1
Precision Edge
SY10EP32V
SY100EP32V
Micrel, Inc.
M9999-111605
hbwhelp@micrel.com or (408) 955-1690
CLK
/CLK
RESET
Q
/Q
X
X
Z
L
H
Z
/Z
L
F
F
DESCRIPTION
Guaranteed maximum frequency > 4GHz
3.3V and 5V power supply options
Guaranteed propagation delay <440ps over
temperature
Internal 75K
input pull-down resistors
Wide operating temperature range: 40
C to +85
C
Available in 8-pin MSOP and SOIC packages
The SY10/100EP32V is an integrated 2 divider with
differential clock inputs.
The V
BB
pin, an internally generated voltage supply,
is available to this device only. For single-ended input
conditions, the unused differential input is connected to
V
BB
as a switching reference voltage. V
BB
may also rebias
AC-coupled inputs. When used, decouple V
BB
and V
CC
via a 0.01F capacitor and limit current sourcing or sinking
to 0.5mA. When not used, V
BB
should be left open.
The reset pin is asynchronous and is asserted on the
rising edge. Upon power-up, the internal flip-flops will
attain a random state; the reset allows for the
synchronous use of multiple EP32's in a system.
The 100k series includes internal temperature
compensation circuitry.
FEATURES
PIN NAMES
5V/3.3V
2 DIVIDER
Pin
Function
CLK, /CLK
ECL Clock Inputs
Reset
ECL Asynchronous Reset
V
BB
Reference Voltage Output
Q, /Q
ECL Data Outputs
Rev.: D
Amendment: /0
Issue Date:
September 2005
Precision Edge
SY10EP32V
SY100EP32V
TRUTH TABLE
(1)
Note 1:
Z = LOW-to-HIGH Transition
/Z = HIGH-to-LOW Transition
F = Divide by 2 function.
ECL ProTM
ECL Pro is a trademarks of Micrel, Inc.
Precision Edge is a registered trademarks of Micrel, Inc.
2
Precision Edge
SY10EP32V
SY100EP32V
Micrel, Inc.
M9999-111605
hbwhelp@micrel.com or (408) 955-1690
PACKAGE/ORDERING INFORMATION
Ordering Information
(1)
Package
Operating
Package
Lead
Part Number
Type
Range
Marking
Finish
SY10EP32VZC
Z8-1
Commercial
HEP32V
Sn-Pb
SY10EP32VZCTR
(2)
Z8-1
Commercial
HEP32V
Sn-Pb
SY100EP32VZC
Z8-1
Commercial
XEP32V
Sn-Pb
SY100EP32VZCTR
(2)
Z8-1
Commercial
XEP32V
Sn-Pb
SY10EP32VKC
K8-1
Commercial
HP32
Sn-Pb
SY10EP32VKCTR
(2)
K8-1
Commercial
HP32
Sn-Pb
SY100EP32VKC
K8-1
Commercial
XP32
Sn-Pb
SY100EP32VKCTR
(2)
K8-1
Commercial
XP32
Sn-Pb
SY10EP32VZI
Z8-1
Industrial
HEP32V
Sn-Pb
SY10EP32VZITR
(2)
Z8-1
Industrial
HEP32V
Sn-Pb
SY100EP32VZI
Z8-1
Industrial
XEP32V
Sn-Pb
SY100EP32VZITR
(2)
Z8-1
Industrial
XEP32V
Sn-Pb
SY10EP32VKI
K8-1
Industrial
HP32
Sn-Pb
SY10EP32VKITR
(2)
K8-1
Industrial
HP32
Sn-Pb
SY100EP32VKI
K8-1
Industrial
XP32
Sn-Pb
SY100EP32VKITR
(2)
K8-1
Industrial
XP32
Sn-Pb
SY10EP32VZG
(3)
Z8-1
Industrial
HEP32V with
NiPdAu
Pb-Free bar-line indicator Pb-Free
SY10EP32VZGTR
(2, 3)
Z8-1
Industrial
HEP32V with
NiPdAu
Pb-Free bar-line indicator Pb-Free
SY100EP32VZG
(3)
Z8-1
Industrial
XEP32V with
NiPdAu
Pb-Free bar-line indicator Pb-Free
SY100EP32VZGTR
(2, 3)
Z8-1
Industrial
XEP32V with
NiPdAu
Pb-Free bar-line indicator Pb-Free
SY10EP32VKG
(3)
K8-1
Industrial
HP32 with
NiPdAu
Pb-Free bar-line indicator Pb-Free
SY10EP32VKGTR
(2, 3)
K8-1
Industrial
HP32 with
NiPdAu
Pb-Free bar-line indicator Pb-Free
SY100EP32VKG
(3)
K8-1
Industrial
XP32 with
NiPdAu
Pb-Free bar-line indicator Pb-Free
SY100EP32VKGTR
(2, 3)
K8-1
Industrial
XP32 with
NiPdAu
Pb-Free bar-line indicator Pb-Free
Notes:
1. Contact factory for die availability. Dice are guaranteed at T
A
= 25C, DC Electricals only.
