AD9577BCPZ-R7 Analog Devices Inc, AD9577BCPZ-R7 Datasheet - Page 27

• Manufacturer Part Number: AD9577BCPZ-R7
• Manufacturer: Analog Devices Inc

Specifications of AD9577BCPZ-R7

• Lead Free Status / Rohs Status: Compliant

Data Sheet
DETAILED BLOCK DIAGRAM
22pF
22pF
MAX_BW
REFCLK
MARGIN
SSCG
SDA
SCL
XT1
XT2
CONTROL
FRAC_TRIWAVE
I
2
C
NUMSTEPS
FRACSTEP
CKDIV
FRAC
FRAC
f
PFD
XTAL
OSC
FEEDBACK
FEEDBACK
DIVIDE
1 OR 2
DIVIDER
DIVIDER
SSCG
PLL1
PLL2
REFSEL
0
1
Figure 32. Detailed Block Diagram
N
GENERATOR
B
DIVIDE BY
DIVIDE BY
80 TO 131
80 TO 131
TRIWAVE
SSCG
Rev. 0 | Page 27 of 44
SDM
N
A
3-BIT
2.15GHz
2.55GHz
2.15GHz
2.55GHz
LDO1
LDO2
VCO
VCO
TO
TO
FRAC_TRIWAVE
MOD
AD9577
DIVIDE BY
DIVIDE BY
DIVIDE BY
DIVIDE BY
V0
V1
V2
V3
DIVIDERS
DIVIDERS
2 TO 6
2 TO 6
2 TO 6
2 TO 6
VCO
VCO
D0
D1
D2
D3
DIVIDE BY
DIVIDE BY
DIVIDE BY
DIVIDE BY
DIVIDERS
DIVIDERS
OUTPUT
OUTPUT
1 TO 32
1 TO 32
1 TO 32
1 TO 32
FORMAT1
FORMAT2
BUFFERS
BUFFERS
OUTPUT
OUTPUT
CMOS
LDO
14× VS
4× GND +
PADDLE
REFOUT
LVPECL/LVDS
OR 2 × CMOS
LVPECL/LVDS
OR 2 × CMOS
LVPECL/LVDS
OR 2 × CMOS
LVPECL/LVDS
OR 2 × CMOS
220nF
AD9577