ECL ProTM

SY10EP53V

Micrel

DESCRIPTION

3.3V and 5V power supply options

3.0GHz toggle frequency

75K

internal input pulldown resistors

Available in 10-pin MSOP package

The SY10EP53V is a differential data, differential clock

D flip-flop with set and reset. The EP53V is ideally suited
for those applications which require the ultimate in AC
performance.

Data enters the master portion of the flip-flop when

the clock is LOW and is transferred to the slave, and
thus the outputs, upon a positive transition of the clock.
The differential clock inputs also allow the EP53V to be
used as a negative edge triggered device. Both set and
reset inputs are asynchronous, level triggered signals.

The EP53V employs input clamping circuitry so that,

under open input conditions (pulled down to V

), the

outputs of the device will remain stable.

FEATURES

5V/3.3V DIFFERENTIAL DATA
AND CLOCK D FLIP-FLOP WITH
SET AND RESET

PIN CONFIGURATION/BLOCK DIAGRAM

SET

RESET

CLK

UNDEF

Note 1.

Z = LOW-to-HIGH transition.

2345

VCC

/
D

/CLK

SET

/
Q

RESET

VEE

Flip-Flop

MSOP

TOP VIEW

Pin

Function

D, /D

Data Input (ECL)

CLK, /CLK

Clock Input (ECL)

Q, /Q

Data Output (ECL)

, V

Power Supply

SET

ECL Asynchonous Set

RESET

ECL Asynchonous Reset

Rev.: C

Amendment: /0

Issue Date:

March 2003

ECL ProTM

SY10EP53V

FINAL

TRUTH TABLE

(1)

PIN NAMES

ECL ProTM

ECL Pro is a trademark of Micrel, Inc.

ECL ProTM

SY10EP53V

Micrel

Symbol

Rating

Value

Unit

-- V

Power Supply Voltage

Input Voltage (V

= 0V, V

not more negative than V

)

�6.0 to 0

Input Voltage (V

= 0V, V

not more positive than V

)

+6.0 to 0

OUT

Output Current

�Continuous

�Surge

100

Operating Temperature Range

�40 to +85

�

store

Storage Temperature Range

�65 to +150

�

Package Thermal Resistance

�Still-Air

113

�

C/W

�500lfpm

Package Thermal Resistance

�

C/W

(Junction-to-Case)

Note 1.

Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. This is a stress rating only and functional operation
is not implied at conditions other than those detailed in the operational sections of this data sheet. Exposure to ABSOLUTE MAXIMUM
RATlNG conditions for extended periods may affect device reliability.

ABSOLUTE MAXIMUM RATINGS

(1)

= �40

�

= +25

�

= +85

�

Symbol

Parameter

Min.

Typ.

Max.

Min.

Typ.

Max.

Min.

Typ.

Max.

Unit

Power Supply Current

Output HIGH Voltage

(3)

3865

3990

4115

3930

4055

4180

3990

4115

4240

Outuput LOW Voltage

(3)

3050

3190

3315

3050

3255

3380

3050

3315

3440

Input HIGH Voltage

3790

4115

3855

4180

3915

4240

(Single-Ended)

Input LOW Voltage

3065

3390

3130

3455

3190

3515

(Single-Ended)

IHCMR

Input HIGH Voltage

(4)

2.0

Common Mode Range (Diff.)

Input HIGH Current

150

�

Input LOW Current

0.5

�

�150

Note 1.

10EP circuits are designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. The circuit
is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained.

Note 2.

Input and output parameters vary 1:1 with V

. V

can vary �0.5V to +0.5V.

Note 3.

All loading with 50

to V

�2.0V.

Note 4.

IHCMR

(min) varies 1:1 with V

, V

IHCMR

(max) varies 1:1 with V

. The V

IHCMR

range is referenced to the most positive side of the differen-

tial input signal.

PECL DC ELECTRICAL CHARACTERISTICS

(1)

= 5.0V, V

= 0V

(2)

ECL ProTM

SY10EP53V

Micrel

= �40

�

= +25

�

= +85

�

Symbol

Parameter

Min.

Typ.

Max.

Min.

Typ.

Max.

Min.

Typ.

Max.