2. Tape and Reel.
3. Pb-Free package is recommended for new designs.
1
2
3
4
5
6
7
8
Reset
VCC
Q
VEE
CLK
VBB
/Q
R
/CLK
2
8-Pin SOIC (Z8-1)
8-Pin MSOP (K8-1)
3
Precision Edge
SY10EP32V
SY100EP32V
Micrel, Inc.
M9999-111605
hbwhelp@micrel.com or (408) 955-1690
T
A
= 40
C
T
A
= +25
C
T
A
= +85
C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
I
EE
Power Supply Current
--
30
37
--
30
37
--
30
37
mA
V
OH
Output HIGH Voltage
(3)
2165
2290
2415
2230
2355
2480
2290
2415
2540
mV
V
OL
Output LOW Voltage
(3)
1365
1490
1615
1430
1555
1680
1490
1615
1740
mV
V
IH
Input HIGH Voltage
2090
--
2415
2155
--
2480
2215
--
2540
mV
(Single-Ended)
V
IL
Input LOW Voltage
1365
--
1690
1430
--
1755
1490
--
1815
mV
(Single-Ended)
V
BB
Output Voltage
1790
1890
1990
1855
1955
2055
1915
2015
2115
mV
V
IHCMR
Input HIGH Voltage
(4)
Common Mode Range
2.0
--
V
CC
2.0
--
V
CC
2.0
--
V
CC
V
(Differential)
I
IH
Input HIGH Current
--
--
150
--
--
150
--
--
150
A
I
IL
Input LOW Current
CLK
0.5
--
--
0.5
--
--
0.5
--
--
A
/CLK
150
--
--
150
--
--
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
CC
.
Note 3.
All loading with 50 to V
CC
2.0V.
Note 4.
The V
IHCMR
range is referenced to the most positive side of the differential input signal.
(10EP) LVPECL DC ELECTRICAL CHARACTERISTICS
(1)
V
CC
= 3.3V 10%; V
EE
= 0V
(2)
Symbol
Rating
Value
Unit
V
CC
-- V
EE
Power Supply Voltage
+6.0
V
V
IN
Input Voltage (V
CC
= 0V, V
IN
not more negative than V
EE
)
6.0 to 0
V
Input Voltage (V
EE
= 0V, V
IN
not more positive than V
CC
)
+6.0 to 0
V
I
OUT
Output Current
Continuous
50
mA
Surge
100
I
BB
V
BB
Sink/Source Current
(2)
0.5
mA
T
A
Operating Temperature Range
40 to +85
C
T
STORE
Storage Temperature Range
65 to +150
C
T
LEAD
Lead Temperature (soldering, 20 sec.)
+260
C
JA
Package Thermal Resistance
Still Air
SOIC
160
C/W
(Junction-to-Ambient)
Still Air
MSOP
206
C/W
multi-layer PCB
JC
Package Thermal Resistance
SOIC
39
C/W
(Junction-to-Case)
MSOP
39
C/W
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.
Note 2.
Due to the limited drive capability, the VBB reference should only be used for inputs from the same packge device (i.e., do not sue for other
devices).
ABSOLUTE MAXIMUM RATINGS
(1)
4
Precision Edge
SY10EP32V
SY100EP32V
Micrel, Inc.
M9999-111605
hbwhelp@micrel.com or (408) 955-1690
T
A
= 40
C
T
A
= +25
C
T
A
= +85
C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
I
EE
Power Supply Current
--
--
37
--
30
37
--
--
37
mA
V
OH
Output HIGH Voltage
(3)
3865
3990
4115
3930
4055
4180
3990
4115
4240
mV
V
OL
Output LOW Voltage
(3)
3065
3190
3315
3130
3255
3380
3190
3315
3440
mV
V
IH
Input HIGH Voltage
3790
--
4115
3855
--
4180
3915
--
4240
mV
(Single-Ended)
V
IL
Input LOW Voltage
3065
--
3390
3130
--
3455
3190
--
3515
mV
(Single-Ended)
V
BB
Output Voltage
3490
3590
3690
3555
3655
3755
3615
3715
3815
mV
V
IHCMR
Input HIGH Voltage
(4)
Common Mode Range
2.0
--
V
CC
2.0
--
V
CC
2.0
--
V
CC
V
(Differential)
I
IH
Input HIGH Current
--
--
150
--
--
150
--
--
150
A
I
IL
Input LOW Current
CLK
0.5
--
--
0.5
--
--
0.5
--
--
A
/CLK
150
--
--
150
--
--
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
CC
.
Note 3.
All loading with 50 to V
CC
2.0V.
Note 4.
The V
IHCMR
range is referenced to the most positive side of the differential input signal.
