
MT8960/61/62/63/64/65/66/67
Data Sheet
23
Zarlink Semiconductor Inc.
Figure 10 - Attenuation vs Frequency for Transmit (A/D) Filter
Attenuation
Relative To
Attenuation
At 1 kHz (dB)
SCALE B
SCALE A
PASSBAND ATTENUATION
SCALE B
SCALE A
-0.125
0
10
20
25
30
40
-0.125
0.35
1
2
3
4
0
5060100
200
300
3000
3200 3300 3400
4000
4600
5000
10000
0.125
0.35
1
2
3
4
10
14
20
30
32
40
STOPBAND ATTENUATION
-14
-18
SIN
SIN
∏
(4000-F)
1200
∏
(4000-F)
1200
- 1
-7/9
Note: Above function
crossover occurs
at 4000Hz.
FREQUENCY (Hz)