differential fanout buffer. Having within-device skews and
output transition times significantly improved over the
EL11V, the EP11U is ideally suited for those applications
which require the ultimate in AC performance.
The differential inputs of the EP11U employ clamping
circuitry to maintain stability under open input conditions.
If the inputs are left open, the Q outputs will go LOW.
CROSS REFERENCE TABLE
Micrel Semiconductor
SY10EP11UZI/KI
SY10EP11UZI/KI
SY100EP11UZI/KI
SY100EP11UZI/KI
ON Semiconductor
MC10EP11D/DT
MC10LVEP11D/DT
MC100EP11D/DT
MC100LVEP11D/DT
PIN NAMES
Pin
D
Function
PECL, LVPECL, ECL, LVECL Clock or Data Input:
Internal 75kΩ pulldown resistor. If left floating,
pin defaults LOW, Q
OUT
goes LOW.
PECL, LVPECL, ECL, LVECL complementary
Clock or Data Input: Internal 75kΩ pull-up and
down resistors. If left open, default is V
CC
/2. When
the input is not used, it can be left open.
PECL, LVPECL, ECL, LVECL Outputs:
Terminates to V
CC
–2V.
Positive Power Supply: Bypass with 0.1µF//0.01µF
low ESR capacitors.
Negative Power Supply: For PECL operation,
connect to GND.
/D
Q0, /Q0
Q1, /Q1
V
CC
V
EE
ECL Pro is a trademark of Micrel, Inc.
M9999-111606
hbwhelp@micrel.com or (408) 955-1690
Rev.: D
Amendment: /0
November 2005
1
Issue Date:
Micrel, Inc.
ECL Pro™
SY10EP11U
SY100EP11U
PACKAGE/ORDERING INFORMATION
Ordering Information
(1)
Q0 1
V
CC
/Q0
2
75kΩ
8
VCC
Part Number
D
Package
Type
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
K8-1
Z8-1
Z8-1
Z8-1
Z8-1
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
HP11
HP11
XP11
XP11
HEP11U
HEP11U
XEP11U
XEP11U
HP11
HP11
XP11
XP11
HEP11U
HEP11U
XEP11U
XEP11U
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
7
SY10EP11UKC
SY10EP11UKCTR
(2)
V
EE
Q1
3
75kΩ
6
75kΩ
/D
V
CC
VEE
SY100EP11UKC
SY100EP11UKCTR
(2)
SY10EP11UZC
SY10EP11UZCTR
(2)
SY100EP11UZC
SY100EP11UZCTR
(2)
SY10EP11UKI
SY10EP11UKITR
(2)
SY100EP11UKI
SY100EP11UKITR
(2)
SY10EP11UZI
SY10EP11UZITR
(2)
SY100EP11UZI
SY100EP11UZITR
(2)
SY10EP11UKG
(3)
SY10EP11UKGTR
(2, 3)
SY100EP11UKG
(3)
SY100EP11UKGTR
(2, 3)
SY10EP11UZG
(3)
SY10EP11UZGTR
(2, 3)
SY100EP11UZG
(3)
SY100EP11UZGTR
(2, 3)
/Q1
4
V
EE
V
EE
5
8-pin MSOP and SOIC Packages
HP11 with
Pb-Free
Pb-Free bar-line indicator NiPdAu
HP11 with
Pb-Free
Pb-Free bar-line indicator NiPdAu
XP11 with
Pb-Free
Pb-Free bar-line indicator NiPdAu
XP11 with
Pb-Free
Pb-Free bar-line indicator NiPdAu
HEP11U with
Pb-Free
Pb-Free bar-line indicator NiPdAu
HEP11U with
Pb-Free
Pb-Free bar-line indicator NiPdAu
XEP11U with
Pb-Free
Pb-Free bar-line indicator NiPdAu
XEP11U with
Pb-Free
Pb-Free bar-line indicator NiPdAu
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.
M9999-111605
hbwhelp@micrel.com or (408) 955-1690
2
Micrel, Inc.
ECL Pro™
SY10EP11U
SY100EP11U
ABSOLUTE MAXIMUM RATINGS
(1)
Symbol
V
CC
— V
EE
V
IN
I
OUT
T
A
T
LEAD
T
store
θ
JA
Power Supply Voltage
Input Voltage (V
CC
= 0V, V
IN
not more negative than V
EE
)
Input Voltage (V
EE
= 0V, V
IN
not more positive than V
CC
)
Output Current
Operating Temperature Range
Lead Temperature (soldering, 20sec.)
Storage Temperature Range
Package Thermal Resistance
(Junction-to-Ambient)
–Still-Air
–500lfpm
–Still-Air
–500lfpm
θ
JC
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.
