AD9858BSVZ Analog Devices Inc, AD9858BSVZ Datasheet - Page 27

IC DDS DAC 10BIT 1GSPS 100-TQFP

AD9858BSVZ

Manufacturer Part Number
AD9858BSVZ
Description
IC DDS DAC 10BIT 1GSPS 100-TQFP
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD9858BSVZ

Design Resources
Low Jitter Sampling Clock Generator for High Performance ADCs Using AD9958/9858 and AD9515 (CN0109)
Resolution (bits)
10 b
Master Fclk
1GHz
Tuning Word Width (bits)
32 b
Voltage - Supply
3.14 V ~ 3.47 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
Pll Type
Frequency Synthesis
Frequency
1GHz
Supply Voltage Range
3.135 To 3.165V, 4.75V To 5.25V
Digital Ic Case Style
TQFP
No. Of Pins
100
Operating Temperature Range
-40°C To +85°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AD9858/TLPCBZ - BOARD EVAL TRANSLATION LOOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD9858BSVZ
Manufacturer:
ADI
Quantity:
98
Part Number:
AD9858BSVZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
AD9858BSVZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
APPLICATIONS INFORMATION
TUNING WORD
FREQUENCY
TUNING WORD
FREQUENCY
32
32
1GSPS
DDS
Figure 39. DDS Synthesizer AD9858 as Fractional N Synthesizer (Implemented in Fractional Divide Evaluation Board)
DIVIDER
DDS/DAC CLOCK
1GSPS
150MHz
DDS
REFERENCE
1/2
Figure 37. DDS Synthesizer Translation Loop Oscillator (Implemented in Translation Loop Evaluation Board)
150MHz
2GHz
CLOCK 1000MHz
10
DDS/DAC
10
FILTER
DAC
DAC
Figure 38. DDS Synthesizer Single-Loop PLL Up-Conversion
DC TO 400MHz
AD9858
DC TO 400MHz
DIVIDER
FILTER
1/2/4
AD9858
DAC
FILTER
Rev. C | Page 27 of 32
TUNING WORD
FREQUENCY
FREQUENCY
DETECTOR
AD9858
DIVIDER
PHASE/
150MHz
1GSPS
32
1/2/4
DDS
DIVIDER
1/2/4
DC TO 150MHz
DC TO 150MHz
f
REF
1000
MHz
f
REF
FREQUENCY
DETECTOR
CHARGE PUMP
(0.5mA STEPS)
0.5mA TO 2mA
PHASE/
150MHz
FREQUENCY
DETECTOR
DIVIDER
PHASE/
150MHz
FILTER
1/2
CHARGE PUMP
0.5mA TO 2mA
(0.5mA STEPS)
CHARGE PUMP
(0.5mA STEPS)
0.5mA TO 2mA
ANALOG
FILTER
MIXER
2GHz MAX
FIXED
LOOP
LOOP
(LO1)
2GHz
VCO
FILTER
LOOP
2GHz ±150MHz
DIVIDER
FILTER
LOOP
VCO
F = M ×
VCO
AD9858
f
REF

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