(10EP) PECL DC ELECTRICAL CHARACTERISTICS
(1)
V
CC
= 5.0V 10%; V
EE
= 0V
(2)
T
A
= 40
C
T
A
= +25
C
T
A
= +85
C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
I
EE
Power Supply Current
--
--
37
--
30
37
--
--
37
mA
V
OH
Output HIGH Voltage
(3)
1135
1010
885
1070
945
820
1010
885
760
mV
V
OL
Output LOW Voltage
(3)
1935
1810
1685
1870
1745
1620
1810
1685
1560
mV
V
IH
Input HIGH Voltage
1210
--
885
1145
--
820
1085
--
760
mV
(Single-Ended)
V
IL
Input LOW Voltage
1935
--
1610
1870
--
1545
1810
--
1485
mV
(Single-Ended)
V
BB
Output Voltage
1510
1410
1310
1445
1345
1245
1385
1285
1185
mV
V
IHCMR
Input HIGH Voltage
(4)
Common Mode Range
V
EE
+2.0
0.0
V
EE
+2.0
0.0
V
EE
+2.0
0.0
V
(Differential)
I
IH
Input HIGH Current
--
--
150
--
--
150
--
--
150
A
I
IL
Input LOW Current
CLK
0.5
--
--
0.5
--
--
0.5
--
--
A
/CLK
150
--
--
150
--
--
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
CC
.
Note 3.
All loading with 50 to V
CC
2.0V.
Note 4.
V
IHCMR
(min) varies 1:1 with V
EE
. The V
IHCMR
range is referenced to the most positive side of the differential input signal.
(10EP) ECL/LVECL DC ELECTRICAL CHARACTERISTICS
(1)
V
CC
= 0V; V
EE
= 3.3V to 5.0V 10%
(2)
5
Precision Edge
SY10EP32V
SY100EP32V
Micrel, Inc.
M9999-111605
hbwhelp@micrel.com or (408) 955-1690
T
A
= 40
C
T
A
= +25
C
T
A
= +85
C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
I
EE
Power Supply Current
--
--
37
--
30
37
--
--
42
mA
V
OH
Output HIGH Voltage
(3)
2155
2280
2405
2155
2280
2405
2155
2280
2405
mV
V
OL
Output LOW Voltage
(3)
1355
1480
1605
1355
1480
1605
1355
1480
1605
mV
V
IH
Input HIGH Voltage
2075
--
2420
2075
--
2420
2075
--
2420
mV
(Single-Ended)
V
IL
Input LOW Voltage
1355
--
1675
1355
--
1675
1355
--
1675
mV
(Single-Ended)
V
BB
Output Voltage
1775
1875
1975
1775
1875
1975
1775
1875
1975
mV
V
IHCMR
Input HIGH Voltage
(4)
Common Mode Range
2.0
--
V
CC
2.0
--
V
CC
2.0
--
V
CC
V
(Differential)
I
IH
Input HIGH Current
--
--
150
--
--
150
--
--
150
A
I
IL
Input LOW Current
CLK
0.5
--
--
0.5
--
--
0.5
--
--
A
/CLK
150
--
--
150
--
--
150
--
--
Note 1.
100EP 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
CC
.
Note 3.
All loading with 50 to V
CC
2.0V.
Note 4.
The V
IHCMR
range is referenced to the most positive side of the differential input signal.
(100EP) LVPECL DC ELECTRICAL CHARACTERISTICS
(1)
V
CC
= +3.3V 10%; V
EE
= 0V
(2)
T
A
= 40
C
T
A
= +25
C
T
A
= +85
C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
I
EE
Power Supply Current
--
--
37
--
30
37
--
--
42
mA
V
OH
Output HIGH Voltage
(3)
3855
3980
4105
3855
3980
4105
3855
3980
4105
mV
V
OL
Output LOW Voltage
(3)
3055
3180
3305
3055
3180
3305
3055
3180
3305
mV
V
IH
Input HIGH Voltage
3775
--
4120
3775
--
4120
3775
--
4120
mV
(Single-Ended)
V
IL
Input LOW Voltage
3055
--
3375
3055
--
3375
3055
--
3375
mV
(Single-Ended)
V
BB
Output Voltage
3475
3575
3675
3475
3575
3675
3475
3575
3675
mV
V
IHCMR
Input HIGH Voltage
(4)
Common Mode Range
2.0
--
V
CC
2.0
--
V
CC
2.0
--
V
CC
V
(Differential)
I
IH
Input HIGH Current
--
--
150
--
--
150
--
--
150
A
I
IL
Input LOW Current
CLK
0.5
--
--
0.5
--
--
0.5
--
--
A
/CLK
150
--
--
150
--
--
150
--
--
Note 1.
100EP 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
CC
.
Note 3.
All loading with 50 to V
CC
2.0V.
Note 4.
The V
IHCMR
range is referenced to the most positive side of the differential input signal.
(100EP) PECL DC ELECTRICAL CHARACTERISTICS
(1)
V
CC
= +5.0V 10%; V
EE
= 0V
(2)
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