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參數(shù)資料
| 型號： | DS1862AB+T&R |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PBGA25 |
| 封裝： | 5 X 5 MM, ROHS COMPLIANT, CSBGA-25 |
| 文件頁數(shù)： | 36/42頁 |
| 文件大?。?/td> | 586K |
| 代理商： | DS1862AB+T&R |
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DS1862A
XFP Laser Control and Digital Diagnostic IC
______________________________________________________________________________________
41
Power-Supply Decoupling
To achieve best results, it is recommended that the
power supply is decoupled with a 0.01μF or a 0.1μF
capacitor. Use high-quality, ceramic, surface-mount
capacitors, and mount the capacitors as close as pos-
sible to the VCC2/VCC3 and GND pins to minimize lead
inductance.
SDA and SCL Pullup Resistors
SDA is an open-collector bidirectional data pin on the
DS1862A that requires a pullup resistor to realize high
logic levels. Either an open-collector output with a pullup
resistor or a push-pull output driver can be utilized for
the SCL input. Pullup resistor values should be chosen
to ensure that the rise and fall times listed in the
I2C AC
Electrical Characteristics are within specification.
*ADDITIONAL MONITORS NOT USED IN THIS EXAMPLE.
SDA
SCL
4.7k
Ω
RX-LOS
MOD-NR
VCC2
TX-D
INTERRUPT
MOD-DESEL
VCC3
EN1
SC-TX-LOS
GND
EN2
BMD
BIASSET
MODSET
FETG
IBIASMON
RSSI
SC-RX-LOL
SC-RX-LOS
THRSET
AUX1MON
AUX2MON
P-DOWN/RST
HOST
1.8V
3.3V
0.1
μF
0.1
μF
BIASSET
MODSET
MONITOR
LASER
DRIVER
10nF
OUT
LIMITING
AMP
LOS
LOL
FCTL2
FCTL1
VTH
LOS
FCTL2
FCTL1
EQUALIZER
RECEIVER CURRENT SENSE (VOLTAGE)
TX-DISABLE
DISABLE
1nF
*
1k
Ω
MAX3975
MAX3991
MAX3992
4.7k
Ω
3.3V
10k
Ω
3.3V
10k
Ω
3.3V
10k
Ω
3.3V
DS1862A
Typical Operating Circuit
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1862B | 功能描述:激光驅(qū)動器 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 |
| DS1862B+ | 功能描述:激光驅(qū)動器 XFP Laser Control & Digital Diagnostic 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 |
| DS1862B+T&R | 制造商:Maxim Integrated Products 功能描述:LASER DRVR 7-CH 25CSBGA - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC LASR CTRLR 7CHAN 5.5V 25CSBGA |
| DS1862B+T&R | 功能描述:激光驅(qū)動器 XFP Laser Control & Digital Diagnostic 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 |
| DS1863 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Burst-Mode PON Controller With Integrated Monitoring |
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