SY100E111AEJC datasheet, PDF - EEWORLD Datasheet

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SY100E111AEJC: DescriptionLow Skew Clock Driver, 100E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28; Categorylogic logic; File Size148KB，7 Pages; ManufacturerMicrel ( Microchip ); Websitehttps://www.microchip.com

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SY100E111AEJC Overview

Low Skew Clock Driver, 100E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28

SY100E111AEJC Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Micrel ( Microchip )
package instruction	QCCJ, LDCC28,.5SQ
Reach Compliance Code	not_compliant
series	100E
Input adjustment	DIFFERENTIAL
JESD-30 code	S-PQCC-J28
JESD-609 code	e0
length	11.48 mm
Logic integrated circuit type	LOW SKEW CLOCK DRIVER
Humidity sensitivity level	1
Number of functions	1
Number of inverted outputs
Number of terminals	28
Actual output times	9
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	QCCJ
Encapsulate equivalent code	LDCC28,.5SQ
Package shape	SQUARE
Package form	CHIP CARRIER
Peak Reflow Temperature (Celsius)	240
power supply	-4.5 V
Prop。Delay @ Nom-Sup	0.73 ns
propagation delay (tpd)	0.73 ns
Certification status	Not Qualified
Same Edge Skew-Max（tskwd）	0.05 ns
Maximum seat height	4.37 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.2 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	ECL
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn85Pb15)
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	30
width	11.48 mm

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Micrel, Inc.

5V/3.3V 1:9 DIFFERENTIAL

CLOCK DRIVER (w/ENABLE)

SY10E111AE/LE

SY100E111AE/LE

Precision Edge

SY10E111AE/LE

Precision Edge

SY100E111AE/LE

FEATURES

■

5V and 3.3V power supply options

■

200ps part-to-part skew

■

50ps output-to-output skew

■

Differential design

output

Enable Input

Voltage and temperature compensated outputs

Precision Edge

DESCRIPTION

The SY10/100E111AE/LE are low skew 1-to-9 differential

drivers designed for clock distribution in mind. The SY10/

100E111AE/LE's function and performance are similar to

the popular SY10/100E111, with the improvement of lower

jitter and the added feature of low voltage operation. It

accepts one signal input, which can be either differential or

single-ended if the V

output is used. The signal is fanned

out to 9 identical differential outputs. An enable input is

also provided such that a logic HIGH disables the device by

forcing all Q outputs LOW and all Q outputs HIGH.

The E111AE/LE is specifically designed, modeled and

produced with low skew as the key goal. Optimal design

and layout serve to minimize gate to gate skew within a

device, and empirical modeling is used to determine process

control limits that ensure consistent t

distributions from

lot to lot. The net result is a dependable, guaranteed low

skew device.

To ensure that the tight skew specification is met it is

necessary that both sides of the differential output are

terminated into 50Ω, even if only one side is being used. In

most applications, all nine differential pairs will be used

and therefore terminated. In the case where fewer that

nine pairs are used, it is necessary to terminate at least the

output pairs on the same package side as the pair(s) being

used on that side, in order to maintain minimum skew.

Failure to do this will result in small degradations of

propagation delay (on the order of 10-20ps) of the output(s)

being used which, while not being catastrophic to most

designs, will mean a loss of skew margin.

The E111AE/LE, as with most other ECL devices, can

be operated from a positive V

supply in PECL mode.

This allows the E111AE/LE to be used for high performance

clock distribution in +5V/+3.3V systems. Designers can

take advantage of the E111AE/LE's performance to

distribute low skew clocks across the backplane or the

board. In a PECL environment, series or Thevenin line

terminations are typically used as they require no additional

power supplies. For systems incorporating GTL, parallel

termination offers the lowest power by taking advantage of

the 1.2V supply as terminating voltage.

■

75K

Ω

input pulldown resistors

■

Fully compatible with Motorola MC10/100E111

■

Available in 28-pin PLCC package

BLOCK DIAGRAM

PIN NAMES

IN, IN

, Q

— Q

, Q

CCO

Function

Differential Input Pair

Enable Input

Differential Outputs

Output

to Output

Precision Edge is a registered trademark of Micrel, Inc.

