IIL

VCC = 5.25 V,

VI = 0.4 V

mA

Ci

f = 1 MHz,

VI = 2 V

pF

TIBPAL22V10-10C

HIGH-PERFORMANCE IMPACT-X

™ PROGRAMMABLE ARRAY LOGIC CIRCUITS

SRPS015 – D3972, FEBRUARY 1992

POST OFFICE BOX 655303

9

electrical characteristics over recommended operating free-air temperature range

PARAMETER

TEST CONDITIONS

MIN

TYP†

MAX

UNIT

VIK

VCC = 4.75 V,

II = – 18 mA

– 1.2

V

VOH

VCC = 4.75 V,

IOH = – 3.2 mA

2.4

V

VOL

VCC = 4.75 V,

IOL = 16 mA

0.35

0.5

V

IOZH‡

VCC = 5.25 V,

VO = 2.7 V

0.1

mA

IOZL‡

VCC = 5.25 V,

VO = 0.4 V

– 0.1

mA

II

VCC = 5.25 V,

VI = 5.5 V

1

mA

IIH‡

VCC = 5.25 V,

VI = 2.7 V

25

µA

CLK

– 0.25

All others

– 0.1

IOS§

VCC = 5.25 V,

VO = 0.5 V

–30

– 130

mA

ICC

VCC = 5.25 V,

VI = GND,

Outputs open

210

mA

I

6

CLK

6

Co

f = 1 MHz,

VO = 2 V

8

pF

† 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.

switching characteristics over recommended ranges of supply voltage and operating free-air

temperature (unless otherwise noted)

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

TEST CONDITION

MIN

MAX

UNIT

Without feedback

100

fmax¶

With internal feedback (counter configuration)

80

MHz

With external feedback

71

tpd

I, I/O

I/O

R1 = 300

Ω,

1

10

ns

tpd

I, I/O (reset)

Q

R2 = 300

Ω,

15

ns

tpd

CLK

Q

See Figure 6

1

7

ns

tpd#

CLK

Feedback

5.5

ns

ten

I, I/O

I/O, Q

11

ns

tdis

I, I/O

I/O, Q

9

ns

¶ fmax (without feedback) =

1

tw(low) ) tw(high)

fmax (with internal feedback) =

1

tsu ) tpd(CLK to feedback)

fmax (with external feedback) =

1

tsu ) tpd(CLK to Q)

# This parameter is calculated from the measured fmax with internal feedback in the counter configuration.