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SY88993AV データシートの表示(PDF) - Micrel

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SY88993AV Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
Micrel, Inc.
SY88993AV
PACKAGE/ORDERING INFORMATION
/EN 1
DIN 2
/DIN 3
VREF 4
LOSLVL 5
MSOP
K10-1
10 VCC
9 DOUT
8 /DOUT
7 LOS
6 GND
10-Pin MSOP (K10-1)
Ordering Information
Part Number
SY88993AVKI
SY88993AVKITR(1)
SY88993AVKG
Package
Type
K10-1
K10-1
K10-1
Operating
Range
Industrial
Industrial
Industrial
SY88993AVKGTR(1) K10-1
Industrial
Note:
1. Tape and Reel.
Package
Marking
993A
993A
993A with
Pb-Free bar-line indicator
993A with
Pb-Free bar-line indicator
Lead
Finish
Sn-Pb
Sn-Pb
Pb-Free
NiPdAu
Pb-Free
NiPdAu
PIN NAMES
Pin
DIN
/DIN
LOSLVL
/EN
LOS
GND
DOUT
/DOUT
VCC
VREF
Type
Data Input
Data Input
Input
TTL Input
TTL Output
(Open Collector)
Ground
CML Output
CML Output
Power Supply
Output
Function
Data Input
Inverting Data Input
Loss of Signal Level Set
Output Enable (Active Low)
Loss of Signal Indicator
(Active High)
Ground
Data Output
Inverting Data Output
Positive Power Supply
Reference Voltage Output
for LOS Level Set (see Fig. 3)
GENERAL DESCRIPTION
General
The SY88993AV is an integrated limiting amplifier
intended for high-frequency fiber-optic applications. The
circuit connects to typical transimpedance amplifiers found
within a fiber-optics link. The linear signal output from a
transimpedance amplifier can contain significant amounts
of noise, and may vary in amplitude over time. The
SY88993AV limiting amplifier quantizes the signal and
outputs a voltage-limited waveform.
The /EN pin allows the user to disable the output signal
without removing the input signal.
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Rating
Value
Unit
VCC
DIN, /DIN
TA
TSTORE
Power Supply Voltage
Input Voltage
Operating Temperature Range
Storage Temperature Range
0 to +7.0
V
0 to VCC
V
–40 to +85
°C
–55 to +85
°C
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.
M9999-091207
hbwhelp@micrel.com or (408) 955-1690
2

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