Guaranteed AC–performance over temperature/voltage
• >3GHz f
MAX
(toggle)
• <200ps rise/fall time
• <420ps propagation delay (D-to-Q)
■
Low jitter performance
• Random jitter: <1ps
rms
• Deterministic jitter: <15ps
pp
• Total jitter (clock): <1ps
pp
■
Flexible supply voltage: +3V to +5.5V
■
Wide operating temperature range: –40
°
C to +85
°
C
■
Available in 8-pin MSOP and SOIC packages
ECL Pro™
DESCRIPTION
The SY10/100EP58V are 3.3V/5V, precision, high-speed,
2:1 multiplexers. Both devices are pin-for-pin, plug-in
replacements for the MC10/100EP58D/DT in 8-pin SOIC
and 6-pin TSSOP (MSOP) packages. The signal-path inputs
(Da and Db) are single-ended PECL/ECL compatible, and
can accept a signal swing as low as 150mV. All I/O pins are
10K/100K EP ECL/PECL compatible.
AC–performance is guaranteed over the industrial –40°C
to +85°C temperature range and 3.0V to 5.5V supply voltage
range. Maximum throughput (f
MAX
) is guaranteed to be 3GHz
with a differential output swing
≥400mV.
In addition, these
multiplexers are optimized for low-jitter applications. The
SY10EP58V and SY100EP58V are designed to operate in
either ECL/PECL or PECL/LVPECL mode. The
SY100EP58V is internally temperature compensated, thus
is 100K EP ECL/PECL compatible—I/O logic levels remain
constant over temperature.
The SY10/100EP58V is part of Micrel's high-speed,
Precision Edge™ timing and distribution family. For
applications that require a differential I/O combination,
consult the Micrel website at www.micrel.com, and choose
from a comprehensive product line of high-speed, low skew
fanout buffers, translators, and clock dividers.
APPLICATIONS
■
■
■
■
SONET
Gig Ethernet
Fibre Channel
Transponders
MUX SELECT TRUTH TABLE
SEL1
L
H
DATA OUT
Db
Da
TYPICAL PERFORMANCE
CROSS REFERENCE TABLE
Micrel Semiconductor
SY10EP58VZI
SY10EP58VZITR
On Semiconductor
MC10EP58D
MC10EP58DR2
MC10EP58DT
MC10EP58DTR2
MC100EP58D
MC100EP58DR2
MC100EP58DT
MC100EP58DTR2
Package
8-pin SOIC
8-pin SOIC TR
(1)
8-pin MSOP/TSSOP
8-pin MSOP/TSSOP TR
(1)
8-pin SOIC
8-pin SOIC TR
(1)
8-pin MSOP/TSSOP
8-pin MSOP/TSSOP TR
(1)
Output Swing
(60mV/div.)
SY10EP58VKI
SY10EP58VKITR
SY100EP58VZI
SY100EP58VZITR
SY100EP58VKI
SY100EP58VKITR
TIME (50ps/div.)
Note:
1. Tape and Reel.
2.7Gbps, 2
23
– 1 PRBS
ECL Pro and Precision Edge are trademarks of Micrel, Inc.
M9999-070105
hbwhelp@micrel.com or (408) 955-1690
Rev.: D
Amendment: /0
1
Issue Date: July 2005
Micrel, Inc.
ECL Pro™
SY10EP58V
SY100EP58V
PACKAGE/ORDERING INFORMATION
Ordering Information
(1)
NC 1
Da 2
Db 3
SEL 4
1
MUX
0
8 VCC
7 Q
6 /Q
5 VEE
Part Number
SY10EP58VZI
SY10EP58VZITR
(2)
SY100EP58VZI
SY100EP58VZITR
(2)
SY10EP58VKI
SY10EP58VKITR
(2)
SY100EP58VKI
SY100EP58VKITR
(2)
SY10EP58VZG
(3)
SY10EP58VZGTR
(2, 3)
SY100EP58VZG
(3)
SY100EP58VZGTR
(2, 3)
SY10EP58VKG
(3)
SY10EP58VKGTR
(2, 3)
SY100EP58VKG
(3)
SY100EP58VKGTR
(2, 3)
Package
Type
Z8-1
Z8-1
Z8-1
Z8-1
K8-1
K8-1
K8-1
K8-1
Z8-1
Z8-1
Z8-1
Z8-1
K8-1
K8-1
K8-1
K8-1
Operating
Range
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Package
Marking
HEP58V
HEP58V
EP58V
EP58V
HP58
HP58
XP58
XP58
HEP58V with
Pb-Free bar-line indicator
HEP58V with
Pb-Free bar-line indicator
XEP58V with
Pb-Free bar-line indicator
XEP58V with
Pb-Free bar-line indicator
HP58 with
Pb-Free bar-line indicator
HP58 with
Pb-Free bar-line indicator
XP58 with
Pb-Free bar-line indicator
XP58 with
Pb-Free bar-line indicator
Lead
Finish
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Pb-Free
NiPdAu
Pb-Free
NiPdAu
Pb-Free
NiPdAu
Pb-Free
NiPdAu
Pb-Free
NiPdAu
Pb-Free
NiPdAu
Pb-Free
NiPdAu
Pb-Free
NiPdAu
8-Pin MSOP (K8-1)
8-Pin SOIC (Z8-1)
Notes:
1. Contact factory for die availability. Dice are guaranteed at T
A
= 25°C, DC Electricals only.
2. Tape and Reel.
3. Pb-Free package is recommended for new designs.
PIN DESCRIPTION
Pin Number
1
2, 3
Pin Name
NC
Da, Db
(1)
Pin Function
No connect.
