Datasheet ADA4320-1 (Analog Devices) - 8

ADA4320-1 TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, VS = 5 V, RL = 75 Ω, VIN (differential) = 29 dBmV sinusoidal, f = 5 MHz to 85 MHz, Gain Code 60 (maximum), Current Level 3 (maximum), VOUT (single-ended) measured at output of Coilcraft PWB-4-BL transformer, unless otherwise noted.
300 60 CURRENT LEVEL 3 VIN = 29dBmV CURRENT LEVEL 3 CURRENT LEVEL 2 VIN = 29dBmV CURRENT LEVEL 1 45 250 CURRENT LEVEL 0 GAIN CODE 60 30 A) (m 15 GAIN CODE 40 NT 200 ) E B d ( 0 IN GAIN CODE 20 CURR A Y 150 G L P –15 UP GAIN CODE 01 S –30 100 –45 50 –60 0 6 12 18 24 30 36 42 48 54 60
06 09 0
1M 10M 100M 1G
-0 7-
GAIN CODE
07 70
FREQUENCY (Hz)
08 087 Figure 5. Supply Current vs. Gain Code Figure 8. Gain vs. Frequency
275 1.0 GAIN CODE 60 CURRENT LEVEL 3 GAIN CODE 60 (MAXIMUM) CURRENT LEVEL 3 CURRENT LEVEL 2 VIN = 29dBmV 270 5.25V CURRENT LEVEL 1 0.5 5.00V CURRENT LEVEL 0 265 A) B) m d ( 4.75V 0 260 N ( NT AI 255 D G –0.5 E CURRE IZ Y L 250 AL P RM –1.0 UP S 245 NO –1.5 240 235 –2.0 –60 –40 –20 0 20 40 60 80 100
07 10 -0
5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85
-0 07
AMBIENT TEMPERATURE (°C)
07
FREQUENCY (MHz)
087 087 Figure 6. Supply Current vs. Ambient Temperature at Maximum Gain Figure 9. Normalized Frequency Response at Maximum Gain
75 1.0 GAIN CODE 01 +85°C GAIN CODE 60 (MAXIMUM) CURRENT LEVEL 0 +25°C VIN = 29dBmV 0.5 –40°C 70 0 A) B) m 5.25V d ( N ( –0.5 NT 65 AI 5.00V D G –1.0 E CURRE IZ Y 60 L AL –1.5 P 4.75V RM UP S NO –2.0 55 –2.5 50 –3.0 –60 –40 –20 0 20 40 60 80 100
08 11 -0
5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85
-0 07 07
AMBIENT TEMPERATURE (°C) FREQUENCY (MHz)
087 087 Figure 7. Supply Current vs. Ambient Temperature at Minimum Gain Figure 10. Normalized Frequency Response over Temperature Rev. A | Page 8 of 16 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS LOGIC INPUTS (TTL-/CMOS-COMPATIBLE LOGIC) TIMING REQUIREMENTS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE MAXIMUM POWER DISSIPATION ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION GENERAL APPLICATIONS CIRCUIT DESCRIPTION PROGRAMMING CURRENT LEVEL AND GAIN ADJUSTMENT POWER SAVING FEATURES INPUT BIAS, IMPEDANCE, AND TERMINATION OUTPUT BIAS, IMPEDANCE, AND TERMINATION POWER SUPPLY SIGNAL INTEGRITY LAYOUT CONSIDERATIONS INITIAL POWER-UP RAMP PIN FEATURE OUTPUT TRANSFORMER OUTLINE DIMENSIONS ORDERING GUIDE