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Электронный компонент: SY10EP52VKI

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Pin
Function
CLK, /CLK
ECL Clock Inputs
D, /D
ECL Data Input
Q, /Q
ECL Data Outputs
V
CC
Positive Supply
V
EE
Negative, 0 Supply
DESCRIPTION
s
Guaranteed maximum frequency >4GHz
s
Guaranteed <410ps propagation delay over
temperature
s
3.3V and 5V power supply options
s
75
internal input pulldown resistor
s
Wide operating temperature range: 40
c to +85
C
s
Available in 8-Pin (3mm) MSOP and SOIC package
The SY10EP52V is a differential data, differential clock
D flip-flop. The device is functionally equivalent to the
EL52 device.
Data enters the master portion of the flip-flop when
CLK is LOW and is transferred to the slave, and thus the
outputs, upon a positive transition of the CLK. The
differential clock inputs of the EP52V allow the device to
be used as a negative edge triggered flip-flop
The EP52V employs input clamping circuitry so that
under open input condition (pulled down to V
EE
) the
outputs of the device will remain stable.
FEATURES
5V/3.3V DIFFERENTIAL DATA
AND CLOCK D FLIP-FLOP
PIN NAMES
PIN CONFIGURATION/BLOCK DIAGRAM
ECL ProTM
SY10EP52V
FINAL
1
Rev.: D
Amendment: /0
Issue Date:
March 2003
1
D
/D
CLK
/CLK
8
VCC
Q
/Q
VEE
7
6
5
2
3
4
Flip
Flop
D
Available in 8-pin SOIC and MSOP Packages
TRUTH TABLE
D
CLK
Q
L
Z
L
H
Z
H
Z = LOW to HIGH Transition
ECL ProTM
ECL Pro is a trademark of Micrel, Inc.
2
ECL ProTM
SY10EP52V
Micrel
Symbol
Rating
Value
Unit
V
CC
Power Supply Voltage (V
EE
= 0)
+6.0 to 0
V
V
EE
Power Supply Voltage (V
CC
= 0)
6.0 to 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
T
A
Operating Temperature Range
40 to +85
C
T
STORE
Storage Temperature Range
65 to +150
C
JA
Thermal Resistance (Junction-to-Ambient)
Still Air
TBD
C/W
500lfpm
TBD
C/W
JC
Thermal Resistance (Junction-to-Case)
TBD
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.
ABSOLUTE MAXIMUM RATINGS
(1)
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
--
--
47
--
35
47
--
--
47
mA
V
OH
Output HIGH Voltage
(3)
3865
3990
4115
3930
4055
4180
3990
4115
4240
mV
V
OL
Outuput LOW Voltage
(3)
3050
3190
3315
3050
3255
3380
3050
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
IHCMR
Input HIGH Voltage
(4)
2.0
--
V
CC
2.0
--
V
CC
2.0
--
V
CC
V
Common Mode Range (Diff.)
I
IH
Input HIGH Current
--
--
150
--
--
150
--
--
150
A
I
IL
Input LOW Current
CLK, D
0.5
--
--
0.5
--
--
0.5
--
--
A
/CLK, /D
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
, V
IHCMR
(max) varies 1:1 with V
CC
. The V
IHCMR
range is referenced to the most positive side of the differential
input signal.
5V PECL DC ELECTRICAL CHARACTERISTICS
(1)
V
CC
= +5.0V
10%, V
EE
= 0V
(2)
3
ECL ProTM
SY10EP52V
Micrel
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
--
--
44
--
--
45
--
--
47
mA
V
OH
Output HIGH Voltage
(3)
2165
2240
2415
2230
2355
2480
2290
2415
2540
mV
V
OL
Outuput LOW Voltage
(3)
1350
1490
1615
1350
1555
1680
1350
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
IHCMR
Input HIGH Voltage
(4)
1.2
--
V
CC
1.2
--
V
CC
1.2
--
V
CC
V
Common Mode Range (Diff.)
