Datasheet LT1259, LT1260 (Analog Devices) - 5
| Manufacturer | Analog Devices |
| Description | Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown |
| Pages / Page | 12 / 5 — TYPICAL PERFOR A CE CHARACTERISTICS. 5V Frequency Response, AV = 2. 5V … |
| File Format / Size | PDF / 337 Kb |
| Document Language | English |
TYPICAL PERFOR A CE CHARACTERISTICS. 5V Frequency Response, AV = 2. 5V Frequency Response, AV = 10. Total Harmonic Distortion
Model Line for this Datasheet
Text Version of Document
LT1259/LT1260
W U TYPICAL PERFOR A CE CHARACTERISTICS
±
5V Frequency Response, AV = 2
±
5V Frequency Response, AV = 10
12 0 26 0 11 –20 25 –20 10 –40 24 –40 PHASE PHASE 9 –60 23 –60 PHASE (DEG) PHASE (DEG) 8 –80 22 –80 7 –100 21 –100 GAIN GAIN GAIN (dB) 6 –120 GAIN (dB) 20 –120 5 –140 19 –140 V 4 –160 S = ±5V V 18 –160 S = ±5V RL = 150Ω 3 RL = 150Ω –180 17 RF = 825Ω –180 RF = RG = 1.1k RG = 90.9Ω 2 –200 16 –200 1 10 100 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) LT1259/60 • TPC03 LT1259/60 • TPC04
Total Harmonic Distortion 2nd and 3rd Harmonic Distortion Maximum Undistorted Output vs Frequency vs Frequency vs Frequency
0.1 –20 25 VS = ±12V VS = ±12V VS = ±15V RL = 400Ω VO = 2VP-P RL = 1k RF = RG = 1.5k –30 AV = 10dB 20 RF = 2k R ) L = 100Ω V R P-P O = 6VRMS F = 1.5k –40 15 AV = 10 0.01 AV = 1 AV = 2 VO = 1VRMS –50 10 DISTORTION (dBc) 2ND 3RD OUTPUT VOLTAGE (V –60 5 TOTAL HARMONIC DISTORTION (%) 0.001 –70 0 10 100 1k 10k 100k 1 10 100 1 10 100 FREQUENCY (Hz) FREQUENCY (MHz) FREQUENCY (MHz) LT1259/60 • TPC05 LT12359/60 • TPC06 LT12359/60 • TPC07
Power Supply Rejection Spot Noise Voltage and Current vs Frequency vs Frequency Output Impedance vs Frequency
80 100 100 VS = ±15V VS = ±15V 70 RL = 1OOΩ –in RF = RG = 1k √Hz) 60 ) Ω R NEGATIVE F = RG = 2k 10 50 POSITIVE √Hz OR pA/ 40 10 30 1 en 20 OUTPUT IMPEDANCE ( POWER SUPPLY REJECTION (dB) SPOT NOISE (nV/ 10 +in 0 1 0.1 10k 100k 1M 10M 100M 10 100 1k 10k 100k 10k 100k 1M 10M 100M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) LTC1259/60 • TPC08 LT1259/60 • TPC09 LT1259/60 • TPC10 5
W U TYPICAL PERFOR A CE CHARACTERISTICS
±
5V Frequency Response, AV = 2
±
5V Frequency Response, AV = 10
12 0 26 0 11 –20 25 –20 10 –40 24 –40 PHASE PHASE 9 –60 23 –60 PHASE (DEG) PHASE (DEG) 8 –80 22 –80 7 –100 21 –100 GAIN GAIN GAIN (dB) 6 –120 GAIN (dB) 20 –120 5 –140 19 –140 V 4 –160 S = ±5V V 18 –160 S = ±5V RL = 150Ω 3 RL = 150Ω –180 17 RF = 825Ω –180 RF = RG = 1.1k RG = 90.9Ω 2 –200 16 –200 1 10 100 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) LT1259/60 • TPC03 LT1259/60 • TPC04
Total Harmonic Distortion 2nd and 3rd Harmonic Distortion Maximum Undistorted Output vs Frequency vs Frequency vs Frequency
0.1 –20 25 VS = ±12V VS = ±12V VS = ±15V RL = 400Ω VO = 2VP-P RL = 1k RF = RG = 1.5k –30 AV = 10dB 20 RF = 2k R ) L = 100Ω V R P-P O = 6VRMS F = 1.5k –40 15 AV = 10 0.01 AV = 1 AV = 2 VO = 1VRMS –50 10 DISTORTION (dBc) 2ND 3RD OUTPUT VOLTAGE (V –60 5 TOTAL HARMONIC DISTORTION (%) 0.001 –70 0 10 100 1k 10k 100k 1 10 100 1 10 100 FREQUENCY (Hz) FREQUENCY (MHz) FREQUENCY (MHz) LT1259/60 • TPC05 LT12359/60 • TPC06 LT12359/60 • TPC07
Power Supply Rejection Spot Noise Voltage and Current vs Frequency vs Frequency Output Impedance vs Frequency
80 100 100 VS = ±15V VS = ±15V 70 RL = 1OOΩ –in RF = RG = 1k √Hz) 60 ) Ω R NEGATIVE F = RG = 2k 10 50 POSITIVE √Hz OR pA/ 40 10 30 1 en 20 OUTPUT IMPEDANCE ( POWER SUPPLY REJECTION (dB) SPOT NOISE (nV/ 10 +in 0 1 0.1 10k 100k 1M 10M 100M 10 100 1k 10k 100k 10k 100k 1M 10M 100M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) LTC1259/60 • TPC08 LT1259/60 • TPC09 LT1259/60 • TPC10 5
