SY100E111LEJZ-TR [MICROCHIP]
100E SERIES, LOW SKEW CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC28;型号: | SY100E111LEJZ-TR |
厂家: | MICROCHIP |
描述: | 100E SERIES, LOW SKEW CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC28 驱动 输出元件 逻辑集成电路 |
文件: | 总7页 (文件大小:151K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Precision Edge®
5V/3.3V 1:9 DIFFERENTIAL
CLOCK DRIVER (w/ENABLE)
SY10E111AE/LE
SY100E111AE/LE
FEATURES
■ 5V and 3.3V power supply options
■ 200ps part-to-part skew
®
Precision Edge
■ 50ps output-to-output skew
■ Differential design
DESCRIPTION
■ VBB output
TheSY10/100E111AE/LEarelowskew1-to-9differential
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 VBB 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, andempiricalmodelingisusedtodetermineprocess
control limits that ensure consistent tpd 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.
■ Enable Input
■ Voltage and temperature compensated outputs
■ 75KΩ input pulldown resistors
■ Fully compatible with Motorola MC10/100E111
■ Available in 28-pin PLCC package
BLOCK DIAGRAM
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
0
0
1
1
2
2
3
3
4
4
5
IN
IN
EN
Q
Q
5
6
Q
Q
Q
Q
Q
6
7
7
8
8
The E111AE/LE, as with most other ECL devices, can
be operated from a positive VCC 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.
VBB
PIN NAMES
Pin
IN, IN
Function
Differential Input Pair
Enable Input
EN
Q0, Q0 — Q8, Q8
VBB
Differential Outputs
VBB Output
VCCO
VCC to Output
Precision Edge is a registered trademark of Micrel, Inc.
Rev.: K
Amendment: /0
M9999-030509
hbwhelp@micrel.com or (408) 955-1690
1
Rev. Date: March 2009
Precision Edge®
SY10E111AE/LE
SY100E111AE/LE
Micrel, Inc.
PACKAGE/ORDERING INFORMATION
Ordering Information(1)
Package Operating
Package
Marking
Lead
Finish
Part Number
Type
J28-1
J28-1
J28-1
Range
SY10E111AEJI
Industrial
Industrial
Industrial
SY10E111AEJI
SY10E111AEJI
SY100E111AEJI
Sn-Pb
Sn-Pb
Sn-Pb
25 24 23 22 21 20 19
V
EE
26
27
28
1
18
17
16
15
14
13
12
Q
Q
3
3
SY10E111AEJITR(2)
EN
IN
SY100E111AEJI
Q
VCCO
4
PLCC
TOP VIEW
J28-1
SY100E111AEJITR(2)
J28-1
Industrial
SY100E111AEJI
Sn-Pb
VCC
IN
2
Q
Q
Q
4
5
5
SY10E111AEJC
SY10E111AEJCTR(2)
J28-1 Commercial
J28-1 Commercial
J28-1 Commercial
SY10E111AEJI
SY10E111AEJI
SY100E111AEJI
Sn-Pb
Sn-Pb
Sn-Pb
V
BB
3
NC
4
SY100E111AEJC
5
6
7
8
9
10 11
SY100E111AEJCTR(2)
J28-1 Commercial
