sm8211m Nippon Precision Circuits Inc, (NPC), sm8211m Datasheet - Page 14
sm8211m
Manufacturer Part Number
sm8211m
Description
Pocsag Decoder For Pagers
Manufacturer
Nippon Precision Circuits Inc, (NPC)
Datasheet
1.SM8211M.pdf
(22 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SM8211M
Manufacturer:
NPC
Quantity:
20 000
Part Number:
sm8211m-E2
Manufacturer:
NPC
Quantity:
20 000
Table 10. Frame number flags
Table 11. PLL setup time flags/BS1 rising-edge
setup time flags
1. Note that (BS3 rising-edge setup time) (BS1 rising-edge setup
time) should be 2.
Table 12. Digital filter constant set flags
1. = don’t care
(RF5)
PL5
0
0
0
0
1
1
1
FF2
FL2
0
0
0
0
1
1
1
1
0
1
1
1
1
(RF4)
PL4
0
0
0
1
0
0
1
(RF3)
PL3
0
0
0
1
0
0
1
FF1
FL1
0
0
1
1
0
0
1
1
0
0
1
1
(RF2)
1
PL2
0
0
0
1
0
0
1
(RF1)
PL1
0
0
1
1
0
0
0
FF0
FL0
(RF0)
0
1
0
1
0
1
0
1
0
1
0
1
PL0
0
1
0
1
0
1
1
25.833 ms
26.667 ms
27.500 ms
50.833 ms 119.141 ms
0.000 ms
0.833 ms
1.667 ms
(BS1 rising-edge setup
LBO = 0
Digital filter not used
Filter constant 1
Filter constant 2
Filter constant 3
Filter constant 4
PLL setup time
Frame number
Filter constant
1
time)
0
1
2
3
4
5
6
7
60.547 ms
62.500 ms
64.453 ms
0.000 ms
1.953 ms
3.906 ms
LBO = 1
SM8211M
Table 13. Rate error detection set flags
ER2
0
0
0
0
1
1
1
1
ER1
0
0
1
1
0
0
1
1
NIPPON PRECISION CIRCUITS—14
ER0
0
1
0
1
0
1
0
1
Rate error threshold
Count = 1
Count = 2
Count = 3
Count = 4
Count = 5
Count = 6
Count = 7
Count = 8