CXD2309AQ Sony, CXD2309AQ Datasheet
CXD2309AQ
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CXD2309AQ Summary of contents
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... D/A Converter Description The CXD2309AQ is a 10-bit high-speed D/A converter for video band, featuring RGB 3-channel input/ output. This is ideal for use in high-definition TVs and high-resolution displays. Features • Resolution 10-bit • Maximum conversion speed 85MSPS • RGB 3-channel input/output • ...
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... DV SS 4LSB'S CURRENT CELLS 6LSB'S LATCHES CURRENT CELLS CLOCK GENERATOR 4LSB'S CURRENT CELLS 6LSB'S LATCHES CURRENT CELLS CLOCK GENERATOR 4LSB'S CURRENT CELLS 6LSB'S LATCHES CURRENT CELLS CLOCK GENERATOR CURRENT CELLS BIAS VOLTAGE GENERATOR (FOR FULL SCALE) – 2 – CXD2309AQ VREF 36 IREF ...
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... Equivalent circuit – 3 – (LSB (MSB Digital system Analog system Description Digital input. Pin 1 R0 (LSB) to Pin 10 R9 (MSB) Pin 11 G0 (LSB) to Pin 20 G9 (MSB) Pin 21 B0 (LSB) to Pin 30 B9 (MSB) Clock input. Digital ground. Connect an approximately 0.1µF capacitor. CXD2309AQ ...
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... – 4 – CXD2309AQ Description Reference current output. Connect an "R " resistor which are IR 16 times the output resistance "R Reference voltage input. Sets an output full-scale value. Connect an approximately 0.1µF capacitor. Analog power supply. Current output. Output can be obtained by connecting a resistor (200 typ.). ...
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... Min. Typ. Max –2.0 –0.5 1.8 1.92 1.8 1.92 0 9.0 9 50MHz 40 49 CLK F = 85MHz 49 CLK F = 50MHz 50 63 CLK F = 85MHz 61 CLK F = 50MHz 48 CLK F = 85MHz 55 CLK 1 15 2.15 0.85 – –1 100 [%] , CXD2309AQ Unit bit 85 MSPS 2.0 LSB 0.5 LSB 2 pV· µ ...
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... SS 31 RCK 32 GCK BCK VREF 37 2V IREF 0 RCK 32 GCK 33 BCK VREF IREF 0 RCK 32 GCK BCK VREF 37 IREF 36 – 6 – 200 AV SS OSCILLOSCOPE 200 AV SS 200 0.1 3. 200 OSCILLOSCOPE 200 200 0 200 AV SS SPECTRUM ANALYZER 200 AV SS 200 0.1 3. CXD2309AQ ...
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... SS 31 RCK 32 GCK BCK VREF 37 2V IREF 0 RCK 32 GCK 33 BCK VREF IREF 0 RCK 32 GCK BCK VREF 37 IREF 36 – 7 – 200 AV SS DVM 200 AV SS 200 0.1 3. 200 OSCILLOSCOPE 200 200 0 200 AV SS SPECTRUM ANALYZER 200 AV SS 200 0.1 3. CXD2309AQ ...
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... Description of Operation Timing Chart CLK DATA D/A OUT I/O Correspondence Table (output full-scale voltage: 2.00V) Input code Output voltage MSB LSB 2. 1. PW1 PW0 – 8 – 1. 1.5V 100% 90% 50% 10 CXD2309AQ ...
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... Notes on Operation • Selecting the Output Resistance CXD2309AQ is a current output type D/A converter. The output voltage can be obtained by connecting the reslstor R to the current output pins RO, GO and BO. OUT Specifications: Output full-scale voltage V Output full-scale current I Calculate the output resistance from V resistance to the reference current output pin IREF ...
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... Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same Clock input Rch input and 5.0V. DD – 10 – Bch input LSB 20 MSB Gch input CXD2309AQ ...
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... Latch Up Prevention The CXD2309AQ is a CMOS IC which requires latch up precausions. Latch up is mainly generated by the lag in the voltage rising time Correct usage a. When analog and digital supplies are from different sources AV DD +5V + When analog and digital supplies are from a common source ...
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... Example when latch up easily occurs a. When analog and digital supplies are from different sources AV DD +5V + When analog and digital supplies are from common source ( (ii + CXD2309AQ CXD2309AQ CXD2309AQ – 12 – C DIGITAL IC DIGITAL IC C DIGITAL IC C CXD2309AQ ...
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... Fig. 2. Output resistance vs. Glitch energy 0.02mV Fig. 4. Output frequency vs. Supply current – 13 – 0 100 200 R – Output resistance [ ] OUT sin wave output – Output frequency [MHz] Standard Measurement Conditions • 5. • 2.0V REF • 85MHz CLK • 200 OUT • 3.3k IR • 25°C CXD2309AQ ...
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... Fo – Output frequency [MHz] Fig. 8. Output frequency vs. Output level (Including primary hold characteristics sinx/ – 14 – [Analog [Digital – Clock frequency [MHz Standard Measurement Conditions • 5. • 2.0V REF • 85MHz CLK • 200 OUT • 3.3k IR • 25°C CXD2309AQ ...
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... M PACKAGE STRUCTURE PACKAGE MATERIAL LEAD TREATMENT QFP-48P-L04 QFP048-P-1212 LEAD MATERIAL PACKAGE MASS – 15 – + 0.1 0.15 – 0.05 0.15 + 0.2 0.1 – 0.1 + 0.35 EPOXY RESIN PALLADIUM PLATING COPPER ALLOY 0.7g Sony Corporation CXD2309AQ ...