Unit

Power Supply Current

Output HIGH Voltage

(3)

2165

2290

2415

2230

2355

2480

2290

2415

2540

Outuput LOW Voltage

(3)

1350

1490

1615

1350

1555

1680

1350

1615

1740

Input HIGH Voltage

2090

2415

2155

2480

2215

2540

(Single-Ended)

Input LOW Voltage

1365

1690

1430

1755

1490

1815

(Single-Ended)

IHCMR

Input HIGH Voltage

(4)

2.0

Common Mode Range (Diff.)

Input HIGH Current

150

�

Input LOW Current

0.5

�

�150

Note 1.

Note 2.

Input and output parameters vary 1:1 with V

. V

can vary �0.3V to +0.5V.

Note 3.

All loading with 50

to V

�2.0V.

Note 4.

IHCMR

(min) varies 1:1 with V

, V

IHCMR

(max) varies 1:1 with V

. The V

IHCMR

range is referenced to the most positive side of the differential

input signal.

LVPECL DC ELECTRICAL CHARACTERISTICS

(1)

= 3.3V, V

= 0V

(2)

= �40

�

= +25

�

= +85

�

Symbol

Parameter

Min.

Typ.

Max.

Min.

Typ.

Max.

Min.

Typ.

Max.

Unit

Power Supply Current

(3)

Output HIGH Voltage

(4)

�1135

�0885

�1070

�0945

�0820

�1010

�0760

Outuput LOW Voltage

(4)

�1950

�1685

�1950

�1745

�1620

�1950

�1560

Input HIGH Voltage

�1210

�0885

�1145

�0820

�1085

�0760

Input LOW Voltage

�1935

�1610

�1870

�1545

�1810

�1485

IHCMR

Input HIGH Voltage

+2.0

Common Mode Range

(5)

Input HIGH Current

150

�

Input LOW Current

0.5

�

Note 1.

Note 2.

Input and output parameters vary 1:1 with V

Note 3.

= 0V, V

= V

(min) to V

(max), all other pins floating.

Note 4.

All loading with 50

to V

� 2.0V.

Note 5.

IHCMR

min varies 1:1 with V

, max varies 1:1 with V

ECL/LVECL DC ELECTRICAL CHARACTERISTICS

(1)

= 0V, V

= �5.5V to �3.0V

(2)

ECL ProTM

SY10EP53V

Micrel

= �40

�

= +25

�

= +85

�

Symbol

Parameter

Min.

Typ.

Max.

Min.

Typ.

Max.

Min.

Typ.

Max.

Unit

MAX

Maximum Toggle Frequency

(1)

3.0

GHz

PLH

Propagation Delay to Output

PHL

Differential

CLK

Q, /Q

175

325

200

275

350

250

400

SET, RESET

Q, /Q

200

360

250

330

420

325

475

Reset Recovery Time

225

200

140

185

Setup Time

150

Hold Time

150

Minimum Pulse Width

550

450

550

450

550

450

Input Voltage Swing

TBD

(Differential)

Output Rise/Fall Times

180

130

200

220

(20% to 80%)

Note 1.

MAX

guaranteed for functionality only. V

and V

levels are guaranteed at DC only.

AC ELECTRICAL CHARACTERISTICS

= 0V, V

= �5.5V to �3.0V; V

= 3.0V to 5.5V, V

= 0V

PRODUCT ORDERING CODE

Ordering

Package

Operating

Package

Code

Type

Range

Marking

SY10EP53ZC

K10-1

Commercial

HEP53V

SY10EP53ZCTR

(1)

K10-1

Commercial

HEP53V

SY10EP53ZI

(2)

K10-1

Industrial

HEP53V

SY10EP53ZITR

(1,2)

K10-1

Industrial

HEP53V

Note 1.

Tape and Reel.

Note 2.

Recommended for new designs.

ECL ProTM

SY10EP53V

Micrel

Rev. 00

10 LEAD MSOP (K10-1)

MICREL, INC.

1849 FORTUNE DRIVE

SAN JOSE, CA 95131

USA

TEL

+ 1 (408) 944-0800

FAX

+ 1 (408) 944-0970

WEB

http://www.micrel.com

The information furnished by Micrel in this datasheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use.

Micrel reserves the right to change circuitry and specifications at any time without notification to the customer.

Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can

reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into
the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser's

use or sale of Micrel Products for use in life support appliances, devices or systems is at Purchaser's own risk and Purchaser agrees to fully indemnify

Micrel for any damages resulting from such use or sale.

� 2003 Micrel, Incorporated.

Электронный компонент: SY10EP53ZI