MT92210 Datasheet, PDF (127/175 Pages) Zarlink Semiconductor Inc – 1023 Channel Voice Over IP Processor

Data Sheet
upclk
mem_clk_sar_i
mem_clk_net_i
upclk
mem_clk_sar_i
mem_clk_net_i
MT92210
Div Z
Mem_clk_xxx
2
80 to 100
3
53.3 to 66.6
4
40 to 50
5^*
32 to 40
6^*
26.6 to 33.3
7^*
22.8 to 28.6
8^*
20 to 25
9^*
17.8 to 22.2
10^*
16 to 20
12^*
13.3 to 16.6
14^*
11.4 to 14.3
16^*
10 to 12.5
* These values of Z should not be used.
Table 49 - Clock Divisor Z
Clock Divisor
x = 1 to 15
REF
CKOUT
fc1pll
FB
Clock Divisor
y = 1 to 15
Clock Divisor
x = 1 to 15
REF
CKOUT
fc2pll
FB
Clock Divisor
y = 1 to 15
Clock Divisor mem_clk_sar_o
z = 1 to 15
fast_clk
Clock Divisor mem_clk_net_o
z = 1 to 15
Figure 78 - Clock Synthesis
Zarlink Semiconductor Inc.
127