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3
ECL Pro
SY100EPT21L
Micrel, Inc.
M9999-120505
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings(1)
Power Supply Voltage (V
CC) .......................... –0.5 to +3.8V
PECL Input Voltage (V
IN) .......................... 0V to VCC +0.5V
Voltage Applied to Output at HIGH State (V
OUT) –0.5 to VCC
Current Applied to Output at LOW State (I
OUT)
............................................. Twice the Rated I
OL (mA)
Lead Temperature (soldering, 20 sec.) ................... +260°C
Storage Temperature (T
S) ....................... –65°C to +150°C
Operating Ratings(2)
Power Supply Voltage (V
CC) .......................... –0.5 to +3.8V
Ambient Temperature (T
A) ......................... –40°C to +85°C
Package Thermal Resistance
SOIC (θJA) multi-layer board ............................. 113°C/W
MSOP (θJA) multi-layer board ........................... 124°C/W
VCC = +3.3V, GND = 0V; TA = –40°C to +85°C; unless noted.
Symbol
Parameter
Condition
Min
Typ
Max
Units
IOS
Output Short Circuit Current
VOUT = 0V
–80
–275
mA
ICC
Power Supply Current
14
20
mA
VOH
Output HIGH Voltage
IOH = –3.0mA
(3)
2.3
V
VOL
Output LOW Voltage
IOL = 24mA
0.5
V
LVTTL OUTPUT DC ELECTRICAL CHARACTERISTICS
VCC = +3.3V, GND = 0V; TA = –40°C to +85°C; unless noted.
Symbol
Parameter
Condition
Min
Typ
Max
Units
IIH
Input HIGH Current
150
A
IIL
Input LOW Current
D
0.5
A
/D
–300
A
VIH
Input HIGH Voltage
Note 3
2135
2420
V
VIL
Input LOW Voltage
Note 3
1490
1825
V
VBB
Reference Output
Note 3
1920
1980
2040
V
Notes:
1. Permanent device damage may occur if ratings in the absolute maximum ratings section are exceeded. This is a stress rating only and functional
operation is not implied for conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum ratings
conditions for extended periods may affect device reliability.
2. The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
3. These values are for VCC = 3.3V. Level Specifications will vary 1:1 VCC.
LVPECL INPUT DC ELECTRICAL CHARACTERISTICS