SY100S838ZCTR 参数 Datasheet PDF下载

Micrel

ClockWorks™

SY100S838

SY100S838L

AC ELECTRICAL CHARACTERISTICS

(1)

V

EE

= V

EE

(Min.) to V

EE

(Max.); V

CC

= GND

T

A

= –40

°

C

Symbol

f

MAX

t

PLH

t

PHL

Parameter

Maximum Toggle Frequency

Propagation Delay to Output

CLK

➝

Output (Diff.)

CLK

➝

Output (S.E.)

MR

➝

Q

Within-Device Skew

(2)

Q0 — Q3

Part-to-Part

t

S

t

H

V

PP

V

CMR

t

RR

t

PW

tr

tf

Set-up Time

Hold Time

Q0 — Q3 (Diff.)

EN

➝

CLK

DIVSEL

➝

CLK

CLK

➝

EN

CLK

➝

DIVSEL

CLK

CLK

1000

950

900

600

—

—

300

300

400

400

250

(4)

—

CLK

MR

Q

800

700

280

—

—

—

—

—

—

150

—

150

200

—

—

—

—

—

—

—

1150

1200

900

50

200

—

—

—

—

—

-0.55

100

—

—

550

T

A

= 0

°

C

1000

950

900

600

—

—

300

300

400

400

250

(4)

—

800

700

280

—

—

—

—

—

—

150

—

150

200

—

—

—

—

—

—

—

1150

1200

900

50

200

—

—

—

—

—

-0.55

100

—

—

550

T

A

= +25

°

C

1000

970

920

600

—

—

300

300

400

400

250

(4)

—

800

700

280

—

—

—

—

—

—

150

—

150

200

—

—

—

—

—

—

—

T

A

= +85

°

C

Unit

MHz

ps

1170 1050

1220 1000

900 600

50

200

—

—

—

—

—

-0.55

100

—

—

550

—

—

300

300

400

400

250

(4)

—

800

700

280

—

—

—

—

—

150

—

150

200

—

—

—

—

—

—

1250

1300

900

50

200

—

—

—

—

—

-0.55

100

—

—

550

ps

ps

mV

V

ps

ps

ps

ps

1000

—

—

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

t

skew

Minimum Input Swing

(3)

Common Mode Range

(4)

Reset Recovery Time

Minimum Pulse Width

Output Rise/Fall Times

(20% —80%)

NOTES:

1. Parametric values specified at:

5 volt Power Supply Range 100S838 Series:

-4.2V to -5.5V.

3 volt Power Supply Range 100S838L Series -3.0V to -3.8V.

2. Skew is measured between outputs under identical transitions.

3. Minimum input swing for which AC parameters are guaranteed. The device will function reliably with differential inputs down to 100mV.

4. The CMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls within the specified

range and the peak-to-peak voltage lies between V

PP

(min) and 1.0V. The lower end of the CMR range is dependent on V

EE

and is equal to V

EE

+1.65V.

TIMING DIAGRAM

CLK

Q (÷1)

Q (÷2)

Q (÷3)

Q (÷4)

Q (÷6)

PRODUCT ORDERING CODE

Ordering

Code

SY100S838ZC

SY100S838ZCTR

SY100S838LZC

SY100S838LZCTR

Package

Type

Z20-1

Z20-1

Z20-1

Z20-1

Operating

Range

Commercial

Commercial

Commercial

Commercial

V

EE

Range

(V)

-4.2 to -5.5

-4.2 to -5.5

-3.0 to -3.8

-3.0 to -3.8

3

Ordering

Code

SY100S838ZI

SY100S838ZITR

SY100S838LZI

SY100S838LZITR

Package

Type

Z20-1

Z20-1

Z20-1

Z20-1

Operating

Range

Industrial

Industrial

Industrial

Industrial

V

EE

Range

(V)

-4.2 to -5.5

-4.2 to -5.5

-3.0 to -3.8

-3.0 to -3.8