Die direkte Digitalsynthese (DDS) wird verwendet, um aus einem digitalen Signal analoge Wellenformen unterschiedlicher Frequenzen zu erzeugen. Sie wird zur Frequenzsteuerung in drahtlosen Systemen verwendet, die einen weiten Bereich abdecken müssen. Die Hauptfrequenzen sind 5 MHz, 16 MHz, 16,776 MHz, 25 MHz, 50 MHz, 75 MHz, 125 MHz, 180 MHz, 200 MHz, 250 MHz, 300 MHz, 400 MHz, 500 MHz, 1 GHz, 2,5 GHz und 3 GHz mit einer Auflösung von 10 b, 12 b oder 14 b.
| Teil # | Hersteller | Beschreibung | Verfügbarkeit | Preisgestaltung | Menge |
|---|---|---|---|---|---|
AD9831ASTZ-REELDirect Digital Synthesis | Analog Devices Inc. | IC DDS 25MHZ 10BIT 48LQFP | Auf Lager | 2000+: $10.14200 | |
AD9832BRUZ-REEL7Direct Digital Synthesis | Analog Devices Inc. | IC DDS 25MHZ 10BIT 16TSSOP | 3998 | 1+: $16.60560 10+: $11.74448 25+: $10.47763
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AD9954YSVZ-REEL7Direct Digital Synthesis | Analog Devices Inc. | IC DDS 400MHZ 14BIT 48TQFP | 642 | 1+: $43.14640 10+: $32.48432 25+: $31.59200
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AD9956YCPZ-REEL7Direct Digital Synthesis | Analog Devices Inc. | IC DDS 3GHZ 14BIT 48LFCSP | Auf Lager | 750+: $31.59200 | |
AD9833BRMZ-REEL7Direct Digital Synthesis | Analog Devices Inc. | IC DDS 25MHZ 10BIT 10MSOP | 507 | 1+: $13.17360 10+: $9.17400 25+: $8.13296
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AD9953YSVZ-REEL7Direct Digital Synthesis | Analog Devices Inc. | IC DDS 400MHZ 14BIT 48TQFP | Auf Lager | 500+: $28.30300 | |
AD9834BRUZ-REEL7Direct Digital Synthesis | Analog Devices Inc. | IC DDS 50MHZ 10BIT 20TSSOP | 3097 | 1+: $15.62880 10+: $11.00704 25+: $9.80355
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AD9835BRUZ-REEL7Direct Digital Synthesis | Analog Devices Inc. | IC DDS 50MHZ 10BIT 16TSSOP | 1079 | 1+: $18.49760 10+: $13.17360 25+: $11.78672
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AD9959BCPZ-REEL7Direct Digital Synthesis | Analog Devices Inc. | IC DDS 500MHZ 10BIT 56LFCSP | 818 | 1+: $71.55280 10+: $58.88256 750+: $58.88301 | |
AD9958BCPZ-REEL7Direct Digital Synthesis | Analog Devices Inc. | IC DDS 500MHZ 10BIT 56LFCSP | 4115 | 1+: $46.13840 10+: $34.88936 25+: $34.34182
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AD9952YSVZ-REEL7Direct Digital Synthesis | Analog Devices Inc. | IC DDS 400MHZ 14BIT 48TQFP | 653 | 1+: $39.61760 10+: $29.66480 25+: $28.40218
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AD9859YSVZ-REEL7Direct Digital Synthesis | Analog Devices Inc. | IC DDS 400MHZ 10BIT 48TQFP | 601 | 1+: $30.91440 10+: $22.77968 25+: $20.78982
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AD5934YRSZ-REEL7Direct Digital Synthesis | Analog Devices Inc. | IC DDS 16.776MHZ 12BIT 16SSOP | 1493 | 1+: $21.99120 10+: $15.84000 25+: $14.23805
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AD9951YSVZDirect Digital Synthesis | Analog Devices Inc. | IC DDS 400MHZ 14BIT 48TQFP | 708 | 1+: $35.99200 21+: $25.17889 | |
AD9956YCPZDirect Digital Synthesis | Analog Devices Inc. | IC DDS 3GHZ 14BIT 48LFCSP | 126 | 1+: $43.14640 17+: $31.59200 | |
AD5934YRSZDirect Digital Synthesis | Analog Devices Inc. | IC DDS 16.776MHZ 12BIT 16SSOP | 95 | 1+: $21.99120 10+: $15.84000 77+: $13.45303 | |
AD9912ABCPZ-REEL7Direct Digital Synthesis | Analog Devices Inc. | IC DDS 1GHZ 14BIT 64LFCSP | 822 | 1+: $71.74640 10+: $59.08144 750+: $59.08099 | |
AD9912ABCPZDirect Digital Synthesis | Analog Devices Inc. | IC DDS 1GHZ 14BIT 64LFCSP | 885 | 1+: $71.74640 18+: $59.08125 | |
AD9837ACPZ-RL7Direct Digital Synthesis | Analog Devices Inc. | IC DDS 5MHZ 10BIT 10LFCSP | 7850 | 1+: $6.09840 10+: $4.04976 25+: $3.51542
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AD9914BCPZDirect Digital Synthesis | Analog Devices Inc. | IC DDS 12BIT 88LFCSP | 322 | 1+: $206.30720 | |
AD9915BCPZDirect Digital Synthesis | Analog Devices Inc. | IC DDS 2.5GHZ 12BIT 88LFCSP | 223 | 1+: $169.68160 12+: $164.93400 | |
AD9854ASVZDirect Digital Synthesis | Analog Devices Inc. | IC DDS 300MHZ 12BIT 80TQFP | 445 | 1+: $66.28160 10+: $53.64656 | |
AD9833SRMZ-EP-RL7Direct Digital Synthesis | Analog Devices Inc. | IC DDS 10BIT 10MSOP | 159 | 1+: $35.26160 10+: $26.20376 25+: $24.54109
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TMC2340AH5C1Direct Digital Synthesis | Fairchild (onsemi) | MICROPROCESSOR CIRCUIT PPGA120 | 11 | 3+: $78.68080 | |
TMC2340AH5CDirect Digital Synthesis | Fairchild (onsemi) | MICROPROCESSOR CIRCUIT PPGA120 | 6 | 4+: $64.23120 |