SY100E111AEJI
Sn-Pb
SY10E111LEJI
SY10E111LEJITR(2)
J28-1
J28-1
J28-1
Industrial
Industrial
Industrial
SY10E111LEJI
SY10E111LEJI
SY100E111LEJI
Sn-Pb
Sn-Pb
Sn-Pb
28-Pin PLCC (J28-1)
SY100E111LEJI
SY100E111LEJITR(2)
J28-1
Industrial
SY100E111LEJI
Sn-Pb
SY10E111LEJC
SY10E111LEJCTR(2)
J28-1 Commercial
J28-1 Commercial
J28-1 Commercial
SY10E111LEJI
SY10E111LEJI
SY100E111LEJI
Sn-Pb
Sn-Pb
Sn-Pb
SY100E111LEJC
SY100E111LEJCTR(2)
SY10E111AEJY(3)
J28-1 Commercial
SY100E111LEJI
Sn-Pb
J28-1
Industrial
SY10E111AEJY with
Matte-Sn
Pb-Free bar-line indicator
SY10E111AEJYTR(2, 3)
SY100E111AEJY(3)
J28-1
J28-1
Industrial
Industrial
SY10E111AEJY with
Pb-Free bar-line indicator
Matte-Sn
Matte-Sn
SY100E111AEJY with
Pb-Free bar-line indicator
SY100E111AEJYTR(2, 3) J28-1
Industrial
SY100E111AEJY with
Pb-Free bar-line indicator
Matte-Sn
Matte-Sn
Matte-Sn
Matte-Sn
Matte-Sn
Matte-Sn
SY10E111LEJZ(3)
J28-1 Commercial
J28-1 Commercial
J28-1 Commercial
J28-1 Commercial
SY10E111LEJZ with
Pb-Free bar-line indicator
SY10E111LEJZTR(2, 3)
SY100E111LEJZ(3)
SY100E111LEJZTR(2, 3)
SY10E111LEJY(3)
SY10E111LEJZ with
Pb-Free bar-line indicator
SY100E111LEJZ with
Pb-Free bar-line indicator
SY100E111LEJZ with
Pb-Free bar-line indicator
J28-1
Industrial
SY10E111LEJY with
Pb-Free bar-line indicator
SY10E111LEJYTR(2, 3)
SY100E111LEJY(3)
J28-1
J28-1
Industrial
Industrial
SY10E111LEJY with
Pb-Free bar-line indicator
Matte-Sn
Matte-Sn
SY100E111LEJY with
Pb-Free bar-line indicator
SY100E111LEJYTR(2, 3) J28-1
Industrial
SY100E111LEJY with
Matte-Sn
Pb-Free bar-line indicator
Notes:
1. Contact factory for die availability. Dice are guaranteed at T = 25°C, DC Electricals only.
A
2. Tape and Reel.
3. Pb-Free package is recommended for new designs.
M9999-030509
hbwhelp@micrel.com or (408) 955-1690
2
Precision Edge®
SY10E111AE/LE
SY100E111AE/LE
Micrel, Inc.
ABSOLUTE MAXIMUM RATINGS(1)
SYMBOL
VEE
PARAMETER
RATING
–8.0 to 0
0 to –6.0
UNIT
V
Power Supply (VCC = 0V)
Input Voltage (VCC = 0V)
Output Current:
VI
V
IOUT
Continuous
Surge
50
100
mA
TA
Operating Temperature Range
Operating Range
–40 to +85
–5.7 to –4.2
–65 to +150
°C
V
VEE(2)
Tstore
Storage Temperature Range
°C
ECL DC ELECTRICAL CHARACTERISTICS(1)
VEE = VEE (Min.) to VEE (Max.); VCC = GND
TA = –40°C
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
Parameter
Min. Typ. Max.
Min. Typ. Max.
Min. Typ. Max.
