參數(shù)資料
型號(hào)： MAX3945ETE+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 12/24頁(yè)
文件大?。?/td> 0K
描述： IC AMP LIMITING 3.3V LP 16TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 100
類(lèi)型： 限幅放大器
應(yīng)用： 光纖學(xué)網(wǎng)絡(luò)
安裝類(lèi)型： 表面貼裝
封裝/外殼： 16-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 16-TQFN-EP（3x3）
包裝： 管件
2 ______________________________________________________________________________________
MAX3945
1.0625Gbps to 11.3Gbps,
SFP+ Dual-Path Limiting Amplifier
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
VCC.......................................................................-0.3V to +4.0V
Voltage Range at SDA, SCL, CSEL,
LOS, CAZ, RPMIN................................. -0.3V to (VCC + 0.3V)
Voltage Range at ROUT+, ROUT- ........(VCC - 2V) to (VCC + 0.3V)
Voltage Range at RIN+, RIN-........ (VCC - 1.7V) to (VCC + 0.3V)
Current Range Into LOS...................................... -1mA to +5mA
Current Range Into SDA ..................................... -1mA to +1mA
Current Out of ROUT+, ROUT- ..........................................40mA
Continuous Power Dissipation (TA = +70NC)
16-Pin TQFN (derate 14.7mW/NC above +70NC).........1.176W
Operating Junction Temperature Range ......... -55NC to +150NC
Storage Temperature Range............................ -65NC to +160NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
ELECTRICAL CHARACTERISTICS
(VCC = 2.85V to 3.63V, CML receiver output is AC-coupled to differential 100I load, CCAZ = 0.1FF, TA = -40NC to +85NC. Registers
are set to default values, unless otherwise noted. Typical values are at VCC = 3.3V, TA = +25NC, unless otherwise noted.)
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLY
Power-Supply Current
ICC
Includes the CML output current,
VDIFF_ROUT = 400mVP-P, RXDE_EN = 0,
LOS1_EN = 1, LOS2_EN = 0
46.6
62
mA
Includes the CML output current,
VDIFF_ROUT = 400mVP-P, RXDE_EN = 0,
LOS1_EN = 0, LOS2_EN = 1
39.4
52.5
Power-Supply Voltage
VCC
2.85
3.63
V
Power-Supply Noise
f < 10MHz
100
mVP-P
10MHz < f < 20MHz
10
GENERAL
Input Data Rate
1.06
10.32
11.3
Gbps
Input/Output SNR
14.1
BER
10E-12
POWER-ON RESET (POR)
POR Deassert Threshold
2.55
2.75
V
POR Assert Threshold
2.3
2.45
V
INPUT SPECIFICATIONS
Differential Input Resistance
RIN+/RIN-
RIN_DIFF
75
100
125
I
Input Sensitivity
(Note 1)
VINMIN
RATE_SEL = 1, input transition time 25ps,
10.32Gbps, PRBS23-1 pattern
4
8
mVP-P
RATE_SEL = 0, input transition time 260ps,
1.25Gbps, K28.5 pattern
1
2
Input Overload
VINMAX
1.2
VP-P
Input Return Loss
SDD11
DUT is powered on, f P 5GHz
10
dB
DUT is powered on, f P 16GHz
7
SCC11
DUT is powered on, 1GHz < f P 5GHz
13
dB
DUT is powered on, 1GHz < f P 16GHz
5
RPMIN Input-Current High
IIH
LOS1_EN = 0 and LOS2_EN = 1,
VRPMIN = 2V
50
nA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3945ETE+ 功能描述:限幅放大器 1.0625-11.3Gbps SFP Dual-Path Limit Amp RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube
MAX3945ETE+T 功能描述:限幅放大器 1.0625-11.3Gbps SFP Dual-Path Limit Amp RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube
MAX3945EVKIT 功能描述:放大器 IC 開(kāi)發(fā)工具 RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類(lèi)型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V
MAX3945EVKIT+ 功能描述:限幅放大器 Evaluation Kit for the MAX3945 RoHS:否 制造商:Micrel 輸入電壓范圍（最大值）:3.6 V 工作電源電壓:3.3 V 電源電流:40 mA 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Tube
MAX3946ETG+ 功能描述:激光驅(qū)動(dòng)器 1.0625-11.3Gbps SFP Dual-Path Limit Amp 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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