I
IH
Input HIGH Current
--
--
150
--
--
150
--
--
150
A
I
IL
Input LOW Current
CLK,D
0.5
--
--
0.5
--
--
0.5
--
--
A
/CLK, /D
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
, V
IHCMR
(max) varies 1:1 with V
CC
. The V
IHCMR
range is referenced to the most positive side of the differential
input signal.
3.3V 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
(3)
--
--
47
--
35
47
--
--
47
mA
V
OH
Output HIGH Voltage
(4)
1135
0885
1070
0945
0820
1010
0760
mV
V
OL
Outuput LOW Voltage
(4)
1950
1685
1950
1745
1620
1950
1560
mV
V
IH
Input HIGH Voltage
1210
0885
1145
--
0820
1085
--
0760
mV
V
IL
Input LOW Voltage
1935
1610
1870
--
1545
1810
--
1485
mV
V
IHCMR
Input HIGH Voltage
V
EE
+2.0
V
CC
V
EE
+2.0
V
CC
V
EE
+2.0
V
CC
V
Common Mode Range
(5)
I
IH
Input HIGH Current
--
--
150
--
--
150
--
--
150
A
I
IL
Input LOW Current
CLK,D
0.5
--
--
0.5
--
--
0.5
--
--
A
/CLK, /D
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.
V
CC
= 0V, V
EE
= V
EE
(min) to V
EE
(max), all other pins floating.
Note 4.
All loading with 50
to V
CC
2.0V.
Note 5.
V
IHCMR
(min) varies 1:1 with V
EE
, (max) varies 1:1 with V
CC
.
NECL/LVECL DC ELECTRICAL CHARACTERISTICS
(1)
V
CC
= 0V, V
EE
= 5.5V to 3.0V
(2)
4
ECL ProTM
SY10EP52V
Micrel
T
A
= 40
C
T
A
= +25
C
T
A
= +85
C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
f
MAX
Maximum Toggle Frequency
(2)
4
--
--
4
--
--
4
--
--
GHz
t
PLH
Propagation Delay to Output
ps
t
PHL
Differential
CLK
Q, /Q
250
300
350
280
330
380
310
360
410
t
S
Setup Time
50
--
--
50
--
--
50
--
--
ps
t
H
Hold Time
50
--
--
50
--
--
50
--
--
ps
t
PW
Minimum Pulse Width
CLK
--
--
--
--
450
--
--
--
--
ps
t
JITTER
Cycle-to-Cycle Jitter (RMS)
--
--
--
--
0.2
1.0
--
--
--
ps(rms)
V
DIFF
Differential Input Voltage Range
150
800
1200
150
800
1200
150
800
1200
mV
t
r
Output Rise/Fall Times
Q, /Q
70
100
170
80
120
180
90
130
200
ps
t
f
(20% to 80%)
Note 1.
Measured using a 750mV source, 50%. Duty cycle clock source. All loading with 50
to V
CC
2.0V.
Note 2.
f
MAX
guaranteed for functionality only. V
OL
and V
OH
levels are guaranteed at DC only.
AC ELECTRICAL CHARACTERISTICS
(1)
NECL: V
CC
= 0V, V
EE
= 3.3V to 5.0V
10%; PECL: V
EE
= 0V, V
CC
= +3.3V to +5.0V
10%
PRODUCT ORDERING CODE
Ordering
Package
Operating
Package
Code
Type
Range
Marking
SY10EP52VKC
K8-1
Commercial
HP52
SY10EP52VKCTR
(1)
K8-1
Commercial
HP52
SY10EP52VZC
Z8-1
Commercial
HEP52V
SY10EP52VZCTR
(1)
Z8-1
Commercial
HEP52V
Note 1.
Tape and Reel.
Note 2.
Recommended for new designs.
Ordering
Package
Operating
Package
Code
Type
Range
Marking
SY10EP52VKI
(2)
K8-1
Industrial
HP52
SY10EP52VKITR
(1,2)
K8-1
Industrial
HP52
SY10EP52VZI
(2)
Z8-1
Industrial
HEP52V
SY10EP52VZITR
(1,2)
Z8-1
Industrial
HEP52V
5
ECL ProTM
SY10EP52V
Micrel
8 LEAD MSOP (K8-1)
Rev. 01