Datasheet ADN8810 (Analog Devices) - 8

ADN8810 Data Sheet 100k 0.50 CODE = x000 RSN = 1.6Ω 0.45 0.40 10k ) 0.35 (Ω ) 0.30 1k (mA D 0.25 PEDANCE IM I PVD 0.20 100 PUT 0.15 UT O 0.10 10
014
0.05
0-
0
03195-0-011
1
03195-
–40 –15 10 35 60 85 10 100 1k 10k 100k 1M TEMPERATURE (
°
C) FREQUENCY (Hz)
Figure 10. PVDD Supply Current (IPVDD) vs. Temperature Figure 13. Output Impedance vs. Frequency
12 CODE = x000 CODE: x700 TO xFFF 10 5V/DIV CS ) 8 IV ) V/D A (µ 6 (2.7 DD GE I DV 4 VOLTA 2 300mA/DIV I
012
OUT
015 0- 0-
0
03195- 03195-
–40 –15 10 35 60 85 TEMPERATURE (°C) TIME (1µs/DIV)
Figure 11. DVDD Supply Current (IDVDD) vs. Temperature Figure 14. Full-Scale Settling Time
1.5 CODE = x000 CODE: x7FF TO x800 RSN = 1.6Ω 1.4 5V/DIV CS 1.3 (mA) I AVDD 1.2 IOUT 10mA/DIV 1.1
016 0-
1.0
03195-0-013 03195-
–40 –15 10 35 60 85 TEMPERATURE (
°
C) TIME (200ns/DIV)
Figure 12. AVDD Supply Current (IAVDD) vs. Temperature Figure 15. 1 LSB Settling Time Rev. C | Page 8 of 14 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TIMING CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY FUNCTIONAL DESCRIPTION SETTING FULL-SCALE OUTPUT CURRENT POWER SUPPLIES SERIAL DATA INTERFACE STANDBY AND RESET MODES POWER DISSIPATION USING MULTIPLE ADN8810 DEVICES FOR ADDITIONAL OUTPUT CURRENT ADDING DITHER TO THE OUTPUT CURRENT DRIVING COMMON-ANODE LASER DIODES PCB LAYOUT RECOMMENDATIONS SUGGESTED PAD LAYOUT FOR CP-24 PACKAGE OUTLINE DIMENSIONS ORDERING GUIDE