TMC2242B CADEKA [Cadeka Microcircuits LLC.], TMC2242B Datasheet - Page 10

• Manufacturer Part Number: TMC2242B
• Description: Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz
• Manufacturer: CADEKA [Cadeka Microcircuits LLC.]

PRODUCT SPECIFICATION
Timing Diagrams
Note: Values at SO
10
SO
SO
SO
SYNC
SYNC
SYNC
SI
SI
SI
CLK
CLK
CLK
11-0
15-0
11-0
15-0
11-0
15-0
OE is LOW.
OE is LOW.
OE is LOW.
15-0
34
34
are impulse response centers (peaks) corresponding to same-numbered inputs.
t
HO
34
34
1
1
t
t
t
S
S
S
1
35
35
35
t
HO
t
t
t
HO
t
H
H
H
Figure 4. Equal Rate Mode
Figure 6. Interpolate Mode
35
35
Figure 5. Decimate Mode
1/f
1/f
1/f
C
C
C
2
2
36
36
t
DO
t
DO
36
36
3
3
3
37
37
37
t
t
t
PWH
PWH
PWH
37
37
t
t
t
PWL
PWL
TMC2242A/TMC2242B
PWL
4
4
38
38
65-2242A-06
65-2242A-07
65-2242A-08
38
38