SY10EP33V/SY100EP33V
5V/3.3V, 4GHz,
÷4
PECL/LVPECL Divider
Precision Edge
®
General Description
The SY10/100EP33V is an integrated
÷4
divider.
The V
BB
pin, an internally-generated voltage supply, is
ECL Pro™
available to this device only. For single-ended input
Features
conditions, the unused differential input is connected to
V
BB
as a switching reference voltage. V
BB
may also rebias
•
Guaranteed maximum frequency
>4GHz
AC-coupled inputs. When used, decouple V
BB
to V
CC
via a
•
3.3V and 5V power supply options
0.01µF capacitor and limit current sourcing or sinking to
•
Guaranteed propagation delay
<460ps
over temperature
0.5mA. When not used, V
BB
should be left open.
•
Internal 75kΩ input pull-down resistors
The reset pin is asynchronous and is asserted on the
rising edge. Upon power-up, the internal flip-flops will
•
Wide operating temperature range (−40°C to
+85°C)
attain a random state; the reset allows for the synchronous
•
Available in 8-pin MSOP and SOIC packages
use of multiple EP33s in a system.
The 100K Series includes internal temperature
compensation circuitry.
Data sheets and support documentation can be found on
Micrel’s web site at
www.micrel.com.
___________________________________________________________________________________________________________
Pin Configuration
Top View
(Available in MSOP or SOIC Package)
Pin Description
Pin Number
CLK, /CLK
RESET
VBB
Q, /Q
Pin Function
ECL Clock Inputs with Internal 75kΩ Pull-Down Transistor. Default State is LOW
ECL Asynchronous Reset
Reference Voltage Output
ECL Data Outputs
ECL Pro is a trademark of Micrel, Inc
Precision Edge is a registered trademark of Micrel, Inc.
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (
408
) 944-0800 • fax + 1 (408) 474-1000 •
http://www.micrel.com
December 2010
M9999-121010
hbwhelp@micrel.com
or (408) 955-1690
Micrel, Inc.
SY10EP33V/SY100EP33V
Truth Table
CLK
X
/CLK
X
RESET
Z
(2)
L
Notes:
1.
2.
F = Divide by 4 function.
Z = LOW to HIGH transition.
Q
L
F
/Q
H
F
Ordering Information
(1)
Part Number
SY10EP33VZC
SY10EP33VZCTR
(2)
SY100EP33VZC
SY100EP33VZCTR
SY10EP33VKC
SY10EP33VKCTR
(2)
SY100EP33VKC
SY100EP33VKCTR
(2)
SY10EP33VZI
SY10EP33VZITR
SY100EP33VZI
SY100EP33VZITR
SY10EP33VKI
SY10EP33VKITR
(2)
SY100EP33VKI
SY100EP33VKITR
(2)
SY10EP33VZG
(3)
(2, 3)
(2)
(2)
(2)
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
Z8-1
Z8-1
Z8-1
Z8-1
K8-1
K8-1
K8-1
(2, 3)
Operating Range
Commercial
Commercial
Commercial
Commercial
Commercial
Commercial
Commercial
Commercial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Package Marking
HEP33V
HEP33V
XEP33V
XEP33V
HP33
HP33
XP33
XP33
HEP33V
HEP33V
XEP33V
XEP33V
HP33
HP33
XP33
XP33
HEP33V with Pb-Free Bar-Line Indicator
HEP33V with Pb-Free Bar-Line Indicator
XEP33V with Pb-Free Bar-Line Indicator
XEP33V with Pb-Free Bar-Line Indicator
HP33V with Pb-Free Bar-Line Indicator
HP33V with Pb-Free Bar-Line Indicator
XP33V with Pb-Free Bar-Line Indicator
XP33V with Pb-Free Bar-Line Indicator
Lead Finish
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
NiPdAu/Pb-Free
NiPdAu/Pb-Free
NiPdAu/Pb-Free
NiPdAu/Pb-Free
NiPdAu/Pb-Free
NiPdAu/Pb-Free
NiPdAu/Pb-Free
NiPdAu/Pb-Free
SY10EP33VZGTR
SY100EP33VZG
(3)
SY100EP33VZGTR
(2, 3)
SY10EP33VKG
(3)
SY10EP33VKGTR
(2, 3)
SY100EP33VKG
Notes:
1.
