ADN2871ACPZ-RL7 Analog Devices Inc, ADN2871ACPZ-RL7 Datasheet - Page 8
![IC,Laser Diode/LED Driver,LLCC,24PIN,PLASTIC](/photos/6/52/65223/505-24-lfcsp_sml.jpg)
ADN2871ACPZ-RL7
Manufacturer Part Number
ADN2871ACPZ-RL7
Description
IC,Laser Diode/LED Driver,LLCC,24PIN,PLASTIC
Manufacturer
Analog Devices Inc
Type
Laser Diode Driver (Fiber Optic)r
Datasheet
1.ADN2871ACPZ-RL.pdf
(20 pages)
Specifications of ADN2871ACPZ-RL7
Data Rate
4.25Gbps
Number Of Channels
1
Voltage - Supply
3 V ~ 3.6 V
Current - Supply
32mA
Current - Modulation
90mA
Current - Bias
100mA
Operating Temperature
-40°C ~ 85°C
Package / Case
24-VFQFN, CSP Exposed Pad
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
ADN2871
OPTICAL WAVEFORMS
V
MULTIRATE PERFORMANCE USING LOW COST
FABRY PEROT TOSA NEC NX7315UA
CC
= 3.3 V and T
(ACQ LIMIT TEST) WAVEFORMS 1000
(ACQ LIMIT TEST) WAVEFORMS 1000
(ACQ LIMIT TEST) WAVEFORMS 1000
Figure 9. Optical Eye 155 Mbps,1.078 ns/DIV, PRBS 2
Figure 7. Optical Eye 2.488 Gbps, 65 ps/DIV, PRBS 2
Figure 8. Optical Eye 622 Mbps, 264 ps/DIV, PRBS 2
P
P
P
AV
AV
AV
= −4.5 dBm, ER = 9 dB, Mask Margin 25%
= −4.5 dBm, ER = 9 dB, Mask Margin 50%
= −4.5 dBm, ER = 9 dB, Mask Margin 50%
A
= 25°C, unless otherwise noted. Note: No change to PAVCAP and ERCAP values.
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PERFORMANCE OVER TEMPERATURE USING DFB
TOSA SUMITOMO SLT2486
(ACQ LIMIT TEST) WAVEFORMS 1001
(ACQ LIMIT TEST) WAVEFORMS 1001
P
AV
Figure 10. Optical Eye 2.488 Gbps, 65 ps/DIV, PRBS 2
Figure 11. Optical Eye 2.488 Gbps, 65 ps/DIV, PRBS 2
P
= −0.2 dBm, ER = 8.96 dB, Mask Margin 21%, T
AV
= 0 dBm, ER = 9 dB, Mask Margin 22%, T
A
= 25°C
A
= 85°C
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