參數(shù)資料
型號： MAX3798ETJ+T
廠商： Maxim Integrated Products
文件頁數(shù)： 12/35頁
文件大?。?/td> 0K
描述： IC LIMITING AMP/VCSEL DVR 32TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
放大器類型： 限制
電路數(shù)： 1
輸出類型： 差分
電流 - 電源： 97mA
電壓 - 電源，單路/雙路(±)： 2.85 V ~ 3.63 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 32-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 32-TQFN-EP（5x5）
包裝： 帶卷 (TR)
MAX3798
1.0625Gbps to 10.32Gbps, Integrated, Low-
Power SFP+ Limiting Amplifier and VCSEL Driver
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = 2.85V to 3.63V, TA = -40°C to +85°C, CML receiver output load is AC-coupled to differential 100
Ω, CAZ = 1nF, transmitter out-
put load is AC-coupled to differential 100
Ω (see Figure 1), typical values are at +25°C, VCC = 3.3V, IBIAS = 6mA, IMOD = 6mA, unless
otherwise specified. Registers are set to default values unless otherwise noted, and the 3-wire interface is static during measure-
ments. For testing, the MODE_SEL bit was used and the MSEL pin was left open.)
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.
VCCR, VCCT, VCCD.................................................-0.3V to +4.0V
Voltage Range at DISABLE, SDA, SCL,
CSEL, MSEL, FAULT, BMON, LOS,
BMAX, MMAX, CAZ2...............................-0.3V to (VCC + 0.3V)
Voltage Range at ROUT+, ROUT- .....(VCC - 1V) to (VCC + 0.3V)
Voltage at TIN+, TIN-........................(VCC - 2.5V) to (VCC - 0.5V)
Voltage Range at TOUT+, TOUT- ......(VCC - 2V) to (VCC + 0.3V)
Voltage at BIAS...............................................................0 to VCC
Voltage at RIN+, RIN- ..........................(VCC - 2V) to (VCC - 0.2V)
Current Range into FAULT, LOS...........................-1mA to +5mA
Current Range into SDA........................................-1mA to +1mA
Current into ROUT+, ROUT- ...............................................40mA
Current into TOUT+, TOUT- ................................................60mA
Continuous Power Dissipation (TA = +70
°C)
32-Pin TQFN (derate 34.5W/°C above +70°C) ...........2759mW
Operating Junction Temperature Range ...........-55°C to +150°C
Storage Temperature Range .............................-65°C to +160°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLY
Power-Supply Current
ICC
Includes the CML output current;
excludes IBIAS = 6mA, IMOD = 6mA,
VDIFF_ROUT = 400mVP-P (Note 1)
97
150
mA
Power-Supply Voltage
VCC
2.85
3.63
V
GENERAL
Input Data Rate
1.0625
10.32
Gbps
Input/Output SNR
14.1
BER
10E-12
POWER-ON RESET
High POR Threshold
2.55
2.75
V
Low POR Threshold
IBIAS = IBIASOFF and IMOD = IMODOFF
2.3
2.45
V
Rx INPUT SPECIFICATIONS
Differential Input Resistance
RIN+/RIN-
RIN_DIFF
75
100
125
MODE_SEL = 0 at 4.25Gbps
2
4
Input Sensitivity (Note 2)
VINMIN
MODE_SEL = 1 at 8.5Gbps
3
8
mVP-P
Input Overload
VINMAX
1.2
VP-P
DUT is powered on, f
5GHz
14
Input Return Loss
SDD11
DUT is powered on, f
16GHz
7
dB
DUT is powered on, 1GHz < f
5GHz
8
Input Return Loss
SCC11
DUT is powered on, 1GHz < f
16GHz
8
dB
Rx OUTPUT SPECIFICATIONS
Differential Output Resistance
ROUTDIFF
75
100
125
DUT is powered on, f
5GHz
11
Output Return Loss
SDD22
DUT is powered on, f
16GHz
5
dB
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MAX3799E/D 功能描述:限幅放大器 1Gbps to 14Gbps SFP+ Multirate Limiting Amplifier and VCSEL Driver 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
MAX3799ETJ+ 功能描述:限幅放大器 1-14Gbps SFP w/VCSEL Driver 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
MAX3799ETJ+T 功能描述:限幅放大器 1-14Gbps SFP w/VCSEL Driver 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
MAX3799EVKIT+ 功能描述:限幅放大器 Maxim Evaluation Kit 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
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