2.
3.
(3)
SY100EP33VKGTR
K8-1
Contact factory for die availability. Dice are guaranteed at T
A
= 25°C, DC Electricals only.
Tape and Reel.
Pb-Free package is recommended for new designs.
December 2010
2
M9999-121010
hbwhelp@micrel.com
or (408) 955-1690
Micrel, Inc.
SY10EP33V/SY100EP33V
Absolute Maximum Ratings
(1)
Power Supply Voltage
V
EE
= 0......................................................... +6.0V to 0V
V
CC
= 0 ........................................................
−6.0V
to 0V
Input Voltage
V
CC
= 0V
(V
IN
not more negative than V
EE
) ................
−6.0V
to 0V
V
EE
= 0V
(V
IN
not more negative than V
CC
) ................
+6.0V
to 0V
Output Current
Continuous............................................................50mA
Surge ..................................................................100mA
Operating Ratings
Operating Temperature Range (T
A
)............
−40°C
to +85°C
Lead Temperature (T
LEAD
)........................................
+260°C
Storage Temperature Range (T
STORE
).......
−65°C
to +150°C
Thermal Resistance (Junction-to-Ambient)
SOIC-8 (θ
JA
)
Still Air .......................................................160°C/W
500lfpm .....................................................109°C/W
MSOP-8 (θ
JA
)
Still Air .......................................................206°C/W
500lfpm .....................................................155°C/W
Thermal Resistance (Junction-to-Case)
SOIC-8 (θ
JC
).......................................................39°C/W
MSOP-8 (θ
JC
).....................................................39°C/W
10EP LVPECL DC Electrical Characteristics
(2)
V
CC
=
+3.3V ±10%;
V
EE
=0V
(3)
Symbol
I
EE
V
OH
V
OL
V
IH
V
IL
V
BB
V
IHCMR
I
IH
I
IL
Parameter
Power Supply Current
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
(Single-Ended)
Input LOW Voltage
(Single-Ended)
Output Voltage
Input HIGH Voltage
Common Mode Range
(Differential)
Input HIGH Current
Input LOW Current
RESET, CLK
/CLK
Notes:
1.
Permanent device damage may occur is 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 rating conditions for
extended periods may affect device reliability.
10EP circuits are designed to meet the DC specifications shown in 10EP LVPECL DC EC Table after thermal equilibrium has been established.
The circuit is in a test socket or mounted on a printed circuit board and traverse greater than 500lfpm is maintained.
Input and output parameters vary 1:1 with V
CC
.
All loading with 50Ω to V
CC
−2.0V.
The V
IHCMR
range is referenced to the most positive side of the differential input signal.
(5)
(4)
(4)
T
A
=
−40°C
Min.
−
2165
1365
2090
1365
1790
2.0
−
0.5
−150
Typ.
−
2290
1490
−
−
1890
−
−
−
−
Max.
36
2415
1615
2415
1690
1990
V
CC
150
−
−
Min.
−
2230
1430
2155
1430
1885
2.0
−
0.5
−150
T
A
=
+25°C
Typ.
26
2355
1555
−
−
1955
−
−
−
−
Max.
36
2480
1680
2480
1755
2055
V
CC
150
−
−
Min.
−
2290
1490
2215
1490
1915
2.0
−
0.5
−150
T
A
=
+85°C
Typ.
−
2415
1615
−
−
2015
−
−
−
−
Max.
36
2540
1740
2540
1815
2115
V
CC
150
−
−
Unit
mA
mV
mV
mV
mV
mV
V
µA
µA
2.
3.
4.
5.
December 2010
3
M9999-121010
hbwhelp@micrel.com
or (408) 955-1690
Micrel, Inc.
SY10EP33V/SY100EP33V
10EP PECL DC Electrical Characteristics
(1)
V
CC
=
+5.0V ±10%;
V
EE
=0V
(2)
Symbol
I
EE
V
OH
V
OL
V
IH
V
IL
V
BB
V
IHCMR
I
IH
I
IL
Parameter
Min.
