參數(shù)資料
型號(hào)： MAX3798ETJ+
廠商： Maxim Integrated Products
文件頁數(shù)： 3/35頁
文件大小： 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
______________________________________________________________________________________
11
Typical Operating Characteristics—VCSEL Driver
(VCC = 3.3V, TA = +25°C, unless otherwise specified. Figure 1 shows the typical setup used for measurements. Registers are set to
default values unless otherwise noted, and the 3-wire interface is static during measurements. For testing, the MODE_SEL bit was
used and the MSEL pin was left open.)
TOTAL SUPPLY CURRENT
vs. TEMPERATURE
MAX3798
toc17
TEMPERATURE (
°C)
SUPPLY
CURRENT
(mA)
80
65
35
50
-10
5
20
-25
50
60
70
80
90
100
110
120
130
140
40
-40
95
IBIAS = 12mA
IBIAS = 9mA
IBIAS = 2mA
IMOD = 2mA; RECEIVER OUTPUT = 400mVP-P;
TOTAL SUPPLY MEASURED USING THE SETUP
IN FIGURE 1.
TOTAL SUPPLY CURRENT
vs. TEMPERATURE
MAX3798
toc18
TEMPERATURE (
°C)
SUPPLY
CURRENT
(mA)
80
65
35
50
-10
5
20
-25
50
60
70
80
90
100
110
120
130
140
150
160
40
-40
95
IMOD = 12mA
IMOD = 9mA
IMOD = 2mA
IBIAS = 2mA; RECEIVER OUTPUT = 400mVP-P;
TOTAL SUPPLY MEASURED USING THE SETUP
IN FIGURE 1.
OPTICAL EYE DIAGRAM
MAX3798 toc19
14ps/div
10.3Gbps, SET_IMOD = 60, 27 - 1 PRBS,
850nm VCSEL, MASK WITH 44%
OPTICAL EYE DIAGRAM
MAX3798 toc20
17ps/div
8.5Gbps, SET_IMOD = 60, 27 - 1 PRBS,
850nm VCSEL, MASK WITH 54%
OPTICAL EYE DIAGRAM
MAX3798 toc21
34ps/div
4.25Gbps, SET_IMOD = 60, 27 - 1 PRBS,
850nm VCSEL, MASK WITH 46%
OPTICAL EYE DIAGRAM
MAX3798 toc22
68ps/div
2.125Gbps, SET_IMOD = 60, 27 - 1 PRBS,
850nm VCSEL, MASK WITH 50%
DETERMINISTIC JITTER
vs. MODULATION CURRENT
MAX3798
toc23
MODULATION CURRENT (mAP-P)
DETERMINISTIC
JITTER
(ps)
10
8
6
4
5.0
5.5
6.0
6.5
7.0
7.5
8.0
4.5
212
PATTERN = PRBS, DATA RATE = 10.32Gbps
TRANSITION TIME
vs. MODULATION CURRENT
MAX3798
toc24
MODULATION CURRENT (mAP-P)
TRANSITION
TIME
(ps)
10
8
6
4
8
13
18
23
28
33
38
3
212
FALL TIME
RISE TIME
PATTERN = 11110000,
DATA RATE = 8.5Gbps
TRANSITION TIME
vs. DEEMPHASIS SETTING
MAX3798
toc25
SET_TXDE[3:0]
TRANSITION
TIME
(ps)
10
9
1
2
3
5
6
7
4
8
27
29
31
33
35
37
39
41
25
011
FALL TIME
RISE TIME
PATTERN = 11110000,
DATA RATE = 8.5Gbps,
IMOD = 10mAP-P
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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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