AD9854AST

Mfr. #:: AD9854AST
Manufacturer:: Rochester Electronics, LLC
Description:: PLL Frequency Synthesizer, CMOS, PQFP80
Lifecycle:: New from this manufacturer.
Datasheet:: AD9854AST Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:

Product Attribute
Attribute Value

Manufacturer: ADI

Product Category: Interface - Direct Digital Synthesis (DDS)

Tags: AD9854AST, AD9854AS, AD9854, AD985, AD98, AD9

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Step2:
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AD9854AST Description

***et: Direct Digital Synthesizer 300MHz 2-DAC 12-Bit Parallel/Serial 80-Pin LQFP Tray

***i-Key: IC DDS QUADRATURE CMOS 80-LQFP

*** Americas: Others 200 MHZ QUADRATURE DDS SYNTHESIZER

***or: 300 MSPS QUADRATURE COMPLETE DDS

***log Devices: The AD9854 digital synthesizer is a highly integrated device that uses advanced DDS technology, coupled with two internal high speed, high performance quadrature DACs to form a digitally programmable I and Q synthesizer function. When referenced to an accurate clock source, the AD9854 generates highly stable, frequency-phase, amplitude-programmable sine and cosine outputs that can be used as an agile LO in communications, radar, and many other applications. The innovative high speed DDS core of the AD9854 provides 48-bit frequency resolution (1 μHz tuning resolution with 300 MHz SYSCLK). Maintaining 17 bits ensures excellent SFDR. The circuit architecture of the AD9854 allows the generation of simultaneous quadrature output signals at frequencies up to 150 MHz, which can be digitally tuned at a rate of up to 100 million new frequencies per second. The sine wave output (externally filtered) can be converted to a square wave by the internal comparator for agile clock generator applications. The device provides two 14-bit phase registers and a single pin for BPSK operation. For higher-order PSK operation, the I/O interface can be used for phase changes. The 12-bit I and Q DACs, coupled with the innovative DDS architecture, provide excellent wideband and narrow-band output SFDR. The Q DAC can also be configured as a user-programmable control DAC if the quadrature function is not desired. When configured with the comparator, the 12-bit control DAC facilitates static duty cycle control in high speed clock generator applications. Two 12-bit digital multipliers permit programmable amplitude modulation, on/off output shaped keying, and precise amplitude control of the quadrature output. Chirp functionality is also included to facilitate wide bandwidth frequency sweeping applications. The programmable 4× to 20× REFCLK multiplier circuit of the AD9854 internally generates the 300 MHz system clock from an external lower frequency reference clock. This saves the user the expense and difficulty of implementing a 300 MHz system clock source. Direct 300 MHz clocking is also accommodated with either single-ended or differential inputs. Single-pin conventional FSK and the enhanced spectral qualities of ramped FSK are supported. The AD9854 uses advanced 0.35 μm CMOS technology to provide a high level of functionality on a single 3.3 V supply. The AD9854 is pin-for-pin compatible with the AD9852 single-tone synthesizer. It is specified to operate over the extended industrial temperature range of −40°C to +85°C. Applications Agile, quadrature LO frequency synthesis Programmable clock generators FM chirp source for radar and scanning systems Test and measurement equipment Commercial and amateur RF exciters

