Datasheet LTC6360 (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | Very Low Noise Single-Ended SAR ADC Driver with True Zero Output |
| 页数 / 页 | 24 / 8 — Typical perForMance characTerisTics. TA = 25°C, VCC = VDD = 5V, V+IN = … |
| 文件格式/大小 | PDF / 531 Kb |
| 文件语言 | 英语 |
Typical perForMance characTerisTics. TA = 25°C, VCC = VDD = 5V, V+IN = 2V, VSHDN = 5V,
该数据表的模型线
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LTC6360
Typical perForMance characTerisTics TA = 25°C, VCC = VDD = 5V, V+IN = 2V, VSHDN = 5V, see Figure 1 for circuit configuration. Small Signal Step Response Large Signal Step Response Slew Rate vs Filter Capacitor
2.10 5 1000 RFILT = 10Ω 4 2.05 3 100 RISING 2.00 2 FALLING 1 OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) SLEW RATE (V/µs) 10 1.95 0 1.90 –1 1 200ns/DIV 6360 G24 200ns/DIV 6360 G25 100 1000 10000 FILTER CAPACITOR (pF) 6360 G26
Harmonic Distortion vs Output Slew Rate vs Temperature Amplitude Harmonic Distortion vs Frequency
160 –60 –60 R fIN = 20kHz V RISING FILT = 10Ω OUT = 0V TO 2V CFILT = 330pF –70 VOUT = 0V TO VP-P –70 140 –80 –80 120 –90 –90 FALLING 100 –100 –100 –110 –110 SLEW RATE (V/µs) 80 DISTORTION (dBc) DISTORTION (dBc) HD2 HD2 –120 –120 60 –130 –130 HD3 HD3 40 –140 –140 –50 –25 0 25 50 75 100 125 0 1 2 3 4 5 0.1 1 10 100 TEMPERATURE (°C) VOUT (VP-P) FREQUENCY (kHz) 6360 G27 6360 G28 6360 G29
CPO Ripple Frequency vs CPO Voltage vs CPO Load Current Temperature
1.0 10.5 CPO PIN DISCONNECTED FROM CPI PIN 0.8 CPI PIN CONNECTED TO EXTERNAL 10.4 SOURCE 0.6 10.3 0.4 10.2 0.2 10.1 0 10.0 –0.2 9.9 CPO VOLTAGE (V) –0.4 9.8 –0.6 T CPO RIPPLE FREQUENCY (MHz) 9.7 A = 125°C –0.8 TA = 25°C 9.6 TA = –40°C –1.0 9.5 0 1 2 3 4 5 6 7 8 –50 –25 0 25 50 75 100 125 CPO LOAD CURRENT (mA) TEMPERATURE (°C) 6360 G30 6360 G31 6360f 8 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order InFormation Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Test Circuit Operation Applications Information Package Description Typical Application Related Parts
Typical perForMance characTerisTics TA = 25°C, VCC = VDD = 5V, V+IN = 2V, VSHDN = 5V, see Figure 1 for circuit configuration. Small Signal Step Response Large Signal Step Response Slew Rate vs Filter Capacitor
2.10 5 1000 RFILT = 10Ω 4 2.05 3 100 RISING 2.00 2 FALLING 1 OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) SLEW RATE (V/µs) 10 1.95 0 1.90 –1 1 200ns/DIV 6360 G24 200ns/DIV 6360 G25 100 1000 10000 FILTER CAPACITOR (pF) 6360 G26
Harmonic Distortion vs Output Slew Rate vs Temperature Amplitude Harmonic Distortion vs Frequency
160 –60 –60 R fIN = 20kHz V RISING FILT = 10Ω OUT = 0V TO 2V CFILT = 330pF –70 VOUT = 0V TO VP-P –70 140 –80 –80 120 –90 –90 FALLING 100 –100 –100 –110 –110 SLEW RATE (V/µs) 80 DISTORTION (dBc) DISTORTION (dBc) HD2 HD2 –120 –120 60 –130 –130 HD3 HD3 40 –140 –140 –50 –25 0 25 50 75 100 125 0 1 2 3 4 5 0.1 1 10 100 TEMPERATURE (°C) VOUT (VP-P) FREQUENCY (kHz) 6360 G27 6360 G28 6360 G29
CPO Ripple Frequency vs CPO Voltage vs CPO Load Current Temperature
1.0 10.5 CPO PIN DISCONNECTED FROM CPI PIN 0.8 CPI PIN CONNECTED TO EXTERNAL 10.4 SOURCE 0.6 10.3 0.4 10.2 0.2 10.1 0 10.0 –0.2 9.9 CPO VOLTAGE (V) –0.4 9.8 –0.6 T CPO RIPPLE FREQUENCY (MHz) 9.7 A = 125°C –0.8 TA = 25°C 9.6 TA = –40°C –1.0 9.5 0 1 2 3 4 5 6 7 8 –50 –25 0 25 50 75 100 125 CPO LOAD CURRENT (mA) TEMPERATURE (°C) 6360 G30 6360 G31 6360f 8 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order InFormation Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Test Circuit Operation Applications Information Package Description Typical Application Related Parts