Power Supply Current
Output HIGH Voltage
(3)
Output LOW Voltage
(3)
Input HIGH Voltage
(Single-Ended)
Input LOW Voltage
(Single-Ended)
Output Voltage
Input HIGH Voltage
Common Mode Range
(Differential)
Input HIGH Current
Input LOW Current
RESET, CLK
/CLK
Notes:
1.
2.
3.
4.
10EP circuits are designed to meet the DC specifications shown in 10EP PECL DC EC Table after thermal equilibrium has been established. The
circuit is in a test socket or mounted on a printed circuit board and traverse greater than 500lfpm is maintained.
Input and output parameters vary 1:1 with V
CC
.
All loading with 50Ω to V
CC
−2.0V.
The V
IHCMR
range is referenced to the most positive side of the differential input signal.
(4)
T
A
=
−40°C
Typ.
−
3990
3190
−
−
3590
−
−
−
−
Max.
36
4115
3315
4115
3390
3690
V
CC
150
−
−
Min.
−
3930
3130
3855
3130
3555
2.0
−
0.5
−150
−
3865
3065
3790
3065
3490
2.0
−
0.5
−150
T
A
=
+25°C
Typ.
26
4055
3255
−
−
3655
−
−
−
−
Max.
36
4180
3380
4180
3455
3755
V
CC
150
−
−
Min.
−
3990
3190
3915
3190
3615
2.0
−
0.5
−150
T
A
=
+85°C
Typ.
−
4115
3315
−
−
3715
−
−
−
−
Max.
36
4250
3440
4240
3515
3815
V
CC
150
−
−
Unit
mA
mV
mV
mV
mV
mV
V
µA
µA
December 2010
4
M9999-121010
hbwhelp@micrel.com
or (408) 955-1690
Micrel, Inc.
SY10EP33V/SY100EP33V
10EP ECL/LVECL DC Electrical Characteristics
(1)
V
CC
= 0V; V
EE
=
−3.3V
to
−5.0V ±10%
(2)
Symbol
I
EE
V
OH
V
OL
V
IH
V
IL
V
BB
V
IHCMR
I
IH
I
IL
Parameter
Power Supply Current
Output HIGH Voltage
(3)
Output LOW Voltage
(3)
Input HIGH Voltage
(Single-Ended)
Input LOW Voltage
(Single-Ended)
Output Voltage
Input HIGH Voltage
Common Mode Range
(Differential)
Input HIGH Current
Input LOW Current
RESET, CLK
/CLK
Notes:
1.
2.
3.
4.
10EP circuits are designed to meet the DC specifications shown in 10EP PECL DC EC Table after thermal equilibrium has been established. The
circuit is in a test socket or mounted on a printed circuit board and traverse greater than 500lfpm is maintained.
Input and output parameters vary 1:1 with V
CC
.
All loading with 50Ω to V
CC
−2.0V.
The V
IHCMR
(minimum) varies 1:1 with V
EE
. The V
IHCMR
range is referenced to the most positive side of the differential input signal.
(4)
T
A
=
−40°C
Min.
−
−1135
−1935
−1210
−1935
−1510
Typ.
−
−1010
−1810
−
−
−1410
Max.
36
−885
−1685
−885
−1610
−1310
0.0
150
−
−
−
0.5
−150
Min.
−
−1070
−1870
−1145
−1870
−1445
T
A
=
+25°C
Typ.
26
−945
−1745
−
−
−1345
Max.
36
−820
−1620
−820
−1545
−1245
0.0
150
−
−
Min.
−
−1010
−1810
−1085
−1810
−1385
T
A
=
+85°C
Typ.
−
−885
−1685
−
−
−1285
Max.
36
−760
−1560
−760
−1485
−1185
0.0
−
−
−
150
−
−
Unit
mA
mV
mV
mV
mV
mV
V
µA
µA
V
EE
+2.0
−
0.5
−150
−
−
−
V
EE
+2.0
−
−
−
V
EE
+2.0
−
0.5
−150
December 2010
5
M9999-121010
hbwhelp@micrel.com
or (408) 955-1690
工作这点儿事
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
