ADRF6702 Analog Devices, Inc., ADRF6702 Datasheet - Page 11

• Manufacturer Part Number: ADRF6702
• Description: 1550 Mhz To 2150 Mhz Quadrature Modulator With Integrated Fractional-n Pll And Vco
• Manufacturer: Analog Devices, Inc.

DB23 DB22
DB23 DB22
0
0
DB23
DB23
0
0
Preliminary Technical Data
REGISTER 1—MODULUS DIVIDE CONTROL
With R1[2:0] set to 001, the on-chip modulus divide control
register is programmed as shown in figure 40.
0
0
DB22
DB22
0
0
DB21 DB20
DB21 DB20
0
0
DB21
DB21
0
0
0
0
DB20
DB20
0
0
DB19 DB18
DB19 DB18
0
0
DB19
DB19
0
0
0
0
DB18
DB18
0
0
DB17 DB16
DB17 DB16
0
0
DB17
DB17
0
0
0
0
MD10
MD10
0
0
0
0
0
0
1
1
-
-
-
-
-
-
-
-
DB16
DB16
DB15 DB14
DB15 DB14
0
0
0
0
Figure 6. Modulus Divide Control Register (R1)
Figure 5. Integer Divide Control Register (R0)
DB15
DB15
MD9
MD9
0
0
0
0
0
0
0
0
0
0
1
1
-
-
-
-
-
-
-
-
DB14
DB14
DB13
DB13
MD10
MD10
0
0
MD
MD8
DB13
DB13
0
0
0
0
0
0
1
1
-
-
-
-
-
-
-
-
DB12
DB12
MD9
MD9
ID6
ID6
0
0
8
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
-
-
-
-
-
-
-
-
Rev. PrE | Page 11 of 18
DB12
DB12
DB11
DB11
MD8
MD8
MD7
MD7
0
0
0
0
0
0
0
0
1
1
-
-
-
-
-
-
-
-
DM
DM
0
0
1
1
ID5
ID5
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
-
-
-
-
-
-
-
-
DB11
DB11
DB10
DB10
0
0
MD7
MD7
MD6
MD6
0
0
0
0
1
1
1
1
-
-
-
-
-
-
-
-
Divide
Divide
Fractional (default)
Fractional (default)
Mode
Mode
DB10
DB10
The MOD value is the preset fractional modulus ranging from 1
to 2047.
DM
DM
MD6
MD6
DB9
DB9
Modulus Divide Ratio
Modulus Divide Ratio
Divide Mode
Divide Mode
ID4
ID4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
-
-
-
-
-
-
-
-
MD5
MD5
Integer
Integer
0
0
0
0
1
1
1
1
-
-
-
-
-
-
-
-
DB9
DB9
ID6
ID6
MD5
MD5
DB8
DB8
MD4
MD4
0
0
0
0
0
0
1
1
ID3
ID3
-
-
-
-
-
-
-
-
DB8
DB8
0
0
0
0
0
0
1
1
1
1
0
0
1
1
1
1
1
1
1
1
-
-
-
-
-
-
-
-
ID5
ID5
MD4
MD4
DB7
DB7
MD3
MD3
Integer Divide Ratio
Integer Divide Ratio
DB7
DB7
0
0
0
0
0
0
1
1
-
-
ID4
ID4
-
-
-
-
-
-
MD3
MD3
DB6
DB6
ID2
ID2
1
1
1
1
1
1
0
0
0
0
1
1
0
0
0
0
0
0
0
0
-
-
-
-
-
-
-
-
MD2
MD2
DB6
DB6
ID3
ID3
0
0
0
0
0
0
1
1
-
-
-
-
-
-
-
-
MD2
MD2
DB5
DB5
DB5
DB5
ID1
ID1
ID2
ID2
MD1
MD1
0
0
1
1
1
1
0
0
0
0
1
1
0
0
0
0
1
1
1
1
-
-
-
-
-
-
-
-
(
(
(
(
(
(
(
(
(
(
(
(
(
(
DB4
MD1
MD1
1
DB4
0
0
1
1
0
0
1
-
-
-
-
-
-
-
-
(
(
(
(
DB4
DB4
ID1
ID1
MD0
MD0
DB3
DB3
MD0
MD0
1
1
0
0
0
0
1
1
-
-
-
-
-
-
-
-
ID0
ID0
1
1
0
0
1
1
0
0
0
0
1
1
0
0
1
1
0
0
1
1
-
-
-
-
-
-
-
-
o
o
o
o
o
o
DB3
DB3
ID0
ID0
1536
1536
C3(0)
C3(0)
DB2
DB2
Modulus
Modulus
120
120
121
121
122
122
123
123
21
21
22
22
23
23
2047
2047
1
1
2
2
C3(0)
C3(0)
default)
default)
-
-
-
-
-
-
-
-
DB2
DB2
Control Bits
Control Bits
Integer mode
Integer mode
Integer mode
Integer mode
Integer mode
Integer mode
Integer mode only)
Integer mode only)
Integer mode only)
Integer mode only)
Integer mode only)
Integer mode only)
Integer mode only)
Integer mode only)
Divide Ratio
Divide Ratio
ADRF6702
56
56
Control Bits
Control Bits
C2(0)
C2(0)
DB1
DB1
default)
default)
119
119
24
24
C2(0)
C2(0)
-
-
-
-
-
-
-
-
DB1
DB1
C1(1)
C1(1)
DB0
DB0
nly)
nly)
nly)
nly)
nly)
nly)
C1(0)
C1(0)
DB0
DB0