SY10E137(1998) 데이터 시트보기 (PDF) - Micrel

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SY10E137
(Rev.:1998)

8-BIT RIPPLE COUNTER

Micrel 

Micrel

DC ELECTRICAL CHARACTERISTICS

VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND

Symbol

Parameter

TA = 0°C

TA = +25°C

TA = +85°C

Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit

VBB

Output Reference

V

Voltage

10E –1.38 — –1.27 –1.35 — –1.25 –1.31 — –1.19

100E –1.38 — –1.26 –1.38 — –1.26 –1.38 — –1.26

IIH

Input HIGH Current

— — 150 — — 150 — — 150 µA

IEE

Power Supply

mA

Current

10E — 121 145 — 121 145 — 121 145

100E — 121 145 — 121 145 — 139 167

SY10E137

SY100E137

Condition

—

—

—

AC ELECTRICAL CHARACTERISTICS

VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND

TA = 0°C

TA = +25°C

TA = +85°C

Symbol

Parameter

Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit

Condition

fCOUNT Max. Count Frequency

1800 2200 — 1800 2200 — 1800 2200 — MHz

—

tPLH

Propagation Delay to Output

ps

—

tPHL

CLK to Q0

1300 1700 2150 1300 1700 2150 1350 1750 2200

CLK to Q1

1600 2025 2500 1600 2050 2500 1650 2100 2550

CLK to Q2

1950 2425 2925 1950 2450 2925 2025 2500 3000

CLK to Q3

2275 2750 3350 2275 2775 3350 2350 2850 3425

CLK to Q4

2625 3125 3750 2625 3150 3750 2700 3225 3625

CLK to Q5

2950 3450 4150 2950 3475 4150 3050 3550 4250

CLK to Q6

3250 3775 4450 3250 3800 4450 3375 3925 4600

CLK to Q7

3575 4075 4800 3575 4125 4800 3700 4250 4950

A_Start to Q0

950 1325 1700 950 1325 1700 950 1325 1700

MR to Q0

700 1000 1300 700 1000 1300 700 1000 1300

tS

Set-up Time (EN1, EN2)

0 –150 — 0 –150 — 0 –150 — ps

—

tH

Hold Time (EN1, EN2)

300 150 — 300 150 — 300 150 — ps

—

tRR

Reset Recovery Time

400 200 — 400 200 — 400 200 — ps

—

MR, A_Start

tPW

Minimum Pulse Width

400 — — 400 — — 400 — — ps

—

CLK, MR, A_Start

VPP

Minimum Input Swing (CLK) 0.25 — 1.0 0.25 — 1.0 0.25 — 1.0 V

1

VCMR Com. Mode Range (CLK) –0.4 — –2.0 –0.4 — –2.0 –0.4 — –2.0 V

—

tr

Rise/Fall Time, 20% to 80%

ps

—

tf

Q0, Q1

150 — 400 150 — 400 150 — 400

Q2–Q7

275 — 600 275 — 600 275 — 600

NOTE:

1. Minimum input swing for which AC parameters are guaranteed. Full DC ECL output swings will be generated with only 50mV input swings.

PRODUCT ORDERING CODE

Ordering

Code

SY10E137JC

SY10E137JCTR

SY100E137JC

SY100E137JCTR

Package

Type

J28-1

J28-1

J28-1

J28-1

Operating

Range

Commercial

Commercial

Commercial

Commercial

3

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