Min. Typ. Max. Unit
VOH
Output HIGH Voltage
mV
10EL –1080
100EL –1085
Output LOW Voltage
10EL –1950
100EL –1830
Input HIGH Voltage
—
—
–890 –1020
–880 –1025
—
—
–840 –980
–880 –1025
—
—
–810 –910
–880 –1025
—
—
–720
–880
VOL
VIH
VIL
mV
mV
mV
V
—
—
–1650 –1950
–1550 –1810
—
—
–1630 –1950
–1620 –1810
—
—
–1630 –1950
–1620 –1810
—
—
–1595
–1620
10EL –1230
100EL –1165
—
—
–890 –1170
–880 –1165
—
—
–840 –1130
–880 –1165
—
—
–810 –1060
–880 –1165
—
—
–720
–880
Input LOW Voltage
10EL –1950
100EL –1810
—
—
–1500 –1950
–1475 –1810
—
—
–1480 –1950
–1475 –1810
—
—
–1480 –1950
–1475 –1810
—
—
–1445
–1475
VBB
Output Reference
Voltage
10EL –1.43
100EL –1.38
—
—
–1.30 –1.38
–1.26 –1.38
—
—
–1.27 –1.35
–1.26 –1.38
—
—
–1.25 –1.31
–1.26 –1.38
—
—
–1.19
–1.26
IIH
IIL
Input HIGH Current
Input LOW Current
—
—
150
—
—
150
—
—
150
—
—
150
µA
µA
10EL
100EL
0.5
0.5
—
—
—
—
0.5
0.5
—
—
—
—
0.5
0.5
—
—
—
—
0.3
0.5
—
—
—
—
IEE
Power Supply Current
mA
10EL
100EL
—
—
—
—
66
66
—
—
—
—
66
66
—
—
—
—
66
66
—
—
—
—
66
78
Notes:
1. Absolute maximum rating, beyond which device life may be imparied unless otherwise specified.
2. Parametric values specified at:
5 volt Power Supply Range 100EL Series:
10EL Series
-4.2V to -5.5V.
-4.75V to -5.5V.
-3.0V to -3.8V.
3 volt Power Supply Range 10/100EL Series:
M9999-030509
hbwhelp@micrel.com or (408) 955-1690
3
Precision Edge®
SY10E111AE/LE
SY100E111AE/LE
Micrel, Inc.
3.3V PECL DC ELECTRICAL CHARACTERISTICS(1)
VCC = +3.0V to +3.8V, VEE = GND
TA = –40°C
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
Parameter
Output HIGH Voltage(2)
Min. Typ. Max.
Min. Typ. Max.
Min. Typ. Max.
Min. Typ. Max. Unit
VOH
mV
10EL 2220
100EL 2215
Output LOW Voltage(2)
10EL 1350
100EL 1470
Input HIGH Voltage(2)
10EL 2070
100EL 2135
Input LOW Voltage(2)
—
—
2110
2120
2280
2275
—
—
2460
2420
2320
2275
—
—
2490
2420
2390
2275
—
—
2580
2420
VOL
VIH
VIL
mV
mV
mV
V
—
—
1650
1750
1350
1490
—
—
1670
1680
1350
1490
—
—
1670
1680
1350
1490
—
—
1705
1680
—
—
2410
2420
2130
2135
—
—
2460
2420
2170
2135
—
—
2490
2420
2240
2135
—
—
2580
2420
10EL 1350
100EL 1490
—
—
1800
1825
1350
1490
—
—
1820
1825
1350
1490
—
—
1820
1825
1350
1490
—
—
1855
1825
VBB
Output Reference
Voltage(2)
10EL 1.87
—
—
2.00
2.04
1.92
1.92
—
—
2.03
2.04
1.95
1.92
—
—
2.05
2.04
1.99
1.92
—
—
2.11
2.04
100EL 1.92
IIH
IIL
Input HIGH Current
—
—
150
—
—
150
—
—
150
—
—
150
µA
µA
Input LOW Current
10EL 0.5
—
—
—
—
0.5
0.5
—
—
—
—
0.5
0.5
—
—
—
—
0.3
0.5
—
—
—
—
100EL 0.5
IEE
Power Supply Current
10EL
100EL
mA
—
—
—
—
66
66
—
—
—
—
66
66
—
—
—
—
66
66
—
—
—
—
66
78
Notes:
1. Parametric values specified at:
3 volt Power Supply Range 10/100E111LE Series:
+3.0V to +3.8V.
2. These values are for VCC = 3.3V. Level specifications will vary 1:1 with VCC.
5V PECL DC ELECTRICAL CHARACTERISTICS(1)
VCC = VCC (Min.) to VCC (Max.); VEE = GND
TA = –40°C
TA = 0°C
Min. Typ. Max.
