參數(shù)資料
型號: MAX3798ETJ+
廠商: Maxim Integrated Products
文件頁數(shù): 4/35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
12
______________________________________________________________________________________
Typical Operating Characteristics—VCSEL Driver (continued)
(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.)
MODULATION CURRENT
vs. DAC SETTING
MAX3798
toc26
SET_IMOD[8:0]
MODULATION
CURRENT
(mA)
250
200
150
100
50
2
4
6
8
10
12
14
0
300
RLOAD = 50
Ω
RLOAD = 75
Ω
RLOAD = 100
Ω
BIAS CURRENT
vs. DAC SETTING
MAX3798
toc27
SET_IBIAS[8:0]
BIAS
CURRENT
(mA)
250
200
150
100
50
2
4
6
8
10
12
14
0
300
TRANSMITTER DISABLE
MAX3798 toc28
100ns/div
VCC
FAULT
DISABLE
OUTPUT
LOW
HIGH
3.3V
TRANSMITTER ENABLE
MAX3798 toc29
1
μs/div
VCC
FAULT
DISABLE
OUTPUT
LOW
HIGH
3.3V
tON = 420ns
RESPONSE TO FAULT
MAX3798 toc30
1
μs/div
VBIAS
FAULT
DISABLE
OUTPUT
LOW
HIGH
EXTERNALLY
FORCED FAULT
FAULT RECOVERY
MAX3798 toc31
4
μs/div
VBIAS
FAULT
DISABLE
OUTPUT
LOW
HIGH
EXTERNAL
FAULT
HIGH
FREQUENCY ASSERTION OF DISABLE
MAX3798 toc32
4
μs/div
VBIAS
FAULT
DISABLE
OUTPUT
LOW
HIGH
EXTERNALLY
FORCED FAULT
Tx INPUT RETURN LOSS
MAX3798
toc33
FREQUENCY (Hz)
SDD11
(dB)
10G
1G
-50
-40
-30
-20
-10
0
-60
100M
100G
Tx OUTPUT RETURN LOSS
MAX3798
toc34
FREQUENCY (Hz)
SDD22
(dB)
10G
1G
-40
-35
-30
-25
-20
-15
-10
-5
0
-45
100M
100G
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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