DatasheetsPDF.com

ADL5317 Datasheet

Part Number ADL5317
Manufacturers Analog Devices
Logo Analog Devices
Description Avalanche Photodiode Bias Controller and Wide Range
Datasheet ADL5317 DatasheetADL5317 Datasheet (PDF)

www.DataSheet4U.com Avalanche Photodiode Bias Controller and Wide Range (5 nA to 5 mA) Current Monitor ADL5317 FEATURES Accurately sets avalanche photodiode (APD) bias voltage Wide bias range from 6 V to 75 V 3 V-compatible control interface Monitors photodiode current (5:1 ratio) over six decades Linearity 0.25% from 10 nA to 1 mA, 0.5% from 5 nA to 5 mA Overcurrent protection and overtemperature shutdown Miniature 16-lead chip scale package (LFCSP 3 mm × 3 mm) FUNCTIONAL BLOCK DIAGRAM 16 15 .

  ADL5317   ADL5317






Part Number ADL5315
Manufacturers Analog Devices
Logo Analog Devices
Description High-Side Current Mirror
Datasheet ADL5317 DatasheetADL5315 Datasheet (PDF)

Data Sheet Precision Wide Range (3 nA to 3 mA) High-Side Current Mirror ADL5315 FEATURES Accurately mirrors input current (1:1 ratio) over 6 decades Linearity 1% from 3 nA to 3 mA Stable mirror input voltage Voltage held 1 V below supply using internal reference or can be set externally Adjustable input current limit 2.7 V to 8 V single-supply operation Miniature 8-lead LFCSP (2 mm × 3 mm) APPLICATIONS Optical power monitoring from a single photodiode General voltage biasing with precision cur.

  ADL5317   ADL5317







Part Number ADL5310
Manufacturers Analog Devices
Logo Analog Devices
Description Dual Logarithmic Converter
Datasheet ADL5317 DatasheetADL5310 Datasheet (PDF)

Data Sheet FEATURES 2 independent channels optimized for photodiode interfacing 6-decade input dynamic range Law conformance 0.3 dB from 3 nA to 3 mA Temperature-stable logarithmic outputs Nominal slope 10 mV/dB (200 mV/dec), externally scalable Intercepts may be independently set by external resistors User-configurable output buffer amplifiers Single-supply or dual-supply operation Space efficient, 24-lead 4 mm × 4 mm LFCSP Low power: <10 mA quiescent current APPLICATIONS Gain and absorbance me.

  ADL5317   ADL5317







Avalanche Photodiode Bias Controller and Wide Range

www.DataSheet4U.com Avalanche Photodiode Bias Controller and Wide Range (5 nA to 5 mA) Current Monitor ADL5317 FEATURES Accurately sets avalanche photodiode (APD) bias voltage Wide bias range from 6 V to 75 V 3 V-compatible control interface Monitors photodiode current (5:1 ratio) over six decades Linearity 0.25% from 10 nA to 1 mA, 0.5% from 5 nA to 5 mA Overcurrent protection and overtemperature shutdown Miniature 16-lead chip scale package (LFCSP 3 mm × 3 mm) FUNCTIONAL BLOCK DIAGRAM 16 15 14 13 COMM FALT 1 COMM COMM COMM ADL5317 OVERCURRENT PROTECTION THERMAL PROTECTION CURRENT MIRROR 5:1 NC 12 APPLICATIONS Optical power monitoring and biasing in APD systems Wide dynamic range voltage sourcing and current monitoring in high voltage systems VSET 2 30 × VSET IPDM 11 29 × R IAPD 5 3 VPLV VPHV VPHV 5 R IAPD VCLH 6 NC 10 4 GARD 7 VAPD 8 GARD 9 Figure 1. GENERAL DESCRIPTION The ADL5317 is a high voltage, wide dynamic range, biasing and current monitoring device optimized for use with avalanche photodiodes. When used with a stable high voltage supply (up to 80 V), the bias voltage at the VAPD pin can be varied from 6 V to 75 V using the 3 V-compatible VSET pin. The current sourced from the VAPD pin over a range of 5 nA to 5 mA is accurately mirrored with an attenuation of 5 and sourced from the IPDM monitor output. In a typical application, the monitor output drives a current input logarithmic amplifier to produce an output representing the optical power .


2007-01-11 : 2SK700    80C196KB    87C196KB    83C196KB    80C196MH    83C196MH    87C196MH    AD5062    AD9640    AD9992   


@ 2014 :: Datasheetspdf.com ::
Semiconductors datasheet search & download site (Privacy Policy & Contact)