100KEP PECL/ECL single-ended input channels a and b. Multiplexing of these inputs are controlled
by SEL. The signal inputs include internal 75kΩ pull-down resistors. Default condition is LOW when
left floating. The input signal should be terminated externally. See “Termination Recommendations”
section.
100KEP PECL/ECL compatible 2:1 mux select control. See “Mux Select Truth Table.” Enable pin
includes an intenal 75kΩ pull-down resistor. Default condition is LOW.
Negative Power Supply: For PECL/LVPECL connect to ground. Both V
EE
pins must be connected
together, externally on the PCB, for proper operation.
100KEP PECL/ECL compatible differential output. PECL/ECL termination is with a 50Ω resistor to
V
CC
–2V. Unused single-ended outputs must have a balanced load. For AC–coupled applications,
the output stage emitter follower must have a DC current path to ground. See “Termination
Recommendations” section.
Positive Power Supply. All V
CC
pins must be connected to the same power supply externally.
Bypass with 0.1µF//0.01µF low ESR capacitors.
4
5
6, 7
SEL
VEE
/Q, Q
8
VCC
Note:
1. If the inputs are AC–coupled, teh outputs Q, and /Q will experience duty cycle distoration because the input levels do not track the internal reference
voltage.
M9999-070105
hbwhelp@micrel.com or (408) 955-1690
2
Micrel, Inc.
ECL Pro™
SY10EP58V
SY100EP58V
Absolute Maximum Ratings
(1)
Supply Voltage (V
IN
) ........................................ –6.0V to 0V
1. Permanent device damage may occur if ratings in the “Absolute Maximum Ratings” section are exceeded. This is a stress rating only and functional
operation is not implied for conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum ratings
conditions for extended periods may affect device reliability.
2. The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
3. 10KEP 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.
4. Input and output parameters vary 1:1 with V
CC
.
5. V
CC
= 0V, V
EE
= V
EE
(min) to V
EE
(max), all other pins floating.
6. All loading with 50Ω to V
CC
– 2.0V.
M9999-070105
hbwhelp@micrel.com or (408) 955-1690
T
A
= +25
°
C
Max.
40
Min.
—
–1070
–1870
–1145
–1870
—
0.5
Typ.
30
–0945
–1745
—
—
—
—
Max.
40
–0820
–1620
–0820
–1545
150
—
Min.
—
–1010
–1810
–1085
–1810
—
0.5
T
A
= +85
°
C
Typ.
—
—
—
—
—
—
—
Max.
40
–0760
–1560
–0760
–1485
150
—
Unit
mA
mV
mV
mV
mV
µA
µA
Parameter
Power Supply Current
(5)
Output HIGH Voltage
(6)
Output LOW Voltage
(6)
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current
Input LOW Current
D
Min.
—
–1135
–1935
–1210
–1935
—
0.5
Typ.
—
—
—
—
—
—
—
–0885
–1685
–0885
–1610
150
—
3
Micrel, Inc.
ECL Pro™
SY10EP58V
SY100EP58V
(100KEP) LVPECL DC ELECTRICAL CHARACTERISTICS
(7)
V
CC
= +3.3V
±10%,
V
EE
= 0V.
T
A
= –40
°
C
Symbol
V
IL
V
IH
V
OL
V
OH
V
BB
V
IHCMR
Parameter
Input LOW Voltage
(Single-Ended)
Input HIGH Voltage
(Single-Ended)
Outuput LOW Voltage
Output HIGH Voltage
Output Reference Voltage
Input HIGH Voltage
(8)
Common Mode Range
Min.
1355
2075
1355
2155
1775
2.0
Typ.
—
—
1480
2280
1875
—
Max.
1675
2420
1605
2405
1975
V
CC
Min.
1355
2075
1355
2155
1775
2.0
T
A
= +25
°
C
Typ.
—
—
1480
2280
1875
—
Max.
1675
2420
1605
2405
1975
V
CC
Min.
1355
2075
1355
2155
1775
2.0
T
A
= +85
°
C
Typ.
—
—
1480
2280
1875
—
Max.
1675
2420
1605
2405
1975
V
CC
Unit
mV
mV
mV
mV
mV
V
50Ω to V
CC
–2V
50Ω to V
CC
–2V
Condition
(100KEP) PECL DC ELECTRICAL CHARACTERISTICS
(7)
V
CC
= +5.0V
±10%,
V
EE
= 0V.
T
A
= –40
°
C
Symbol
V
IL
V
IH
V
OL
V
OH
V
BB
V
IHCMR
Parameter
Input LOW Voltage
(Single-Ended)
Input HIGH Voltage
(Single-Ended)
Outuput LOW Voltage
Output HIGH Voltage
Output Reference Voltage
Input HIGH Voltage
(8)
Common Mode Range
Min.
3055
3775
3055
3855
3475
2.0
Typ.
—
—
3180
3980
3575
—
Max.
3375
4120
3305
4105
3675
V
CC
Min.
3055
3775
3055
3855
3475
2.0
T
A
= +25
°
C
Typ.
—
—
3180
3980
3575
—
Max.
3375
4120
3305
4105
3675
V
CC
Min.
3055
3775
3055
3855
3475
2.0
T
A
= +85
°
C
Typ.
—
—
3180
3980
3575
—
Max.
3375
4120
3305
4105
3675
V
CC
Unit
mV
mV
mV
mV
mV
V
50Ω to V
CC
–2V
50Ω to V
CC
–2V
Condition
(100KEP) ECL/LVECL DC ELECTRICAL CHARACTERISTICS
(7)
V
CC
= 0V, V
EE
= –5.5V to –3.0V.
T
A
= –40
°
C
Symbol
V
IL
V
IH
V
OL
V
OH
V
BB
V
IHCMR
Notes:
7. 100KEP 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.
8. The V
IHCMR
range is referenced to the most positive side of the differential input signal.
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