TA = +25°C
TA = +85°C
Symbol
Parameter
Output HIGH Voltage(2)
Min. Typ. Max.
Min. Typ. Max.
Min. Typ. Max. Unit
VOH
mV
10EL 3920
100EL 3915
Output LOW Voltage(2)
10EL 3050
100EL 3170
Input HIGH Voltage(2)
10EL 3770
100EL 3835
Input LOW Voltage(2)
—
—
4110
4120
3980
3975
—
—
4160
4120
4020
3975
—
—
4190
4120
4090
3975
—
—
4280
4120
VOL
VIH
VIL
mV
mV
mV
V
—
—
3350
3450
3050
3190
—
—
3370
3380
3050
3190
—
—
3370
3380
3050
3190
—
—
3405
3380
—
—
4110
4120
3830
3835
—
—
4160
4120
3870
3835
—
—
4190
4120
3940
3835
—
—
4280
4120
10EL 3050
100EL 3190
—
—
3500
3525
3050
3190
—
—
3520
3525
3050
3190
—
—
3520
3525
3050
3190
—
—
3555
3525
VBB
Output Reference
Voltage(2)
10EL 3.57
—
—
3.70
3.74
3.62
3.62
—
—
3.73
3.74
3.65
3.62
—
—
3.75
3.74
3.69
3.62
—
—
3.81
3.74
100EL 3.62
IIH
IIL
Input HIGH Current
—
—
150
—
—
150
—
—
150
—
—
150
µA
µA
Input LOW Current
10EL 0.5
—
—
—
—
0.5
0.5
—
—
—
—
0.5
0.5
—
—
—
—
0.3
0.5
—
—
—
—
100EL 0.5
IEE
Power Supply Current
10EL
100EL
mA
—
—
—
—
66
66
—
—
—
—
66
66
—
—
—
—
66
66
—
—
—
—
66
78
Notes:
1. Parametric values specified at:
5 volt Power Supply Range 100E111AE Series:
10E111AE Series
+4.2V to +5.5V.
+4.75V to +5.5V.
2. These values are for VCC = 5V. Level specifications will vary 1:1 with VCC.
M9999-030509
hbwhelp@micrel.com or (408) 955-1690
4
Precision Edge®
SY10E111AE/LE
SY100E111AE/LE
Micrel, Inc.
AC ELECTRICAL CHARACTERISTICS(1)
VEE = VEE (Min.) to VEE (Max.); VCC = GND
TA = –40°C
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
fMAX
Parameter
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit
Maximum Toggle Frequency
800
800
800
800
MHz
ps
tPD
Propagation Delay to Output
IN (differential)(2)
IN (single-ended)(3)
Enable(4)
380
280
400
400
—
—
—
—
680
780
900
900
430
330
450
450
—
—
—
—
630
730
850
850
430
330
450
450
—
—
—
—
630 430
730 330
850 450
850 450
—
—
—
—
630
730
850
850
Disable(4)
tskew
Within-Device Skew(5)
Part-to-Part Skew (Diff.)
—
—
—
—
75
250
—
—
—
—
50
200
—
—
—
—
50
200
—
—
—
—
50
200
ps
tS
Set-up Time, EN to IN(6)
Hold Time, IN to EN(7)
Release Time, EN to IN(8)
Random Clock Jitter
Minimum Input Swing(9)
Common Mode Range(10)
250
0
—
—
—
1
0
–200
100
2
200
0
0
–200
100
1
—
—
—
2
200
0
0
—
—
—
2
200
0
0
—
—
ps
ps
tH
–200
–200
tR
350
300
300 100
1
300 100
1
—
ps
tJITTER
VPP
VCMR
2
psRMS
mV
V
250
–1.5
200
—
—
—
—
250
—
—
250
—
—
—
—
250
—
—
—
—
–0.4 –1.5
650 200
—
–0.4 –1.5
600 200
–0.4 –1.5
600 200
–0.4
600
tr
tf
Rise/Fall Times
20% to 80%
—
ps
Notes:
1. Parametric values specified at:
5 volt Power Supply Range 100E111AE Series:
10E111AE Series
-4.2V to -5.5V.
