Micrel, Inc.
SY10/100EP451L
May 2007
5
M9999-051807-B
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings(1)
Supply Voltage
PECL Mode (VCC) ............................................................... +4V
NECL Mode (VEE) ............................................................... –4V
Input Voltage (VIN)
PECL Mode ..........................................................................VCC
NECL Mode ......................................................................... VEE
Output Current (IOUT)
Continuous........................................................................ 50mA
Surge............................................................................... 100mA
Lead Temperature (soldering, 20sec.) ....................................260°C
Storage Temperature (Ts)......................................–65°C to +150°C
Operating Ratings(2)
Supply Voltage (VCC)
PECL Mode (VEE = 0V) ..................................... +3.0V to +3.6V
Supply Voltage (VEE)
NECL Mode (VCC = 0V)....................................... -3.0V to -3.6V
Ambient Temperature (TA)....................................... –40°C to +85°C
Junction Thermal Resistance
(3)
TQFP
Junction-to-Ambient (θJA)
0lfpm......................................................................... 80°C/W
500lfpm .................................................................... 66°C/W
Junction-to-Case (θJC) .................................................. 20°C/W
PECL 10EP DC Electrical Characteristics(4)
VCC = 3.3V; VEE = 0V; TA = –40°C to +85°C, unless otherwise stated.
(5)
-40°C
25°C
85°C
Symbol
Parameter
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Units
IEE
Power Supply Current
80
105
80
105
80
105
mA
VOH
Output HIGH Voltage
(6)
2165
2290
2415
2230
2355
2480
2290
2415
2540
mV
VOL
Output LOW Voltage
(6)
1365
1490
1615
1430
1555
1680
1470
1615
1740
mV
VIH
Input HIGH Voltage (Single-Ended)
2090
2415
2155
2480
2215
2540
mV
VIL
Input LOW Voltage (Single-Ended)
1365
1690
1430
1755
1490
1815
mV
VIHCMR
Input HIGH Voltage Common Mode
Range (Differential Configuration)
(7)
2.0
3.3
2.0
3.3
2.0
3.3
V
IIH
Input HIGH Current
150
A
IIL
Input LOW Current
0.5
A
NECL 10EP DC Electrical Characteristics(4)
VCC = 0V; VEE = –3.0V to –3.6V; TA = –40°C to +85°C, unless otherwise stated.
-40°C
25°C
85°C
Symbol
Parameter
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Units
IEE
Power Supply Current
80
105
80
105
80
105
mA
VOH
Output HIGH Voltage
(6)
-1135
-1010
-885
-1070
-945
-820
-1010
-885
-760
mV
VOL
Output LOW Voltage
(6)
-1935
-1810
-1685
-1870
-1745
-1620
-1830
-1685
-1560
mV
VIH
Input HIGH Voltage (Single-Ended)
-1210
-885
-1145
-820
-1085
-760
mV
VIL
Input LOW Voltage (Single-Ended)
-1935
-1610
-1870
-1545
-1810
-1485
mV
VIHCMR
Input HIGH Voltage Common Mode
Range (Differential Configuration)
(7)
VEE +2.0
0.0
VEE +2.0
0.0
VEE +2.0
0.0
V
IIH
Input HIGH Current
150
A
IIL
Input LOW Current
0.5
A
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. θJA and θJC values are determined for a 4-layer board in still-air unless otherwise stated.
4. The device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit board with maintained transverse
airflow greater than 500lfpm. Electrical parameters are guaranteed only over the declared operating temperature range. Functional operation of the device exceeding
these conditions is not implied. Device specifications limit values are applied individually under normal operating conditions and not valid simultaneously.
5. Input and output parameters vary 1:1 with VCC.
6. All loading with 50 to VCC–2.0V.
7. VIHCMR (min) varies 1:1 with VEE, VIHCMR (max) varies 1:1 with VCC. The VIHCMR range is referenced to the most positive side of the differential input signal.