Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

ADN2848ACP-32 Datenblatt(PDF) 7 Page - Analog Devices

Teilenummer ADN2848ACP-32
Bauteilbeschribung  3 V Dual-Loop 50 Mbps to 1.25 Gbps Laser Diode Driver
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

ADN2848ACP-32 Datenblatt(HTML) 7 Page - Analog Devices

Back Button ADN2848ACP-32 Datasheet HTML 3Page - Analog Devices ADN2848ACP-32 Datasheet HTML 4Page - Analog Devices ADN2848ACP-32 Datasheet HTML 5Page - Analog Devices ADN2848ACP-32 Datasheet HTML 6Page - Analog Devices ADN2848ACP-32 Datasheet HTML 7Page - Analog Devices ADN2848ACP-32 Datasheet HTML 8Page - Analog Devices ADN2848ACP-32 Datasheet HTML 9Page - Analog Devices ADN2848ACP-32 Datasheet HTML 10Page - Analog Devices ADN2848ACP-32 Datasheet HTML 11Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 12 page
background image
REV. 0
ADN2848
–7–
ADN2848
CLKN
CLKP
GND1
DATAP
DATAN
VCC1
PAVCAP
ERCAP
VCC2
IMODN
GND2
IMODP
GND2
GND2
IBIAS
CCBIAS
ALS
FAIL
DEGRADE
CLKN
CLKP
DATAP
DATAN
1.5k
18
24
17
25
32
16
9
VCC
MPD
LD
VCC
VCC
VCC
10nF
10nF
10nF
10nF
10 F
GND
VCCs SHOULD HAVE BYPASS CAPACITORS AS CLOSE
AS POSSIBLE TO THE ACTUAL SUPPLY PINS ON THE
ADN2848 AND THE LASER DIODE USED.
CONSERVATIVE DECOUPLING WOULD INCLUDE 100pF
CAPACITORS IN PARALLEL WITH 10nF CAPACITORS.
LD = LASER DIODE
MPD = MONITOR PHOTODIODE
1k
1.5k
1.5k
10 H
*
*
*
**
1 F
1 F
10nF
10nF
10nF
10nF
NOTES
* DESIGNATES COMPONENTS THAT NEED TO BE OPTIMIZED FOR THE TYPE OF LASER USED.
** FOR DIGITAL PROGRAMMING,THE ADN2850 OR THE ADN2860 OPTICAL SUPERVISOR CAN BE USED.
*
**
Figure 6. DC-Coupled 50 Mbps to 1.25 Gbps Test Circuit, Data Not Clocked
Caution must be used when choosing component values for ac
coupling to ensure that the time constant (L/R and RC, see
Figure 7) are sufficiently long for the data rate and expected
number of CIDs (consecutive identical digits). Failure to do this
could lead to pattern dependent jitter and vertical eye closure.
For designs with low series resistance, or where external
components become impractical, the ADN2848 supports direct
connection to the laser diode (see Figure 6). In this case, care
must be taken to ensure that the voltage drop across the laser
diode does not violate the minimum compliance voltage on the
IMODP pin.
Optical Supervisor
The PSET and ERSET potentiometers may be replaced with a
dual-digital potentiometer, the ADN2850 (see Figure 5). The
ADN2850 provides an accurate digital control for the average
optical power and extinction ratio and ensures excellent stability
over temperature.
ADN2848
ADN2850
PSET
ERSET
IMODP
IBIAS
DAC1
DAC2
SDI
SDO
CLK
CS
TX
RX
CLK
CS
VCC
DATAP
DATAN
VCC
VCC
IMPD
IDTONE
Figure 5. Application Using the ADN2850 Dual 10-Bit
Digital Potentiometer with Extremely Low Temperature
Coefficient as an Optical Supervisor


Ähnliche Teilenummer - ADN2848ACP-32

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Analog Devices
ADN2848 AD-ADN2848_15 Datasheet
347Kb / 12P
   3.3 V Dual-Loop 50 Mbps to 1.25 Gbps Laser Diode Driver
REV. B
More results

Ähnliche Beschreibung - ADN2848ACP-32

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Analog Devices
ADN2848 AD-ADN2848_15 Datasheet
347Kb / 12P
   3.3 V Dual-Loop 50 Mbps to 1.25 Gbps Laser Diode Driver
REV. B
ADN2847 AD-ADN2847 Datasheet
1Mb / 12P
   3 V Dual-Loop 50 Mbps to 3.3 Gbps Laser Diode Driver
REV. 0
ADN2841 AD-ADN2841_15 Datasheet
346Kb / 16P
   Dual-Loop, 50 Mbps to 2.7 Gbps Laser Diode Driver
REV. B
ADN2870 AD-ADN2870 Datasheet
764Kb / 20P
   3.3 V Dual-Loop, 50 Mbps to 3.3 Gbps Laser Diode Driver
REV. 0
ADN2870 AD-ADN2870_15 Datasheet
705Kb / 20P
   3.3 V Dual-Loop, 50 Mbps to 3.3 Gbps Laser Diode Driver
REV. A
ADN2872 AD-ADN2872 Datasheet
588Kb / 20P
   3.3 V Dual-Loop, 50 Mbps to 3.3 Gbps Laser Diode Driver
REV. 0
ADN2847 AD-ADN2847_15 Datasheet
502Kb / 16P
   3.3 V Dual-Loop 50 Mbps to 3.3 Gbps Laser Diode Driver
REV. B
ADN2841 AD-ADN2841 Datasheet
276Kb / 12P
   Dual-Loop 50 Mbps.2.7 Gbps Laser Diode Driver
REV. 0
ADN2871 AD-ADN2871_15 Datasheet
768Kb / 20P
   3.3 V, 50 Mbps to 4.25 Gbps, Single-Loop, Laser Diode Driver
REV. A
ADN2873 AD-ADN2873 Datasheet
625Kb / 20P
   3.3 V, 50 Mbps to 4.25 Gbps, Single-Loop, Laser Diode Driver
REV. 0
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


Datenblatt Download

Go To PDF Page


Link URL




Privatsphäre und Datenschutz
ALLDATASHEETDE.COM
War ALLDATASHEET hilfreich?  [ DONATE ] 

Über Alldatasheet   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Linktausch   |   Hersteller
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com