7
Precision Edge
SY100EP14U
Micrel, Inc.
M9999-060910
hbwhelp@micrel.com or (408) 955-1690
(100K) ECL/LVECL DC ELECTRICAL CHARACTERISTICS(1)
VCC = 0V, VEE = –5.5V to –3.0V
TA = –40°C
TA = +25°C
TA = +85°C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max. Unit Condition
VIL
Input LOW Voltage
–1945
—
–1625 –1945
—
–1625 –1945
—
–1625 mV
VIH
Input HIGH Voltage
–1225
—
–880 –1225
—
–880 –1225
—
–880
mV
VOL
Output LOW Voltage(2)
–1945 –1820 –1695 –1945 –1820 –1695 –1945 –1820 –1695 mV 50 to VCC–2V
VOH
Output HIGH Voltage(2)
–1145 –1020 –895 –1145 –1020 –895 –1145 –1020 –895
mV 50 to VCC–2V
VBB
Output Reference Voltage(3) –1525 –1425 –1325 –1525 –1425 –1325 –1525 –1425 –1325 mV
VIHCMR Input HIGH Voltage
VEE +1.2
0.0
VEE +1.2
0.0
VEE +1.2
0.0
V
Common Mode Range(4)
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. Input and output parameters
vary 1:1 with VCC.
Note 2. All loading with 50 to VCC –2.0V.
Note 3. Single-ended input operation is limited VEE ≤–3.0V in ECL/LVECL mode. VBB reference varies 1:1 with VCC.
Note 4. VIHCMR (min) varies 1:1 with VEE, (max) varies 1:1 with VCC. The VIHCMR is referenced to the most positive side of the differential input signal.
TA = –40°C
TA = +25°C
TA = +85°C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
VIH
Input HIGH Voltage
1200
—
1200
—
1200
—
mV
VIL
Input LOW Voltage
—
400
—
400
—
400
mV
VX
Input Crossover Voltage
680—
900
680—
900
680—
900
mV
HSTL INPUT DC ELECTRICAL CHARACTERISTICS
VCC = 2.37V to 3.8V; VEE = 0V