HSP50210JI-52Z Intersil, HSP50210JI-52Z Datasheet - Page 47

• Manufacturer Part Number: HSP50210JI-52Z
• Description: IC DEMODULATOR COSTAS 84-PLCC
• Manufacturer: Intersil

Specifications of HSP50210JI-52Z

• Function: Demodulator
• Frequency: 52MHz
• Rf Type: AM, FM
• Package / Case: 84-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Appendix A
Noise Bandwidth Summary
For a given decimation rate, the double-sided noise
equivalent bandwidth is shown using various combinations
of the CIC filter and the compensation filters in the
HSP50110. Each combination of filters is also shown with
NOTE:
6. Noise Bandwidth of RRC Filter is 0.492676.
122-4096
DEC
106
114
10
18
26
34
42
50
58
66
74
82
90
98
2
GRATE/
1.0000
1.0000
1.0000
1.0000
1.0000
1.0000
1.0000
1.0000
1.0000
1.0000
1.0000
1.0000
1.0000
1.0000
1.0000
1.0000
DUMP
INTE-
INTEGRATE/
W/COMP
DUMP
1.3775
1.3775
1.3775
1.3775
1.3775
1.3775
1.3775
1.3775
1.3775
1.3775
1.3775
1.3775
1.3775
1.3775
1.3775
1.3775
47
INT/DUMP
AND RRC
0.492771
0.492771
0.492771
0.492771
0.492771
0.492771
0.492771
0.492771
0.492771
0.492771
0.492771
0.492771
0.492771
0.492771
0.492771
0.492771
TABLE 48. TABLE A
INT/DUMP
AND RRC
W/COMP
0.5348
0.5348
0.5348
0.5348
0.5348
0.5348
0.5348
0.5348
0.5348
0.5348
0.5348
0.5348
0.5348
0.5348
0.5348
0.5348
HSP50210
ORDER CIC
and without the root raised cosine filter in the HSP50210.
The noise bandwidth (Note 6) is measured relative to the
output sample rate.
0.6250
0.5525
0.5508
0.5504
0.5502
0.5501
0.5501
0.5501
0.5501
0.5500
0.5500
0.5500
0.5500
0.5500
0.5500
0.5500
3RD
CIC W/COMP
3RD ORDER
1.3937
1.0785
1.0714
1.0698
1.0691
1.0688
1.0687
1.0686
1.0685
1.0684
1.0684
1.0684
1.0684
1.0684
1.0683
1.0683
3RD ORDER CIC
AND RRC
0.420829
0.402135
0.401628
0.401510
0.401465
0.401443
0.401431
0.401424
0.401424
0.401415
0.401462
0.401598
0.400708
0.400933
0.403557
-
CIC W/COMP
3RD ORDER
AND RRC
0.531055
0.501525
0.500731
0.500547
0.500477
0.500443
0.500424
0.500410
0.500404
0.500408
0.500215
0.501272
0.499348
0.497418
0.501420
-
July 2, 2008
FN3652.5