TCM4300 Datasheet, PDF (51/69 Pages) Texas Instruments – Advanced RF Cellular Telephone Interface Circuit (ARCTIC )

SYNDTA
SYNLE0
SYNLE1
SYNLE2
SYNCLK
Ready
and
Timing Logic
CLKPOL
5
NUMCLKS
5
LOWVAL
5
HIGHVAL
SEL[2:0] ³
MSB/LSB FIRST
SYNRDY To MStatCtrl Register
Control
Registers
D
Q
E
D
Q
E
D
Q
E
SEL 0
SEL 1
S
Q
R
SEL 2
CLKPOL
Clock
Circuit
A
A=B
B
A
A=B
B
A
B≤A
B
M
32-Bit Data
U
X
32 ^Register
5
8 _µC
Bus
DMUX
HIGHVAL
MSB/LSB
FIRST
LOWVAL
5
NUMCLKS
BIT CNT
[0 . . . 31]
303.75 KHz
Figure 4–7. Synthesizer Interface Circuit Block Diagram
4–16