Datasheet AD8336 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | General-Purpose, −55°C to +125°C, Wide Bandwidth, DC-Coupled VGA |
| 页数 / 页 | 27 / 7 — Data Sheet. AD8336. TYPICAL PERFORMANCE CHARACTERISTICS. 2.0. T = +125°C. … |
| 修订版 | F |
| 文件格式/大小 | PDF / 802 Kb |
| 文件语言 | 英语 |
Data Sheet. AD8336. TYPICAL PERFORMANCE CHARACTERISTICS. 2.0. T = +125°C. T = +25°C. 1.5. T = –55°C. 1.0. B) (d. 0.5. B) 20. RRO. A 10. IN A –0.5
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Data Sheet AD8336 TYPICAL PERFORMANCE CHARACTERISTICS
VS = ±5 V, T = 25°C, gain range = −14 dB to +46 dB, preamplifier gain = 4×, f = 1 MHz, CL = 5 pF, RL = 500 Ω, PWRA = GND, unless otherwise specified.
50 2.0 T = +125°C T = +125°C T = +25°C T = +25°C 1.5 40 T = –55°C T = –55°C 1.0 30 B) (d 0.5 B) 20 R (d 0 IN RRO A 10 E G IN A –0.5 G 0 –1.0 –10 –1.5 –20 –2.0 –800 –600 –400 –200 0 200 400 600 800
003
–800 –600 –400 –200 0 200 400 600 800
006
VGAIN (mV) VGAIN (mV)
06228- 06228- Figure 3. Gain vs. VGAIN for Three Values of Temperature (T) Figure 6. Gain Error vs. VGAIN for Three Values of Temperature (T) (See Figure 56) (See Figure 56)
50 2.0 VS = ±12V VS = ±12V VS = ±5V VS = ±5V 40 VS = ±3V 1.5 VS = ±3V 1.0 30 B) d 0.5 B) 20 R ( (d IN 0 A RRO G 10 N E AI –0.5 G 0 –1.0 –10 –1.5 –20 –2.0 –800 –600 –400 –200 0 200 400 600 800
004
–800 –600 –400 –200 0 200 400 600 800
007
VGAIN (mV) VGAIN (mV)
06228- 06228- Figure 4. Gain vs. VGAIN for Three Values of Supply Voltage (VS) Figure 7. Gain Error vs. VGAIN for Three Values of Supply Voltage (VS) (See Figure 56) (See Figure 56)
70 2.0 PREAMP GAIN = 20× 60 PREAMP GAIN = 4× 1.5 50 1.0 40 B) d 0.5 B) 30 R ( (d 0 IN PREAMP GAIN = 20× PREAMP GAIN = 4× RRO 20 GA N E AI –0.5 10 G –1.0 0 –10 –1.5 –20 –2.0 –800 –600 –400 –200 0 200 400 600 800
005
–800 –600 –400 –200 0 200 400 600 800
008
VGAIN (mV) VGAIN (mV)
06228- 06228- Figure 5. Gain vs. VGAIN for Preamplifier Gains of 4× and 20× Figure 8. Gain Error vs. VGAIN for Preamplifier Gains of 4× and 20× (See Figure 56) (See Figure 56) Rev. F | Page 7 of 27 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS THEORY OF OPERATION OVERVIEW PREAMPLIFIER VGA SETTING THE GAIN NOISE OFFSET VOLTAGE APPLICATIONS INFORMATION AMPLIFIER CONFIGURATION PREAMPLIFIER Circuit Configuration for Noninverting Gain Circuit Configuration for Inverting Gain USING THE POWER ADJUST FEATURE DRIVING CAPACITIVE LOADS EVALUATION BOARD OPTIONAL CIRCUITRY BOARD LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE
Data Sheet AD8336 TYPICAL PERFORMANCE CHARACTERISTICS
VS = ±5 V, T = 25°C, gain range = −14 dB to +46 dB, preamplifier gain = 4×, f = 1 MHz, CL = 5 pF, RL = 500 Ω, PWRA = GND, unless otherwise specified.
50 2.0 T = +125°C T = +125°C T = +25°C T = +25°C 1.5 40 T = –55°C T = –55°C 1.0 30 B) (d 0.5 B) 20 R (d 0 IN RRO A 10 E G IN A –0.5 G 0 –1.0 –10 –1.5 –20 –2.0 –800 –600 –400 –200 0 200 400 600 800
003
–800 –600 –400 –200 0 200 400 600 800
006
VGAIN (mV) VGAIN (mV)
06228- 06228- Figure 3. Gain vs. VGAIN for Three Values of Temperature (T) Figure 6. Gain Error vs. VGAIN for Three Values of Temperature (T) (See Figure 56) (See Figure 56)
50 2.0 VS = ±12V VS = ±12V VS = ±5V VS = ±5V 40 VS = ±3V 1.5 VS = ±3V 1.0 30 B) d 0.5 B) 20 R ( (d IN 0 A RRO G 10 N E AI –0.5 G 0 –1.0 –10 –1.5 –20 –2.0 –800 –600 –400 –200 0 200 400 600 800
004
–800 –600 –400 –200 0 200 400 600 800
007
VGAIN (mV) VGAIN (mV)
06228- 06228- Figure 4. Gain vs. VGAIN for Three Values of Supply Voltage (VS) Figure 7. Gain Error vs. VGAIN for Three Values of Supply Voltage (VS) (See Figure 56) (See Figure 56)
70 2.0 PREAMP GAIN = 20× 60 PREAMP GAIN = 4× 1.5 50 1.0 40 B) d 0.5 B) 30 R ( (d 0 IN PREAMP GAIN = 20× PREAMP GAIN = 4× RRO 20 GA N E AI –0.5 10 G –1.0 0 –10 –1.5 –20 –2.0 –800 –600 –400 –200 0 200 400 600 800
005
–800 –600 –400 –200 0 200 400 600 800
008
VGAIN (mV) VGAIN (mV)
06228- 06228- Figure 5. Gain vs. VGAIN for Preamplifier Gains of 4× and 20× Figure 8. Gain Error vs. VGAIN for Preamplifier Gains of 4× and 20× (See Figure 56) (See Figure 56) Rev. F | Page 7 of 27 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS THEORY OF OPERATION OVERVIEW PREAMPLIFIER VGA SETTING THE GAIN NOISE OFFSET VOLTAGE APPLICATIONS INFORMATION AMPLIFIER CONFIGURATION PREAMPLIFIER Circuit Configuration for Noninverting Gain Circuit Configuration for Inverting Gain USING THE POWER ADJUST FEATURE DRIVING CAPACITIVE LOADS EVALUATION BOARD OPTIONAL CIRCUITRY BOARD LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE