參數(shù)資料
型號： MAX3798ETJ+
廠商： Maxim Integrated Products
文件頁數(shù)： 23/35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
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(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.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DUT is powered on, 1GHz < f
5GHz
9
Output Return Loss
SCC22
DUT is powered on, 1GHz < f
16GHz
7
dB
CML Differential Output Voltage
High
5mVP-P
VIN
1200mVP-P, SET_CML[162]
595
800
1005
mVP-P
CML Differential Output Voltage
Medium
10mVP-P
VIN
1200mVP-P, SET_CML[80]
300
400
515
mVP-P
Differential Output Signal When
Disabled
Outputs AC-coupled, VINMAX applied to
input VDIFF_ROUT = 800mVP-P at 8.5Gbps
(Notes 2, 3)
6
15
mVP-P
10mVP-P
VIN
1200mVP-P,
MODE_SEL = 1, VDIFF_ROUT = 400mVP-P
26
35
5mVP-P
VIN
1200mVP-P,
MODE_SEL = 0, SLEW_RATE = 1,
VDIFF_ROUT = 800mVP-P
28
50
Data Output Transition Time
(20% to 80%)
(Notes 2, 3, 4)
tR/tF
5mVP-P
VIN
1200mVP-P,
MODE_SEL = 0, SLEW_RATE = 0,
VDIFF_ROUT = 800mVP-P
45
ps
Rx TRANSFER CHARACTERISTICS
60mVP-P
VIN
400mVP-P at 10.32Gbps,
MODE_SEL = 1, VDIFF_ROUT = 400mVP-P
4
12
10mVP-P
VIN
1200mVP-P at 8.5Gbps,
MODE _SEL = 1, VDIFF_ROUT = 400mVP-P
4
12
10mVP-P
VIN
1200mVP-P at 4.25Gbps,
MODE _SEL = 1, VDIFF_ROUT = 400mVP-P
5
10mVP-P
VIN
1200mVP-P at 8.5Gbps,
MODE _SEL = 0, VDIFF_ROUT = 400mVP-P
5
10
5mVP-P
VIN
1200mVP-P at 4.25Gbps,
MODE _SEL = 0, SLEW_RATE = 1,
VDIFF_ROUT = 800mVP-P
6
20
Deterministic Jitter
(Notes 2, 3, 5)
DJ
5mVP-P
VIN
1200mVP-P at 4.25Gbps,
MODE _SEL = 0, SLEW_RATE = 0,
VDIFF_ROUT = 800mVP-P
7
psP-P
Input = 60mVP-P at 4.25Gbps,
MODE_SEL = 0, VDIFF_ROUT = 800mVP-P
0.36
0.51
Random Jitter (Notes 2, 3)
RJ
Input = 60mVP-P at 8.5Gbps,
MODE _SEL = 1, VDIFF_ROUT = 400mVP-P
0.32
0.48
psRMS
CAZ = 0.1μF
2
Low-Frequency Cutoff
CAZ = open
500
kHz
Rx LOS SPECIFICATIONS
LOS Assert Sensitivity Range
14
77
mVP-P
LOS Hysteresis
10 x log(VDEASSERT/VASSERT) (Note 6)
1.25
2.1
dB
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參數(shù)描述
MAX3798ETJ+ 功能描述:激光驅(qū)動器 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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