參數(shù)資料
型號(hào)： MAX3272ED
廠商： Maxim Integrated Products, Inc.
元件分類： 運(yùn)動(dòng)控制電子
英文描述： +3.3V, 2.5Gbps Low-Power Limiting Amplifiers
中文描述： 3.3伏，2.5Gbps的低功耗限幅放大器
文件頁(yè)數(shù)： 9/14頁(yè)
文件大?。?/td> 625K
代理商： MAX3272ED
Applications Information
Optical Hysteresis
In an optical receiver, the electrical power change at the
limiting amplifier is 2 times the optical power change.
As an example, if a receiver’s optical input power (x)
increases by a factor of two, and the preamplifier is lin-
ear, then the voltage input to the limiting amplifier also
increases by a factor of two.
The optical power change is 10log(2x/x) = 10log(2) =
+3dB.
At the limiting amplifier, the electrical power change is:
2
IN
IN2
IN
The MAX3272 typical voltage hysteresis is 3.3dB. This
provides an optical hysteresis of 1.65dB.
10log
2V
(
/ R
V
/ R
10log(2 )
20log(2)
6dB
IN
)
=
=
= +
M
+3.3V, 2.5Gbps Low-Power
Limiting Amplifiers
_______________________________________________________________________________________
9
1
2
3
4
5
15
14
13
12
11
20
19
18
17
16
6
7
8
9
10
GND
IN+
IN-
GND
NOTE:
EXPOSED PAD MUST BE CONNECTED TO SUPPLY GROUND.
TH
V
CC
OUT+
OUT-
V
CC
LEVEL
V
C
C
C
G
O
V
C
C
S
L
L
TOP VIEW
QFN*
MAX3272/
MAX3272A
1
2
3
4
5
15
14
13
12
11
20
19
18
17
16
6
7
8
9
10
GND
IN+
IN-
GND
NOTE:
EXPOSED PAD MUST BE CONNECTED TO SUPPLY GROUND.
TH
V
CC
OUT+
OUT-
V
CC
LEVEL
V
C
C
C
G
O
V
C
C
S
L
L
THIN QFN*
MAX3272A
+
Pin Configuration
Pad Coordinates
PAD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
NAME
GND
IN+
IN-
GND
TH
V
CC
CLOS
SQUELCH
LOS
LOS
LEVEL
V
CC
OUT-
OUT+
V
CC
OUTPOL
GND
CAZ2
CAZ1
N.C.
V
CC
COORDINATES (μm)
47, 836
47, 603
47, 425
47, 237
47, 47
255, -154
436, -154
645, -154
850, -154
1063, -154
1331, 37
1331, 212
1331, 421
1331, 573
1331, 780
1119, 1042
957, 1042
773, 1042
583, 1042
422, 1042
268, 1042
Coordinates are for the center of the pad.
Coordinate 0, 0 is the lower left corner of the passivation open-
ing for pad 5.
相關(guān)PDF資料
PDF描述
MAX3272EGP +3.3V, 2.5Gbps Low-Power Limiting Amplifier
MAX3273 32-Bit Digital Signal Controller with Flash 100-LQFP -40 to 125
MAX3273EGG +3.3V, 2.5Gbps Low-Power Laser Driver
MAX3274UGE Dual-Rate Fibre Channel Limiting Amplifier
MAX3274 32-Bit Digital Signal Controller with Flash 100-BGA MICROSTAR -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3272EGP 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX3272EGP-T 制造商:Maxim Integrated Products 功能描述:3.3V, 2.5GBPS LOW-POWER LIMITING AMPLIFIER - Tape and Reel
MAX3273E/D 功能描述:激光驅(qū)動(dòng)器 RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube
MAX3273EGG 功能描述:激光驅(qū)動(dòng)器 2.5Gbps Low-Power Laser Driver RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube
MAX3273EGG-T 功能描述:激光驅(qū)動(dòng)器 2.5Gbps Low-Power Laser Driver RoHS:否 制造商:Micrel 數(shù)據(jù)速率:4.25 Gbps 工作電源電壓:3 V to 3.6 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-16 封裝:Tube
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