Datasheet LT1210X (Analog Devices) - 7
| Manufacturer | Analog Devices |
| Description | High Temperature 1.0A, 35MHz Current Feedback Amplifier |
| Pages / Page | 18 / 7 — Power Supply Rejection Ratio. Supply Current vs Large-Signal. vs … |
| File Format / Size | PDF / 635 Kb |
| Document Language | English |
Power Supply Rejection Ratio. Supply Current vs Large-Signal. vs Frequency. Output Frequency (No Load)
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LT1210X TYPICAL PERFORMANCE CHARACTERISTICS
Power Supply Rejection Ratio Supply Current vs Large-Signal vs Frequency Output Frequency (No Load) Output Impedance vs Frequency
70 100 100 RL = 50Ω AV = 2 VS = ±15V 60 VS = ±15V 90 RL = ∞ I NEGATIVE R O = 0mA F = RG = 1kΩ VS = ±15V 80 V 50 OUT = 20VP-P 10 POSITIVE R 70 SD = 82.5kΩ 40 R 60 1 SD = 0Ω 30 50 20 SUPPLY CURRENT (mA) 40 OUTPUT IMPEDANCE (Ω) 0.1 POWER SUPPLY REJECTION (dB) 10 30 0 20 0.01 10k 100k 1M 10M 100M 10k 100k 1M 10M 100k 1M 10M 100M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 1210X G19 1210X G20 1210X G21
Output Impedance in Shutdown Large-Signal Voltage Gain vs vs Frequency Frequency
10k 18 AV = 4, RL = 10Ω 15 RF = 680Ω, RG = 220Ω V 1k S = ±15V, VIN = 5VP-P 12 100 9 6 OUTPUT IMPEDANCE (Ω) 10 3 LARGE-SIGNAL VOLTAGE GAIN (dB) 1 0 100k 1M 10M 100M 103 104 105 106 107 108 FREQUENCY (Hz) FREQUENCY (Hz) 1210X G22 1210X G23
3rd Order Intercept vs Frequency Test Circuit for 3rd Order Intercept
56 VS = ±15V 54 RL = 10Ω + RF = 680Ω 52 RG = 220Ω LT1210X PO – 50 680Ω 48 46 220Ω 10Ω MEASURE INTERCEPT AT P 44 O 3RD ORDER INTERCEPT (dBm) 42 1210X TC01 40 0 2 4 6 8 10 FREQUENCY (MHz) 1210X G22 1210Xfa For more information www.linear.com/LT1210X 7
Power Supply Rejection Ratio Supply Current vs Large-Signal vs Frequency Output Frequency (No Load) Output Impedance vs Frequency
70 100 100 RL = 50Ω AV = 2 VS = ±15V 60 VS = ±15V 90 RL = ∞ I NEGATIVE R O = 0mA F = RG = 1kΩ VS = ±15V 80 V 50 OUT = 20VP-P 10 POSITIVE R 70 SD = 82.5kΩ 40 R 60 1 SD = 0Ω 30 50 20 SUPPLY CURRENT (mA) 40 OUTPUT IMPEDANCE (Ω) 0.1 POWER SUPPLY REJECTION (dB) 10 30 0 20 0.01 10k 100k 1M 10M 100M 10k 100k 1M 10M 100k 1M 10M 100M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 1210X G19 1210X G20 1210X G21
Output Impedance in Shutdown Large-Signal Voltage Gain vs vs Frequency Frequency
10k 18 AV = 4, RL = 10Ω 15 RF = 680Ω, RG = 220Ω V 1k S = ±15V, VIN = 5VP-P 12 100 9 6 OUTPUT IMPEDANCE (Ω) 10 3 LARGE-SIGNAL VOLTAGE GAIN (dB) 1 0 100k 1M 10M 100M 103 104 105 106 107 108 FREQUENCY (Hz) FREQUENCY (Hz) 1210X G22 1210X G23
3rd Order Intercept vs Frequency Test Circuit for 3rd Order Intercept
56 VS = ±15V 54 RL = 10Ω + RF = 680Ω 52 RG = 220Ω LT1210X PO – 50 680Ω 48 46 220Ω 10Ω MEASURE INTERCEPT AT P 44 O 3RD ORDER INTERCEPT (dBm) 42 1210X TC01 40 0 2 4 6 8 10 FREQUENCY (MHz) 1210X G22 1210Xfa For more information www.linear.com/LT1210X 7
