1 or 2 outputs switching
8 outputs switching
Q
5.5
7
R1 = 200
,
R2 = 390
,
6
4
7.5
6.5
tpd
tpd#
ten
tdis
ten
tdis
tsk(o)||
CLK
↑
ns
CLK
↑
OE
↓
OE
↑
I, I/O
I, I/O
Feedback input
See Figure 6
3
ns
Q
Q
4
4
6
6
7.5
7.5
ns
ns
ns
ns
O, I/O
O, I/O
9
9
Skew between registered outputs
0.5
ns
All typical values are at VCC = 5 V, TA = 25
°
C.
I/O leakage is the worst case of IOZL and IIL or IOZH and IIH respectively.
§Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second. VO is set at 0.5 V to
avoid test problems caused by test equipment ground degradation.
See section for fmax specifications.
#This parameter applies to TIBPAL20R4’ and TIBPAL20R6’ only (see Figure 4 for illustration) and is calculated from the measured fmax with internal
feedback in the counter configuration.
||This parameter is the measurement of the difference between the fastest and slowest tpd (CLK-to-Q) observed when multiple registered outputs
are switching in the same direction.
相關(guān)PDF資料
PDF描述
TIBPAL20R6-7CJT HIGH-PERFORMANCE IMPACT-X E PAL CIRCUITS
TIBPAL20L8-7CJT HIGH-PERFORMANCE IMPACT-X E PAL CIRCUITS
TIBPAL20R8-7CJT HIGH-PERFORMANCE IMPACT-X E PAL CIRCUITS
TIBPAL20R8-10MFK HIGH-PERFORMANCE IMPACT-X E PAL CIRCUITS
TIBPAL20R8-10MJT HIGH-PERFORMANCE IMPACT-X E PAL CIRCUITS
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TIBPAL20R4-7M 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS
TIBPAL20R4-7MFK 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS
TIBPAL20R4-7MJT 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH-PERFORMANCE IMPACT-X PAL CIRCUITS
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