***et: Direct Digital Synthesizer 300MHz 2-DAC 12-Bit Parallel/Serial 80-Pin LQFP Tray

***i-Key: IC DDS SYNTHESIZER CMOS 80-LQFP

***log Devices: The AD9852 digital synthesizer is a highly integrated device that uses advanced DDS technology, coupled with an internal high speed, high performance D/A converter to form a digitally programmable, agile synthesizer function. When referenced to an accurate clock source, the AD9852 generates a highly stable frequency-, phase-, and amplitude-programmable cosine output that can be used as an agile LO in communications, radar, and many other applications. The innovative high speed DDS core of the AD9852 provides 48-bit frequency resolution (1 μHz tuning resolution with 300 MHz SYSCLK). Maintaining 17 bits ensures excellent SFDR. The circuit architecture of the AD9852 allows the generation of output signals at frequencies up to 150 MHz, which can be digitally tuned at a rate of up to 100 million new frequencies per second. The (externally filtered) cosine wave output can be converted to a square wave by the internal comparator for agile clock generator applications. The device provides two 14-bit phase registers and a single pin for BPSK operation. For higher-order PSK operation, the I/O interface can be used for phase changes. The 12-bit cosine DAC, coupled with the innovative DDS architecture, provides excellent wideband and narrow-band output SFDR. When configured with the comparator, the 12-bit control DAC facilitates static duty cycle control in the high speed clock generator applications. The 12-bit digital multiplier permits programmable amplitude modulation, on/off output shaped keying, and precise amplitude control of the cosine DAC output. Chirp functionality is also included for wide bandwidth frequency sweeping applications. The AD9852 programmable 4× to 20× REFCLK multiplier circuit internally generates the 300 MHz system clock from a lower frequency external reference clock. This saves the user the expense and difficulty of implementing a 300 MHz system clock source. Direct 300 MHz clocking is also accommodated with either single-ended or differential inputs. Single-pin, conventional FSK and the enhanced spectral qualities of ramped FSK are supported. The AD9852 uses advanced 0.35 μ CMOS technology to provide this high level of functionality on a single 3.3 V supply. The AD9852 is pin-for-pin compatible with the AD9854 single-tone synthesizer. The AD9852 is specified to operate over the extended industrial temperature range of −40°C to +85°C. Applications Agile LO frequency synthesis Programmable clock generator FM chirp source for radar and scanning systems Test and measurement equipment Commercial and amateur RF exciter

***as Instruments: Integrated IF Transceiver for Broadband Wireless Applications 80-HTQFP -40 to 85

***ical: RF Transceiver 3.3V 80-Pin HTQFP EP Tray

***ponent Stockers USA: SPECIALTY TELECOM CIRCUIT PQFP80

***i-Key: IC IQ/IF TXRX DUAL-BAND 80HTQFP

***i-Key Marketplace: TRF2443 INTEGRATED IF TRANSCEIVE

***as Instruments: Integrated IF Transceiver for Broadband Wireless Applications 80-HTQFP -40 to 85

***i-Key: IC IQ/IF TXRX DUAL-BAND 80HTQFP

***ical: RF Transceiver 3.3V 80-Pin HTQFP EP T/R

***ponent Stockers USA: SPECIALTY TELECOM CIRCUIT PQFP80

***p One Stop Global: Flip Flop D-Type Bus Interface Pos-Edge 3-ST 2-Element 56-Pin BGA MICROSTAR JUNIOR T/R

*** Stop Electro: Bus Driver, ALVT Series, 2-Func, 8-Bit, True Output, BICMOS, PBGA56

***as Instruments: 2.5-V/3.3-V 16-Bit Edge-Triggered D-Type Flip-Flops With 3-State Outputs 56-BGA MICROSTAR JUNIOR -40 to 85

***or: SN74ALVTH16374 2.5-V/3.3-V 16-BI

***ark: Flip-Flop Logic IC; Flip Flop Type:D; Trigger Type:Positive Edge; Output Type:Tri-State Non-Inverted; Logic Case Style:VFBGA; No. of Pins:56; Operating Temperature Range:-40°C to +85°C; Leaded Process Compatible:Yes ;RoHS Compliant: Yes

***ical: DSP Fixed-Point 32bit 294.912MHz Automotive 72-Pin LFCSP EP T/R

***log Devices: SigmaDSP Digital Audio Processor

*** Electronic Components: Audio DSPs IC. SigmaDSP 30 0MHz Audio Processor

***nell: AUDIO PROCESSOR, 16 CHANNEL, LFCSP-EP;

***log Devices: SigmaDSP 300MHz Audio Processo

***ark: Audio Processor, 16 Channel, Lfcsp-Ep; Audio Control Type:sigmadsp Digital Audio Processor; Supply Voltage Range:2.97V To 3.63V, 1.14V To 1.26V; Control Interface:i2C, Spi; Audio Ic Case Style:lfcsp-Ep; No. Of Pins:72Pins Rohs Compliant: Yes