Rating
Value
6V
–6.0 to 0
+6.0 to 0
50
100
–40 to +85
260
–65 to +150
(SOIC)
(SOIC)
(MSOP)
(MSOP)
(SOIC)
(MSOP)
160
109
206
155
39
39
Unit
V
V
V
mA
°C
°C
°C
°C/W
°C/W
°C/W
–Continuous
–Surge
Package Thermal Resistance
(Junction-to-Case)
DC ELECTRICAL CHARACTERISTICS
(1)
T
A
= –40
°
C
Symbol
V
CC
Parameter
Power Supply Voltage
(PECL)
(LVPECL)
(ECL)
(LVECL)
Power Supply Current
SY10EP11U
SY100EP11U
Input HIGH Current
Input LOW Current
D
/D
Min.
4.5
2.37
–5.5
–3.8
—
—
—
0.5
–150
—
—
Typ.
5.0
—
–5.0
–3.3
—
—
—
—
—
—
—
Max.
5.5
3.8
–4.5
–2.37
37
44
150
—
—
—
—
Min.
4.5
2.37
–5.5
–3.8
—
—
—
0.5
–150
—
—
T
A
= +25
°
C
Typ.
5.0
—
–5.0
–3.3
25
30
—
—
—
1.0
1.35
Max.
5.5
3.8
–4.5
–2.37
39
44
150
—
—
—
—
Min.
4.5
2.37
–5.5
–3.8
—
—
—
0.5
–150
—
—
T
A
= +85
°
C
Typ.
5.0
—
–5.0
–3.3
—
—
—
—
—
—
—
Max.
5.5
3.8
–4.5
–2.37
40
44
150
—
—
—
—
mA
mA
µA
µA
µA
pF
pF
V
IN
= V
IH
V
IN
= V
IL
V
IN
= V
IL
Unit
V
Condition
I
EE
I
IH
I
IL
C
IN
Note:
Input Capacitance (MSOP)
(SOIC)
1.
10/100KEP 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.
M9999-111606
hbwhelp@micrel.com or (408) 955-1690
3
Micrel, Inc.
ECL Pro™
SY10EP11U
SY100EP11U
(10KEP) LVPECL DC ELECTRICAL CHARACTERISTICS
(1)
V
CC
= 2.5V
±5%,
V
EE
= 0V.
T
A
= –40
°
C
Symbol
V
OL
V
OH
V
IHCMR
Parameter
Output LOW Voltage
Output HIGH Voltage
Input HIGH Voltage
(2)
Common Mode Range
Min.
565
1365
1.2
Typ.
690
1490
—
Max.
815
1615
V
CC
Min.
630
1430
1.2
T
A
= +25
°
C
Typ.
755
1555
—
Max.
880
1680
V
CC
Min.
690
1490
1.2
T
A
= +85
°
C
Typ.
815
1615
—
Max.
940
1740
V
CC
Unit
mV
mV
V
Condition
50Ω to V
CC
–2V
50Ω to V
CC
–2V
(10KEP) LVPECL DC ELECTRICAL CHARACTERISTICS
(1)
V
CC
= 3.3V
±10%,
V
EE
= 0V.
T
A
= –40
°
C
Symbol
V
IL
V
IH
V
OL
V
OH
V
IHCMR
Parameter
Input LOW Voltage
(Single-Ended)
Input HIGH Voltage
(Single-Ended)
Output LOW Voltage
Output HIGH Voltage
Input HIGH Voltage
(2)
Common Mode Range
Min.
1365
2090
1365
2165
1.2
Typ.
—
—
1490
2290
—
Max.
1690
2415
1615
2415
V
CC
Min.
1430
2155
1430
2230
1.2
T
A
= +25
°
C
Typ.
—
—
1555
2355
—
Max.
1755
2480
1680
2480
V
CC
Min.
1490
2215
1490
2290
1.2
T
A
= +85
°
C
Typ.
—
—
1615
2415
—
Max.
1815
2540
1740
2540
V
CC
Unit
mV
mV
mV
mV
V
50Ω to V
CC
–2V
50Ω to V
CC
–2V
Condition
(10KEP) PECL DC ELECTRICAL CHARACTERISTICS
(1)
V
CC
= 5.0V
±10%,
V
EE
= 0V.
T
A
= –40
°
C
Symbol
V
IL
V
IH
V
OL
V
OH
V
IHCMR
No tes:
1. 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. Input and output parameters are at V
CC
=
2.5V. They vary 1:1 with V
CC
.
2. The V
IHCMR
range is referenced to the most positive side of the differential input signal. See “Input Waveform” section. Single-ended input CLK pin
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. The V
IHCMR
range is referenced to the most positive side of the differential input signal. See “Input Waveform” section. Single-ended input CLK pin
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