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ADRF6604ACPZ-R7 数据表(PDF) 19 Page - Analog Devices

部件名 ADRF6604ACPZ-R7
功能描述  1200 MHz to 3600 MHz Rx Mixer with Integrated Fractional-N PLL and VCO
PDF  32 Pages
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制造商  AD [Analog Devices]
网页  http://www.analog.com
标志 AD - Analog Devices

ADRF6604ACPZ-R7 数据表(HTML) 19 Page - Analog Devices

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Data Sheet
ADRF6604
Rev. B | Page 19 of 32
REGISTER 5—PLL ENABLE AND LO PATH CONTROL (DEFAULT: 0x0000E5)
RESERVED
LO
DIV1
PLL
EN
LO
DIV1
LO
EXT
LO
DRV
DB23 DB22 DB21 DB20 DB19 DB18 DB17 DB16 DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8
DB7
LDV2
DB6
DB5
DB4
DB3
DB2
DB1
DB0
CD3
CD2 CD1 CD0
PLEN
LDV1
LXL
LDRV C3(1) C2(0) C1(1)
LDRV
0
1
LXL
0
1
LDV1
0
1
DIVIDE BY 1
DIVIDE BY 2 (DEFAULT)
LO OUTPUT DRIVER
ENABLE
DRIVER OFF (DEFAULT)
DRIVER ON
PLEN
0
1
DISABLE
ENABLE (DEFAULT)
PLL ENABLE
EXTERNAL LO DRIVE
ENABLE (PIN 37, PIN 38)
INTERNAL LO OUTPUT (DEFAULT)
EXTERNAL LO INPUT
DIVIDE-BY-2 IN LO CHAIN ENABLE
CAP DAC
CONTROL BITS
CD3
CD2
CD1
CD0
0
0
0
0
...
...
...
...
MIN
...
CAPACITOR DAC
CONTROL FOR IIP3
OPTIMIZATION
1
1
1
1
MAX
0
0
0
0
0
0
0
0
0
0
0
0
LDV2
0
1
DIVIDE BY 1
DIVIDE BY 2 (DEFAULT)
DIVIDE-BY-2 OR 1
Figure 43. Register 5—PLL Enable and LO Path Control Register Map
REGISTER 6—VCO CONTROL AND VCO ENABLE (DEFAULT: 0x1E2106)
CHARGE
PUMP
ENABLE
3.3V
LDO
ENABLE
VCO
ENABLE
VCO
SWITCH
VCO
BW SW
CTRL
VCO EN
VCO LDO
ENABLE
VCO AMPLITUDE
RESERVED
VCO BAND SELECT FROM SPI
VBS[5:0]
VCO BAND SELECT FROM SPI
0x00
DEFAULT
CHARGE PUMP ENABLE
0x01
….
….
0x00
0
….
….
0x18
24 (DEFAULT)
….
….
0x2B
43
….
….
0x3F
63 (RECOMMENDED)
0x20
0x3F
VCO SW
0
1
VCO SWITCH CONTROL FROM SPI
REGULAR (DEFAULT)
BAND CAL
VCO ENABLE
DISABLE
ENABLE (DEFAULT)
DB22 DB21
DB20
DB19
DB18
DB17
DB16
DB15 DB14 DB13 DB12 DB11 DB10
DB9
DB8
DB7
DB6
DB5 DB4 DB3 DB2 DB1 DB0
CONTROL BITS
DB23
CPEN
L3EN
VCO EN VCO SW VC5
VC4
VC3
VC2
VC1 VC0
VBSRC VBS5 VBS4 VBS3 VBS2 VBS1 VBS0 C3(1) C2(1) C1(0)
LVEN
VC[5:0]
VCO AMPLITUDE
VBSRC
0
1
VCO BW CAL AND SW SOURCE CONTROL
BAND CAL (DEFAULT)
SPI
0
1
LVEN
VCO LDO ENABLE
DISABLE
ENABLE (DEFAULT)
0
1
L3EN 3.3V LDO ENABLE
DISABLE
ENABLE (DEFAULT)
0
1
CPEN
DISABLE
ENABLE (DEFAULT)
0
1
0
0
0
Figure 44. Register 6—VCO Control and VCO Enable Register Map
REGISTER 7—MIXER BIAS ENABLE AND EXTERNAL VCO ENABLE (DEFAULT: 0x000007)
DB23
DB22
DB21 DB20 DB19 DB18 DB17 DB16 DB15 DB14 DB13 DB12 DB11 DB10 DB9
DB8
DB7
DB6
DB5
DB4
DB3 DB2 DB1
DB0
0
XVCO
XVCO
RES
MBE
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
C3(1) C2(1) C1(1)
MIXER
B_EN
RESERVED
CONTROL BITS
MBE
0
1
XVCO
0
1
INTERNAL VCO (DEFAULT)
EXTERNAL VCO
MIXER BIAS ENABLE
ENABLE (DEFAULT)
DISABLE
EXTERNAL VCO
Figure 45. Register 7—Mixer Bias Enable and External VCO Enable Register Map



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