AD9956/PCB Analog Devices Inc, AD9956/PCB Datasheet - Page 16

• Manufacturer Part Number: AD9956/PCB
• Description: BOARD EVAL FOR AD9956
• Manufacturer: Analog Devices Inc

Specifications of AD9956/PCB

• Module/board Type: Evaluation Board
• For Use With/related Products: AD9956
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD9956
TYPICAL APPLICATION CIRCUITS
CRYSTAL
25MHz
CRYSTAL
25MHz
DETECTOR/CHARGE PUMP
÷M
÷N
PHASE FREQUENCY
AD9956
PLLREF
PLLOSC
CP_OUT
Figure 24. LO and Baseband Modulation Generation
DRIVER
÷N
LPF
CML
Figure 22. Dual-Clock Configuration
Figure 23. Fractional-Divider Loop
PLLREF
PLLOSC
CP_OUT
DDS
÷R
PLLREF
PLLOSC
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DDS
AD9956
CP_OUT
DAC
LPF
400MHz
VCO
LPF
DAC
DAC
DDS
LPF
÷R
VCO
AD9956
DRIVER
CML
VCO
÷R
BPF
2.5GHz
TONE
(FC = 100MHz)
8-LEVEL FSK
LPF
BPF
CLOCK1
CLOCK1′