***ical: DSP Fixed-Point 32bit 294.912MHz Automotive 72-Pin LFCSP EP T/R

***log Devices: SigmaDSP Digital Audio Processor

***log Devices: 300 MHz 32bit SigmaDSP Audio P

***nell: AUDIO PROCESSOR, 16 CHANNEL, LFCSP-EP;

*** Services: CoC and 2-years warranty / RFQ for pricing

***DA Technology Co., Ltd.: Product Description Demo for Development.

***el Electronic: LOW POWER HIGH INTEGRATION CLOCK

***ark: Audio Processor, 16 Channel, Lfcsp-Ep; Audio Control Type:sigmadsp Digital Audio Processor; Supply Voltage Range:2.97V To 3.63V, 1.14V To 1.26V; Control Interface:i2C, Spi; Audio Ic Case Style:lfcsp-Ep; No. Of Pins:72Pins Rohs Compliant: Yes

Market price

Part #	Mfg.	Description	Stock	Price
AD9854ASTZ DISTI # V99:2348_06216982	Analog Devices Inc	Direct Digital Synthesizer 300MHz 2-DAC 12bit Parallel/Serial 80-Pin LQFP Tray RoHS: Compliant	33	1:$36.6674
AD9854ASTZ DISTI # V36:1790_06216982	Analog Devices Inc	Direct Digital Synthesizer 300MHz 2-DAC 12bit Parallel/Serial 80-Pin LQFP Tray RoHS: Compliant	10	210000:$25.4100 2100:$28.6900 21:$38.6500
AD9854ASTZ DISTI # AD9854ASTZ-ND	Analog Devices Inc	IC DDS QUADRATURE CMOS 80-LQFP RoHS: Compliant Min Qty: 1 Container: Tray	300In Stock	90:$36.3840 1:$40.7000
AD9854ASTZ DISTI # 27482918	Analog Devices Inc	Direct Digital Synthesizer 300MHz 2-DAC 12bit Parallel/Serial 80-Pin LQFP Tray RoHS: Compliant	33	1:$36.4400
AD9854ASTZ DISTI # 31239143	Analog Devices Inc	Direct Digital Synthesizer 300MHz 2-DAC 12bit Parallel/Serial 80-Pin LQFP Tray RoHS: Compliant	10	10:$38.6500
AD9854ASTZ DISTI # 584-AD9854ASTZ	Analog Devices Inc	Data Acquisition ADCs/DACs - Specialized CMOS 300 MSPS Quadrature DDS RoHS: Compliant	125	1:$38.6500 5:$37.5300 10:$36.3100 25:$34.5700 50:$33.0300 100:$31.6100 250:$29.4200
AD9854AST	Analog Devices Inc	PLL Frequency Synthesizer, CMOS, PQFP80 RoHS: Not Compliant	6166	1000:$31.8500 500:$33.5300 100:$34.9100 25:$36.4000 1:$39.2000
AD9854ASTZ	Analog Devices Inc	PLL Frequency Synthesizer, CMOS, PQFP80 RoHS: Compliant	151	1000:$38.4400 500:$40.4600 100:$42.1300 25:$43.9300 1:$47.3100
AD9854ASTZ DISTI # 7089934P	Analog Devices Inc	DIGITAL SYNTHESIZER 80-PIN LQFP, PU	108	10:£32.7200
AD9854ASTZ DISTI # AD9854ASTZ	Analog Devices Inc	CLOCK MODULE RoHS: Compliant	0	21:$34.1100 25:$32.6700 100:$30.9300 500:$30.5200 1000:$29.7300
AD9854ASTZ DISTI # C1S103100217472	Analog Devices Inc	Direct Digital Synthesizer 300MHz 2-DAC 12bit Parallel/Serial 80-Pin LQFP Tray RoHS: Compliant	81	50:$28.3000 10:$31.7000 1:$36.2000

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AD9854AST

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes