參數(shù)資料
型號: SY88403BLMG TR
廠商: Micrel Inc
文件頁數(shù): 7/12頁
文件大?。?/td> 0K
描述: IC AMP LIMIT CML TTL LOS 16MLF
標準包裝: 1
類型: 限幅后置放大器
應(yīng)用: 光纖學網(wǎng)絡(luò)
安裝類型: 表面貼裝
封裝/外殼: 16-VFQFN 裸露焊盤,16-MLF?
供應(yīng)商設(shè)備封裝: 16-MLF?(3x3)
包裝: 標準包裝
產(chǎn)品目錄頁面: 1089 (CN2011-ZH PDF)
其它名稱: 576-1474-6
Micrel, Inc.
SY88403BL
November 2008
4
M9999-111808-F
hbwhelp@micrel.com or (408) 955-1690
Pin Description
QFN
Pin Number
EPAD-MSOP
Pin Number
Pin
Name
Type
Pin Function
1, 4
2, 3
DIN, /DIN
Differential
data input
Differential data input. Each pin internally terminates to REF
through 50
.
2, 3, 10, 11
Exposed Pad
6
Exposed Pad
GND
Ground
Device ground. Exposed pad must be soldered (or equivalent)
to the same potential as the ground pins.
5, 8, 13, 16
10
VCC
Power
supply
Positive power supply. Bypass with 0.1F||0.01F low ESR
capacitors. 0.01F capacitors should be as close as possible to
VCC pin.
6
4
VREF
Reference Voltage. Bypass with 0.01F low ESR capacitor from
VREF to VCC to stabilize LOSLVL and VREF.
7
LOS
Open
Collector TTL
output with
internal
4.75k
pull-
up resistor
Loss-of-Signal: Asserts high when the data input amplitude falls
below the threshold set by LOSLVL.
9, 12
9, 8
DOUT,
/DOUT
Differential
CML output
Differential data output.
14
5
LOSLVL
Input: Default
is maximum
sensitivity.
Loss-of-Signal level set: A resistor from this pin to VCC sets the
threshold for the data input amplitude at which the LOS output
will be asserted.
15
1
/EN
TTL input:
Default is
high.
Enable bar: De-asserts true data output when high. Incorporates
25k
pull-up to VCC.
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