Datasheet ADCA3952 (Analog Devices) - 8

ADCA3952 Data Sheet 9 dB TILT PERFORMANCE
9 dB extrapolated tilt, and 190 digital channels (QAM256, ITU-T J.83, Annex B).
70 1×10–3 57MHz MEASURED 57MHz 111MHz MEASURED 111MHz B) 65 501MHz MEASURED 501MHz (d 999MHz MEASURED 999MHz 1×10–4 S 1215MHz MEASURED M 1215MHz 60 R IO T R 1×10–5 55 E RA I B R B 50 ER 1×10–6 RRO IT E N 45 EV IO PR 1×10–7 T A L 40 U D O 1×10–8 M 35 30
7
1×10–9
9
69
00
70 71 72 73 74 75 76
0-
69 70 71 72 73 74 75 76
000-
TOTAL COMPOSITE POWER (dBmV)
05 2505
TOTAL COMPOSITE POWER (dBmV)
25 Figure 7. Modulation Error Ratio RMS vs. Total Composite Power Figure 9. PreViterbi BER vs. Total Composite Power at at Various Frequencies, 35°C, 9 dB Tilt Various Frequencies, 35°C, 9 dB Tilt
70 1×10–3 +100°C MEASURED +100°C ) +35°C MEASURED B 65 +35°C –30°C MEASURED (d –30°C 1×10–4 S M 60 R O TI 55 R 1×10–5 A E R I B R B 50 R E 1×10–6 RRO T E N 45 EVI IO PR 1×10–7 AT 40 DUL O 1×10–8 M 35 30
8
1×10–9 69 70 71 72 73 74 75 76
00 0-
69 70 71 72 73 74 75 76
-010
TOTAL COMPOSITE POWER (dBmV)
2505
TOTAL COMPOSITE POWER (dBmV)
050 25 Figure 8. Modulation Error Ratio RMS vs. Total Composite Power Figure 10. PreViterbi BER vs. Total Composite Power at Various Temperatures, 57 MHz, 9 dB Tilt at Various Temperatures, 57 MHz, 9 dB Tilt Rev. 0 | Page 8 of 12 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS GENERAL PERFORMANCE DISTORTION DATA (40 MHz TO 550 MHz), ERROR RATES, AND TOTAL COMPOSITE POWER ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS S-PARAMETERS 9 dB TILT PERFORMANCE THEORY OF OPERATION APPLICATIONS INFORMATION OUTLINE DIMENSIONS ORDERING GUIDE