M9999-030509

hbwhelp@micrel.com or (408) 955-1690

Rev.: K

Amendment: /0

March 2009

Rev. Date:

SY100E111AEJC Related Products

	SY100E111AEJC	SY10E111LEJC	SY100E111AEJI	SY100E111LEJI	SY100E111LEJC	SY10E111AEJC	SY10E111AEJI
Description	Low Skew Clock Driver, 100E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28	Low Skew Clock Driver, 10E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28	Low Skew Clock Driver, 100E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28	Low Skew Clock Driver, 100E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28	Low Skew Clock Driver, 100E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28, PLASTIC, LCC-28	Low Skew Clock Driver, 10E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28	Low Skew Clock Driver, 10E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	Micrel ( Microchip )	Micrel ( Microchip )	Micrel ( Microchip )	Micrel ( Microchip )	Micrel ( Microchip )	Micrel ( Microchip )	Micrel ( Microchip )
package instruction	QCCJ, LDCC28,.5SQ	PLASTIC, LCC-28	QCCJ, LDCC28,.5SQ	PLASTIC, LCC-28	PLASTIC, LCC-28	PLASTIC, LCC-28	PLASTIC, LCC-28
Reach Compliance Code	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant
series	100E	10E	100E	100E	100E	10E	10E
Input adjustment	DIFFERENTIAL	DIFFERENTIAL	DIFFERENTIAL	DIFFERENTIAL	DIFFERENTIAL	DIFFERENTIAL	DIFFERENTIAL
JESD-30 code	S-PQCC-J28	S-PQCC-J28	S-PQCC-J28	S-PQCC-J28	S-PQCC-J28	S-PQCC-J28	S-PQCC-J28
JESD-609 code	e0	e0	e0	e0	e0	e0	e0
Logic integrated circuit type	LOW SKEW CLOCK DRIVER	LOW SKEW CLOCK DRIVER	LOW SKEW CLOCK DRIVER	LOW SKEW CLOCK DRIVER	LOW SKEW CLOCK DRIVER	LOW SKEW CLOCK DRIVER	LOW SKEW CLOCK DRIVER
Number of functions	1	1	1	1	1	1	1
Number of terminals	28	28	28	28	28	28	28
Actual output times	9	9	9	9	9	9	9
Maximum operating temperature	70 °C	85 °C	85 °C	85 °C	70 °C	85 °C	85 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	QCCJ	QCCJ	QCCJ	QCCJ	QCCJ	QCCJ	QCCJ
Encapsulate equivalent code	LDCC28,.5SQ	LDCC28,.5SQ	LDCC28,.5SQ	LDCC28,.5SQ	LDCC28,.5SQ	LDCC28,.5SQ	LDCC28,.5SQ
Package shape	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package form	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER
power supply	-4.5 V	+-3/+-3.8 V	-4.5 V	-3.3 V	-3.3 V	-5.2 V	-5.2 V
Prop。Delay @ Nom-Sup	0.73 ns	0.73 ns	0.73 ns	0.73 ns	0.73 ns	0.73 ns	0.73 ns
propagation delay (tpd)	0.73 ns	0.73 ns	0.73 ns	0.73 ns	0.73 ns	0.73 ns	0.78 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Same Edge Skew-Max（tskwd）	0.05 ns	0.05 ns	0.05 ns	0.05 ns	0.05 ns	0.05 ns	0.075 ns
surface mount	YES	YES	YES	YES	YES	YES	YES
technology	ECL	ECL	ECL	ECL	ECL	ECL	ECL
Temperature level	COMMERCIAL	OTHER	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	OTHER	INDUSTRIAL
Terminal surface	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	J BEND	J BEND	J BEND	J BEND	J BEND	J BEND	J BEND
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
length	11.48 mm	-	11.48 mm	11.48 mm	11.48 mm	-	-
Humidity sensitivity level	1	-	1	1	1	-	-
Peak Reflow Temperature (Celsius)	240	-	240	240	240	-	-
Maximum seat height	4.37 mm	-	4.37 mm	4.37 mm	4.37 mm	-	-
Maximum supply voltage (Vsup)	5.5 V	-	5.5 V	3.8 V	3.8 V	-	-
Minimum supply voltage (Vsup)	4.2 V	-	4.2 V	3 V	3 V	-	-
Nominal supply voltage (Vsup)	5 V	-	5 V	3.3 V	3.3 V	-	-
Maximum time at peak reflow temperature	30	-	30	30	30	-	-
width	11.48 mm	-	11.48 mm	11.48 mm	11.48 mm	-	-

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