Datasheet LTM9004 (Analog Devices) - 5
| Fabricante | Analog Devices |
| Descripción | 14-Bit Direct Conversion Receiver Subsystem |
| Páginas / Página | 28 / 5 — c onverTer characTerisTics The. denotes the specifications which apply … |
| Formato / tamaño de archivo | PDF / 1.7 Mb |
| Idioma del documento | Inglés |
c onverTer characTerisTics The. denotes the specifications which apply over the full operating
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LTM9004
c onverTer characTerisTics The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. Unless otherwise noted, VCC1 = VCC2 = 5V, VDD = OVDD = 3V. VCC3 = 3V (LTM9004-AC, LTM9004-AD), VCC3 = 5V (LTM9004-AA, LTM9004-AB) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
Resolution (No Missing Codes) l 14 Bits Integral Linearity Error (Note 4) Differential Analog Input ±1.5 LSB Differential Linearity Error Differential Analog Input ±1 LSB
Digi Tal inpuTs anD ouTpuTs the
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. Unless otherwise noted, VCC1 = VCC2 = 5V, VDD = OVDD = 3V. VCC3 = 3V (LTM9004-AC, LTM9004-AD), VCC3 = 5V (LTM9004-AA, LTM9004-AB) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Mixer Logic Input (MIXENABLE)
VIH High Level Input Voltage VCC1 = 5V l 2 V VIL Low Level Input Voltage VCC1 = 5V l 1 V IIN Input Current VIN = VCC1 120 µA Turn On Time 120 ns Turn Off Time 750 ns
First Amplifier Logic Input (AMP1ENABLE)
VIH High Level Input Voltage VCC2 = 5V l 2.55 2 V VIL Low Level Input Voltage VCC2 = 5V l 1.8 1.25 V RIN Input Pull-Up Resistance VCC2 = 5V, VAMP1ENABLE = 0V to 0.5V 25 70 kΩ Turn On Time 200 ns Turn Off Time 50 ns
Second Amplifier Logic Input (AMP2ENABLE, LTM9004-AA, LTM9004-AB)
VIH High Level Input Voltage VCC3 = 5V l VCC3 – 0.6 V VIL Low Level Input Voltage VCC3 = 5V l VCC3 – 2.1 V RIN Input Pull-Up Resistance VCC3 = 5V, VAMP2ENABLE = 2.9V to 0V 40 66 90 kΩ Turn On Time 4 µs Turn Off Time 350 ns
Second Amplifier Logic Input (AMP2ENABLE, LTM9004-AC, LTM9004-AD)
VIH High Level Input Voltage VCC3 = 3V l 2.55 2.25 V VIL Low Level Input Voltage VCC3 = 3V l 0.7 0.4 V RIN Input Pull-Up Resistance VCC3 = 3V, VAMP2ENABLE = 0V to 0.5V 60 100 140 kΩ Turn On Time 200 ns Turn Off Time 50 ns
ADC Logic Inputs (CLK, OE, ADCSHDN, MODE, MUX)
VIH High Level Input Voltage VDD = 3V l 2 V VIL Low Level Input Voltage VDD = 3V l 0.8 V IIN Input Current VIN = 0V to VDD l –10 10 µA CIN Input Capacitance (Note 6) 3 pF ISENSE SENSE Input Leakage 0V < SENSE < 1V l –3 3 µA IMODE MODE Input Leakage 0V < MODE < VDD l –3 3 µA 9004fa For more information www.linear.com/LTM9004 5 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Dynamic Accuracy Converter Characteristics Digital Inputs and Outputs Power Requirements Timing Characteristics Timing Diagrams Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Revision History Typical Application Related Parts
c onverTer characTerisTics The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. Unless otherwise noted, VCC1 = VCC2 = 5V, VDD = OVDD = 3V. VCC3 = 3V (LTM9004-AC, LTM9004-AD), VCC3 = 5V (LTM9004-AA, LTM9004-AB) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
Resolution (No Missing Codes) l 14 Bits Integral Linearity Error (Note 4) Differential Analog Input ±1.5 LSB Differential Linearity Error Differential Analog Input ±1 LSB
Digi Tal inpuTs anD ouTpuTs the
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. Unless otherwise noted, VCC1 = VCC2 = 5V, VDD = OVDD = 3V. VCC3 = 3V (LTM9004-AC, LTM9004-AD), VCC3 = 5V (LTM9004-AA, LTM9004-AB) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Mixer Logic Input (MIXENABLE)
VIH High Level Input Voltage VCC1 = 5V l 2 V VIL Low Level Input Voltage VCC1 = 5V l 1 V IIN Input Current VIN = VCC1 120 µA Turn On Time 120 ns Turn Off Time 750 ns
First Amplifier Logic Input (AMP1ENABLE)
VIH High Level Input Voltage VCC2 = 5V l 2.55 2 V VIL Low Level Input Voltage VCC2 = 5V l 1.8 1.25 V RIN Input Pull-Up Resistance VCC2 = 5V, VAMP1ENABLE = 0V to 0.5V 25 70 kΩ Turn On Time 200 ns Turn Off Time 50 ns
Second Amplifier Logic Input (AMP2ENABLE, LTM9004-AA, LTM9004-AB)
VIH High Level Input Voltage VCC3 = 5V l VCC3 – 0.6 V VIL Low Level Input Voltage VCC3 = 5V l VCC3 – 2.1 V RIN Input Pull-Up Resistance VCC3 = 5V, VAMP2ENABLE = 2.9V to 0V 40 66 90 kΩ Turn On Time 4 µs Turn Off Time 350 ns
Second Amplifier Logic Input (AMP2ENABLE, LTM9004-AC, LTM9004-AD)
VIH High Level Input Voltage VCC3 = 3V l 2.55 2.25 V VIL Low Level Input Voltage VCC3 = 3V l 0.7 0.4 V RIN Input Pull-Up Resistance VCC3 = 3V, VAMP2ENABLE = 0V to 0.5V 60 100 140 kΩ Turn On Time 200 ns Turn Off Time 50 ns
ADC Logic Inputs (CLK, OE, ADCSHDN, MODE, MUX)
VIH High Level Input Voltage VDD = 3V l 2 V VIL Low Level Input Voltage VDD = 3V l 0.8 V IIN Input Current VIN = 0V to VDD l –10 10 µA CIN Input Capacitance (Note 6) 3 pF ISENSE SENSE Input Leakage 0V < SENSE < 1V l –3 3 µA IMODE MODE Input Leakage 0V < MODE < VDD l –3 3 µA 9004fa For more information www.linear.com/LTM9004 5 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Dynamic Accuracy Converter Characteristics Digital Inputs and Outputs Power Requirements Timing Characteristics Timing Diagrams Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Revision History Typical Application Related Parts