MAX3799(2009) 데이터 시트보기 (PDF) - Maxim Integrated
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MAX3799
(Rev.:2009)
(Rev.:2009)
Maxim Integrated
MAX3799 Datasheet PDF : 35 Pages
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1Gbps to 14Gbps, SFP+ Multirate Limiting
Amplifier and VCSEL Driver
ABSOLUTE MAXIMUM RATINGS
VCCR, VCCT, VCCD.................................................-0.3V to +4.0V
Voltage Range at DISABLE, SDA, SCL, CSEL,
RSEL, FAULT, BMON, LOS, 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 ............................................................0V 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
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.
ELECTRICAL CHARACTERISTICS
(VCC = 2.85V to 3.63V, TA = -40°C to +85°C, CML receiver output load is AC-coupled to differential 100Ω, CAZ = 1nF, transmitter out-
put load is AC-coupled to differential 100Ω (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 RATE_SEL bit was used and the RSEL pin was left open.)
PARAMETER
POWER SUPPLY
Power-Supply Current
Power-Supply Voltage
GENERAL
Input Data Rate
Input/Output SNR
BER
POWER-ON RESET
High POR Threshold
Low POR Threshold
Rx INPUT SPECIFICATIONS
Differential Input Resistance
RIN+/RIN-
Input Sensitivity (Note 2)
Input Overload
Input Return Loss
Input Return Loss
Rx OUTPUT SPECIFICATIONS
Differential Output Resistance
SYMBOL
CONDITIONS
Includes the CML output current;
ICC
excludes IBIAS = 6mA, IMOD = 6mA,
VDIFF_ROUT = 400mVP-P (Note 1)
VCC
IBIAS = IBIASOFF and IMOD = IMODOFF
RIN_DIFF
VINMIN
VINMAX
SDD11
SCC11
RATE_SEL = 0 (1.25Gbps)
RATE_SEL = 1 (10.32Gbps)
DUT is powered on, f 5GHz
DUT is powered on, f 16GHz
DUT is powered on, 1GHz < f 5GHz
DUT is powered on, 1GHz < f 16GHz
ROUTDIFF
MIN TYP MAX UNITS
97
150
mA
2.85
3.63
V
1.0625
14.1
10.32 Gbps
10E-12
2.55 2.75
V
2.3 2.45
V
75
100 125
1
3
1.2
14
7
8
8
3
mVP-P
8
VP-P
dB
dB
75
100 125
2 _______________________________________________________________________________________
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