-4.75V to -5.5V.
3 volt Power Supply Range 10/100E111LE Series: -3.0V to -3.8V.
2. The differential propagation delay is defined as the delay from the crossing points of the differential input signals to the crossing point of the
differential output signals.
3. The single-ended propagation delay is defined as the delay from the 50% point of the input signal to the 50% point of the output signal.
4. Enable is defined as the propagation delay from the 50% point of a negative transition on EN to the 50% point of a positive transition on Q (or a
negative transition on Q). Disable is defined as the propagation delay from the 50% point of a positive transition on EN to the 50% point of a
negative transition on Q (or a positive transition on Q).
5. The within-device skew is defined as the worst case difference between any two similar delay paths within a single device.
6. The set-up time is the minimum time that EN must be asserted prior to the next transition of IN/IN to prevent an output response greater than
±75mV to that IN/IN transition (see Figure 1).
7. The hold time is the minimum time that EN must remain asserted after a negative going IN or a positive going IN to prevent an output response
greater than ±75mV to that IN/IN transition (see Figure 2).
8. The release time is the minimum time that EN must be de-asserted prior to the next IN/IN transition to ensure an output response that meets the
specified IN to Q propagation delay and output transition times (see Figure 3).
9. VPP (min) is defined as the minimum input differential voltage which will cause no increase in the propagation delay. The VPP (min) is AC limited
for the E111AE/LE, as a differential input as low as 50mV will still produce full ECL levels at the output.
10. VCMR is defined as the range within the VIH level may vary, with the device still meeting the propagation delay specification. the VIL level must be
such that the peak-to-peak voltage is less than 1.0V and greater than or equal to VPP (min).
For PECL operation: VCMR (max) = VCC – |VCMR (max)| and
VCMR (min) = VCC – |VCMR (min)|
M9999-030509
hbwhelp@micrel.com or (408) 955-1690
5
Precision Edge®
SY10E111AE/LE
SY100E111AE/LE
Micrel, Inc.
TIMING DIAGRAMS
IN
IN
IN
IN
IN
IN
t
s
th
tr
EN
EN
50%
50%
50%
EN
7 5 m V
7 5 m V
Q
Q
Q
Q
Q
Q
7 5 m V
7 5 m V
Figure 1. Set-up Time
Figure 2. Hold Time
Figure 3. Release Time
Frequency Response/Jitter
900
800
700
600
500
400
300
200
100
0
9
8
7
6
5
4
3
2
1
0
100 300 500 700 900 1100 1300 1500 1700 1900 2100 2300 2500
Frequency (MHz)
M9999-030509
hbwhelp@micrel.com or (408) 955-1690
6
Precision Edge®
SY10E111AE/LE
SY100E111AE/LE
Micrel, Inc.
28-PIN PLCC (J28-1)
Rev. 03
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA
TEL + 1 (408) 944-0800 FAX + 1 (408) 474-1000 WEB http://www.micrel.com
The information furnished by Micrel in this data sheet 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.
© 2006 Micrel, Incorporated.
M9999-030509
hbwhelp@micrel.com or (408) 955-1690
7
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MICROCHIP
SY100E111LJITR
Low Skew Clock Driver, 100E Series, 9 True Output(s), 0 Inverted Output(s), ECL, PQCC28, PLASTIC, LCC-28
MICROCHIP
SY100E111LJY
100E SERIES, LOW SKEW CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC28
MICROCHIP
SY100E111LJY-TR
100E SERIES, LOW SKEW CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC28
MICROCHIP
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