參數(shù)資料
型號： MAX3798ETJ+
廠商： Maxim Integrated Products
文件頁數(shù)： 34/35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： 60
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： 托盤
產(chǎn)品目錄頁面： 1387 (CN2011-ZH PDF)
MAX3798
1.0625Gbps to 10.32Gbps, Integrated, Low-
Power SFP+ Limiting Amplifier and VCSEL Driver
8
_______________________________________________________________________________________
MAX3798
VCCR
LOS
MSEL
ROUT+
DISABLE
VCCD
VEER
BMAX
VEET
FAULT
TOUT+
VCCT
BIAS
1nF
0.1
μF
0.1
μF
1000pF
50
Ω
50
Ω
4.7k
Ω
400
Ω
4.7k
Ω
400
Ω
1k
Ω
1000pF
1
μH
VCC
VCCR
VCCT
VCCD
0.1
μF
0.1
μF
VCCR
VCCT
VCCD
1000pF
VCCT
OSCILLOSCOPE
VCCR
CONTROLLER
50
Ω
50
Ω
50
Ω
ROUT-
0.1
μF
50
Ω
50
Ω
SCL
SDA
CSEL
TIN+
0.1
μF
50
Ω
TIN-
BMON
CAZ1
CAZ2
RIN+
0.1
μF
50
Ω
RIN-
MMAX
TOUT-
0.1
μF
50
Ω
OSCILLOSCOPE
50
Ω
50
Ω
0.1
μF
0.1
μF
Figure 1. Test Circuit for VCSEL Driver Characterization
Note 5: Receiver deterministic jitter is measured with a repeating 231 - 1 PRBS equivalent pattern at 10.32Gbps. For 1.0625Gbps to
8.5Gbps, a repeating K28.5 pattern [00111110101100000101] is used. Deterministic jitter is defined as the arithmetic sum
of pulse-width distortion (PWD) and pattern-dependent jitter (PDJ).
Note 6: Measured with a k28.5 pattern from 1.0625Gbps to 8.5Gbps. Measured with 231 - 1 PRBS at 10.32Gbps.
Note 7: Measurement includes an input AC-coupling capacitor of 100nF and CCAZ of 100nF. The signal at the input is switched
between two amplitudes: Signal_ON and Signal_OFF.
1) Receiver operates at sensitivity level plus 1dB power penalty.
a) Signal_OFF = 0
Signal_ON = (+8dB) + 10log(min_assert_level)
b) Signal_ON = (+1dB) + 10log(max_deassert_level)
Signal_OFF = 0
2) Receiver operates at overload.
Signal_OFF = 0
Signal_ON = 1.2VP-P
max_deassert_level and the min_assert_level are measured for one LOS_THRESHOLD setting.
Note 8: Gain stability is defined as [(I_measured) - (I_reference)]/(I_reference) over the listed current range, temperature, and VCC
from +2.95V to +3.63V. Reference current measured at VCC = +3.2V, TA = +25°C.
Note 9: Transmitter deterministic jitter is measured with a repeating 27 - 1 PRBS, 72 0s, 27 - 1 PRBS, and 72 1s pattern at
10.32Gbps. For 1.0625Gbps to 8.5Gbps, a repeating K28.5 pattern [00111110101100000101] is used. Deterministic jitter is
defined as the arithmetic sum of PWD and PDJ.
Note 10: Gain stability is defined as [(I_measured) - (I_reference)]/(I_reference) over the listed current range, temperature, and VCC
from +2.85V to +3.63V. Reference current measured at VCC = +3.3V, TA = +25°C.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3798ETJ+ 功能描述:激光驅(qū)動(dòng)器 1.0625-10.32Gbps SFP w/VCSEL 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
MAX3798ETJ+T 功能描述:激光驅(qū)動(dòng)器 1.0625-10.32Gbps SFP w/VCSEL 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
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
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