參數(shù)資料
型號: SY88289ALMG TR
廠商: Micrel Inc
文件頁數(shù): 2/9頁
文件大小: 0K
描述: IC POST AMP CML LP LIMIT 16-MLF
標準包裝: 1,000
類型: 限幅后置放大器
應用: 光纖學網(wǎng)絡
安裝類型: 表面貼裝
封裝/外殼: 16-VFQFN 裸露焊盤,16-MLF?
供應商設備封裝: 16-MLF?(3x3)
包裝: 帶卷 (TR)
其它名稱: SY88289ALMGTR
SY88289ALMGTR-ND
Micrel, Inc.
SY88289AL
February 2007
2
M9999-021207-B
hbwhelp@micrel.com or (408) 955-1690
Ordering Information
Part Number
Package Type
Operating Range
Package Marking
Lead Finish
SY88289ALMG
QFN-16
Industrial
289A with
Pb-Free bar line indicator
NiPdAu
Pb-Free
SY88289ALMGTR
(1)
QFN-16
Industrial
289A with
Pb-Free bar line indicator
NiPdAu
Pb-Free
Note:
1. Tape and Reel.
Pin Configuration
16-Pin QFN
Pin Description
Pin Number
Pin Name
Type
Pin Function
1, 12
VCC
Power Supply
Positive power supply.
2
DIN
Data Input
True data input.
3
/DIN
Data Input
Complementary data input.
4, 9
GND
Ground
Device ground.
5
VREF
Reference voltage: Placing a capacitor here to VCC helps
stabilize LOSLVL.
6
LOSLVL
Input
Loss-of-signal Level Set: a resistor from this pin to VCC sets the
threshold for the data input amplitude at which LOS will be
asserted.
7, 14, 15, 16
N/C
No connect.
8
LOS
Open-collector TTL
output w/internal 4.75k
pull-up resistor
Loss-of-signal: asserts high when the data input amplitude
rises below the threshold sets by LOSLVL.
10
/DOUT
CML Output
Complementary data output.
11
DOUT
CML Output
True data output.
13
/EN
TTL Input: Default is
HIGH.
/Enable: This input enables the outputs when it is LOW. Note
that this input is internally connected to a 25k
pull-up resistor
and will default to a logic HIGH state if left open.
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