Datasheet LTM9003 (Analog Devices) - 7
| Fabricante | Analog Devices |
| Descripción | 12-Bit Digital Pre-Distortion μModule Receiver Subsystem |
| Páginas / Página | 24 / 7 — The. denotes the specifications which apply over the full operating … |
| Formato / tamaño de archivo | PDF / 448 Kb |
| Idioma del documento | Inglés |
The. denotes the specifications which apply over the full operating temperature
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LTM9003 T iMing characTerisTics
The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. (Note 3) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
fs Sampling Frequency (Note 6) l 1 250 MHz tL ENC Low Time Duty Cycle Stabilizer Off (Note 5) l 1.9 2 500 ns Duty Cycle Stabilizer On (Note 5) l 1.5 2 500 ns tH ENC High Time Duty Cycle Stabilizer Off (Note 5) l 1.9 2 500 ns Duty Cycle Stabilizer On (Note 5) l 1.5 2 500 ns tJITTER Sample-and-Hold Acquisition Delay Time Jitter 95 fsRMS tAP Sample-and-Hold Aperture Delay 0 ns tOE Output Enable Delay (Note 5) l 5 10 ns
LVDS Output Mode
tD ENC to DATA delay (Note 5) l 1 1.7 2.8 ns tC ENC to CLKOUT Delay (Note 5) l 1 1.7 2.8 ns DATA to CLKOUT Skew (tC – tD) (Note 5) l –0.6 0 0.6 ns Rise Time 0.5 ns Fall Time 0.5 ns Pipeline Latency 5 Cycles
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 3:
VCC1 = VCC2 = 3.3V (LTM9003-AA) or VCC1 = 5V, VCC2 = 3.3V may cause permanent damage to the device. Exposure to any Absolute (LTM9003-AB), VDD = 2.5V, OVDD = 2.5V, fSAMPLE = 250MHz, input range = Maximum Rating condition for extended periods may affect device –1dBFS, differential ENC+/ENC– = 2VP–P sine wave, unless otherwise noted. reliability and lifetime.
Note 4:
Integral nonlinearity is defined as the deviation of a code from
Note 2:
All voltage values are with respect to ground with GND and OGND a “best straight line” fit to the transfer curve. The deviation is measured wired together (unless otherwise noted). from the center of the quantization band.
Note 5:
Guaranteed by design, not subject to test.
Note 6:
Recommended operating conditions. 9003f Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Converter Characteristics Filter Characteristics Dynamic Accuracy Digital Inputs and Outputs Power Requirements Timing Characteristics Timing Diagram Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Related Parts
The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. (Note 3) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
fs Sampling Frequency (Note 6) l 1 250 MHz tL ENC Low Time Duty Cycle Stabilizer Off (Note 5) l 1.9 2 500 ns Duty Cycle Stabilizer On (Note 5) l 1.5 2 500 ns tH ENC High Time Duty Cycle Stabilizer Off (Note 5) l 1.9 2 500 ns Duty Cycle Stabilizer On (Note 5) l 1.5 2 500 ns tJITTER Sample-and-Hold Acquisition Delay Time Jitter 95 fsRMS tAP Sample-and-Hold Aperture Delay 0 ns tOE Output Enable Delay (Note 5) l 5 10 ns
LVDS Output Mode
tD ENC to DATA delay (Note 5) l 1 1.7 2.8 ns tC ENC to CLKOUT Delay (Note 5) l 1 1.7 2.8 ns DATA to CLKOUT Skew (tC – tD) (Note 5) l –0.6 0 0.6 ns Rise Time 0.5 ns Fall Time 0.5 ns Pipeline Latency 5 Cycles
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
Note 3:
VCC1 = VCC2 = 3.3V (LTM9003-AA) or VCC1 = 5V, VCC2 = 3.3V may cause permanent damage to the device. Exposure to any Absolute (LTM9003-AB), VDD = 2.5V, OVDD = 2.5V, fSAMPLE = 250MHz, input range = Maximum Rating condition for extended periods may affect device –1dBFS, differential ENC+/ENC– = 2VP–P sine wave, unless otherwise noted. reliability and lifetime.
Note 4:
Integral nonlinearity is defined as the deviation of a code from
Note 2:
All voltage values are with respect to ground with GND and OGND a “best straight line” fit to the transfer curve. The deviation is measured wired together (unless otherwise noted). from the center of the quantization band.
Note 5:
Guaranteed by design, not subject to test.
Note 6:
Recommended operating conditions. 9003f Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Converter Characteristics Filter Characteristics Dynamic Accuracy Digital Inputs and Outputs Power Requirements Timing Characteristics Timing Diagram Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Related Parts