參數(shù)資料
型號： MAX3798ETJ+
廠商： Maxim Integrated Products
文件頁數(shù)： 30/35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
4
_______________________________________________________________________________________
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
LOS Assert/Deassert Time
(Note 7)
2.3
80
μs
Low Assert Level
SET_LOS[7] (Notes 2, 6)
8
11
14
mVP-P
Low Deassert Level
SET_LOS[7] (Notes 2, 6)
14
18
21
mVP-P
Medium Assert Level
SET_LOS[32] (Notes 2, 6)
39
48
58
mVP-P
Medium Deassert Level
SET_LOS[32] (Notes 2, 6)
65
81
95
mVP-P
High Assert Level
SET_LOS[63] (Notes 2, 6)
77
94
112
mVP-P
High Deassert Level
SET_LOS[63] (Notes 2, 6)
127
158
182
mVP-P
Tx INPUT SPECIFICATIONS
Data rate = 1.0625Gbps to 4.25Gbps
0.2
2.4
Differential Input Voltage
VIN
Data rate = 4.25Gbps to 10.32Gbps
0.075
0.8
VP-P
Common-Mode Input Voltage
VINCM
2.75
V
Differential Input Resistance
RIN
75
100
125
DUT is powered on, f
5GHz
15
Input Return Loss
SDD11
DUT is powered on, f
16GHz
6
dB
DUT is powered on, 1GHz < f
5GHz
9
Input Return Loss
SCC11
DUT is powered on, 1GHz < f
16GHz
5
dB
Tx LASER MODULATOR
Maximum Modulation-On
Current into 100
Differential
Load
IMODMAX
Outputs AC-coupled, VCCTO
2.95V
12
mA
Minimum Modulation-On Current
into 100
Differential Load
IMODMIN
Outputs AC-coupled
2
mA
Modulation Current DAC
Stability
2mA
IMOD
12mA (Note 8)
4
%
Modulation Current Rise Time/
Fall Time
tR/tF
5mA
IMOD
10mA, 20% to 80%,
SET_TXDE[3:0] = 10 (Notes 2, 4)
26
39
ps
5mA
IMOD
12mA, at 10.32Gbps,
250mVP-P
VIN
800mVP-P,
SET_TXDE[3:0] = 0
6
12
5mA
IMOD
12mA, at 10.32Gbps,
250mVP-P
VIN
800mVP-P,
SET_TXDE[3:0] = 10
6
13
5mA
IMOD
12mA, at 8.5Gbps,
250mVP-P
VIN
800mVP-P,
SET_TXDE[3:0] = 0
6
12
5mA
IMOD
12mA, at 8.5Gbps,
250mVP-P
VIN
800mVP-P,
SET_TXDE[3:0] = 10
6
12
2mA
IMOD
12mA, at 4.25Gbps
5
Deterministic Jitter (Notes 2, 9)
DJ
2mA
IMOD
12mA, at 1.0625Gbps
5
ps
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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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