ADRF6601 Analog Devices, Inc., ADRF6601 Datasheet - Page 2

• Manufacturer Part Number: ADRF6601
• Description: 750 Mhz To 1160 Mhz Rx Mixer With Integrated Fractional-n Pll And Vco
• Manufacturer: Analog Devices, Inc.

ADRF6601
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 6
Pin Configuration and Function Descriptions ............................. 7
Typical Performance Characteristics ............................................. 9
Register Structure ........................................................................... 11
REVISION HISTORY
4/10—Revision 0: Initial Version
RF Specifications .......................................................................... 3
Synthesizer/PLL Specifications ................................................... 4
Logic Input and Power Specifications ....................................... 5
Timing Characteristics ................................................................ 5
ESD Caution .................................................................................. 6
Register 0—Integer Divide Control (Default: 0x0001C0)..... 11
Register 1—Modulus Divide Control (Default: 0x003001) .. 11
Register 2—Fractional Divide Control (Default: 0x001802) 12
Register 3—Σ-Δ Modulator Dither Control (Default:
0x10000B) .................................................................................... 12
Rev. 0 | Page 2 of 24
Theory of Operation ...................................................................... 15
Applications Information .............................................................. 17
Evaluation Board ............................................................................ 18
Outline Dimensions ....................................................................... 23
Register 4—PLL Charge Pump, PFD, and Reference Path
Control (Default: 0x0AA7E4) ................................................... 13
Register 5—PLL Enable and LO Path Control (Default:
0x0000E5) .................................................................................... 14
Register 6—VCO Control and VCO Enable (Default:
0x1E2106) .................................................................................... 14
Register 7—Mixer Bias Enable and External VCO Enable
(Default: 0x000007) .................................................................... 14
Programming the ADRF6601 ................................................... 15
Initialization Sequence .............................................................. 15
LO Selection Logic ..................................................................... 16
Basic Connections for Operation ............................................. 17
Evaluation Board Control Software ......................................... 18
Schematics and Artwork ........................................................... 20
Evaluation Board Configuration Options ............................... 22
Ordering Guide .......................................................................... 23