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SY88973V Datasheet(PDF) 4 Page - Micrel Semiconductor

Part No. SY88973V
Description  3.3V/5V 3.2Gbps CML LOW-POWER LIMITING POST AMPLIFIER W/TTL LOS
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Maker  MICREL [Micrel Semiconductor]
Homepage  http://www.micrel.com
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SY88973V Datasheet(HTML) 4 Page - Micrel Semiconductor

 
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SY88973V
Micrel, Inc.
M9999-110905
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings(1)
Supply Voltage (V
CC) ....................................... 0V to +7.0V
/EN, LOSLVL Voltage ............................................ 0 to V
CC
REF Current ...............................................................
±1mA
LOS Current ...............................................................
±5mA
DOUT, /DOUT Current .............................................
±25mA
DIN, /DIN Current .....................................................
±10mA
Storage Temperature (T
S) ....................... –65°C to +150°C
Lead Temperature (Soldering, 20 sec.) .................... 260
°C
Operating Ratings(2)
Supply Voltage (V
CC) .............................. +3.0V to +3.6V or
............................................................ +4.5V to +5.5V
Ambient Temperature (T
A) ......................... –40°C to +85°C
Junction Temperature (T
J) ....................... –40°C to +120°C
Package Thermal Resistance(3)
MLF™
θ
JA (Still-Air) ..................................................... 61°C/W
ψ
JB ................................................................................... 38°C/W
EPAD-MSOP
θ
JA (Still-Air) ..................................................... 38°C/W
ψ
JB ................................................................................... 22°C/W
V
CC = 3.0V to 3.6V or 4.5V to 5.5V, TA = –40°C to +85°C; typical values at VCC = 3.3V, TA = 25°C.
Symbol
Parameter
Condition
Min
Typ
Max
Units
I
CC
Power Supply Current
3.3V, Note 4
28
42
mA
5V, Note 4
30
45
mA
Power Supply Current
3.3V, Note 5
45
62
mA
5V, Note 5
47
65
mA
V
REF
REF Voltage
V
CC–1.3
V
V
LOSLVL
LOSLVL Voltage Range
V
REF
V
CC
V
V
OH
Output HIGH Voltage
Note 6
V
CC–0.020
V
CC–0.005
V
CC
V
V
OL
Output LOW Voltage
3.3V, Note 6
V
CC–0.475
V
CC–0.400
V
CC–0.350
V
5V, Note 6
V
CC–0.510
V
CC–0.400
V
CC–0.350
V
V
OFFSET
Differential Output Offset
Note 6
±80
mV
Z
O
Single-Ended Output Impedance
40
50
60
Z
I
Single-Ended Input Impedance
40
50
60
DC ELECTRICAL CHARACTERISTICS
V
CC = 3.0V to 3.6V or 4.5V to 5.5V, TA = –40°C to +85°C.
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
OH
LOS Output HIGH Level
Sourcing 100
µA
2.4
V
CC
V
V
OL
LOS Output LOW Level
Sinking 2mA
0.5
V
V
IH
/EN Input HIGH Voltage
2.0
V
V
IL
/EN Input LOW Voltage
0.8
V
I
IH
/EN Input HIGH Current
V
IN = 2.7V
20
µA
V
IN = VCC
100
µA
I
IL
/EN Input LOW Current
V
IN = 0.5V
–0.3
mA
Notes:
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 Rating 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. Thermal performance assumes the use of 4-layer PCB. Exposed pad must be soldered (or equivalent) to the device's most negative potential on the
PCB.
4. Excludes current of CML output stage. See “Detailed Description.”
5. Total device current with no output load.
6. Output levels are based on a 50
Ω to V
CC load impedance. If the load impedance is different, the output level will be changed. Amplifier is in limiting
mode.
TTL DC ELECTRICAL CHARACTERISTICS


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