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Datenblatt-Suchmaschine für elektronische Bauteile |
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Datenblatt-Suchmaschine für elektronische Bauteile |
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AD9717BCPZ Datenblatt(PDF) 11 Page - Analog Devices |
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AD9717BCPZ Datenblatt(HTML) 11 Page - Analog Devices |
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11 / 48 page  AD9714/AD9715/AD9716/AD9717 Rev. 0 | Page 11 of 48 PIN 1 INDICATOR 1 DB9 2 DB8 3 DB7 4 DB6 5 DVDDIO 6 DVSS 7 DVDD 8 DB5 9 DB4 10 DB3 23 QOUTP 24 RLQP 25 AVSS 26 AVDD 27 RL2P 28 IOUTP 29 IOUTN 30 RLIN 22 QOUTN 21 RLQN TOP VIEW (Not to Scale) AD9716 NOTES 1. NC = NO CONNECT 2. THE HEAT SINK PAD IS CONNECTED TO AVSS AND SHOULD BE SOLDERED TO THE GROUND PLANE. EXPOSED METAL AT PACKAGE CORNERS IS CONNECTED TO THIS PAD. Figure 3. AD9716 Pin Configuration Table 8. AD9716 Pin Function Descriptions Pin No. Mnemonic Description 1 to 4 DB[9:6] Digital Inputs. 5 DVDDIO Digital I/O Supply Voltage (1.8 V to 3.3 V Nominal). 6 DVSS Digital Common. 7 DVDD Digital Core Supply Voltage (1.8 V). Provides a 1.8 V output when in internal LDO regulator is enabled. 8 to 12 DB[5:1] Digital Inputs. 13 DB0 (LSB) Digital Input (LSB). 14,15 NC No Connect. These pins are not connected to the chip. 16 DCLKIO Data Input Clock. Used to clock data in from digital source. 17 CVDD Sampling Clock Supply Voltage (1.8 V to 3.3 V). CVDD must be ≥ DVDD. 18 CLKIN Sampling Clock Input. 19 CVSS Sampling Clock Supply Voltage Common. 20 CMLQ Q DAC Output Common-Mode Level. 21 RLQN Load Resistor (500 Ω) to the CMLQ Pin. 22 QOUTN Complementary Q DAC Current Output. Full-scale current is sourced when all data bits are 0s. 23 QOUTP Q DAC Current Output. Full-scale current is sourced when all data bits are 1s. 24 RLQP Load Resistor (500 Ω) to the CMLQ Pin. 25 AVSS Analog Common. 26 AVDD Analog Supply Voltage (1.8 V to 3.3 V). 27 RL2P Load Resistor (500 Ω) to the CMLI Pin. 28 IOUTP Complementary I DAC Current Output. Full-scale current is sourced when all data bits are 0s. 29 IOUTN I DAC Current Output. Full-scale current is sourced when all data bits are 1s. 30 RLIN Load Resistor (500 Ω) to the CMLI Pin. 31 CMLI I DAC Output Common-Mode Level. 32 FSADJQ/AUXQ Full-Scale Current Output Adjust for Q DAC. Connect to AVSS through a resistor. Auxiliary Q DAC. The pin becomes the output of an optional, serial port driven, auxiliary DAC when the internal on-chip, RSET, is enabled. 33 FSADJI/AUXI Full-Scale Current Output Adjust for I DAC. Connect to AVSS through a resistor. Auxiliary I DAC. The pin becomes the output of an optional, serial port driven, auxiliary DAC when the internal on-chip, RSET, is enabled. 34 REFIO Reference Input/Output. Serves as a reference input when the internal reference is disabled. Provides a 1.0 V reference output when in internal reference mode (a 0.1 μF capacitor to AVSS is required). |
Ähnliche Teilenummer - AD9717BCPZ |
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Ähnliche Beschreibung - AD9717BCPZ |
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