Electronic Components Datasheet Search |
|
TDA9898 Datasheet(PDF) 6 Page - NXP Semiconductors |
|
TDA9898 Datasheet(HTML) 6 Page - NXP Semiconductors |
6 / 103 page TDA9897_TDA9898_3 © NXP B.V. 2008. All rights reserved. Product data sheet Rev. 03 — 11 January 2008 6 of 103 NXP Semiconductors TDA9897; TDA9898 Multistandard hybrid IF processing [1] Values of video and sound parameters can be decreased at VP = 4.5 V. [2] AC load; CL < 20 pF and RL >1kΩ. The sound carrier frequencies (depending on TV standard) are attenuated by the integrated sound carrier traps. [3] The sound carrier trap can be bypassed by setting the I2C-bus bit W2[0] to logic 0; see Table 24. In this way the full composite video spectrum appears at pin CVBS. The video amplitude is reduced to 1.1 V (p-p). [4] Condition: luminance range (5 steps) from 0 % to 100 %. Measurement value is based on 4 of 5 steps. [5] Measurement using 200 kHz high-pass filter, 5 MHz low-pass filter and subcarrier notch filter ( “ITU-T J.64”). [6] To match the AFC output signal to different tuning systems a current output is provided. The test circuit is given in Figure 19. The AFC steepness can be changed by resistors R1 and R2. ϕ n(synth) synthesizer phase noise with 4 MHz crystal oscillator reference; fsynth = 31 MHz; fIF =36MHz at 1 kHz [8] 89 99 - dBc/Hz at 10 kHz [8] 89 99 - dBc/Hz at 100 kHz [8] 98 102 - dBc/Hz at 1.4 MHz [8] 115 119 - dBc/Hz αripple(pb)LIF low IF pass-band ripple 6 MHz bandwidth - - 2.7 dB 7 MHz bandwidth - - 2.7 dB 8 MHz bandwidth - - 2.7 dB αstpb stop-band attenuation 8 MHz band; f = 15.75 MHz 30 40 - dB αimage image rejection −10 MHz to 0 MHz; BP on 30 34 - dB C/N carrier-to-noise ratio at fo = 4.9 MHz; Vi(IF) = 10 mV (RMS); see Figure 37 [8][9][10] 112 118 - dBc/Hz Digital zero IF Vo(dif)(p-p) peak-to-peak differential output voltage between pin OUT1A and pin OUT1B or between pin OUT2A and pin OUT2B; W4[7] = 0 [7] -2 -V GIF(max) maximum IF gain output peak-to-peak level to input RMS level ratio [8] -89 - dB GIF(cr) control range IF gain [8] 60 66 - dB fsynth synthesizer frequency see Table 35 and Table 36 ---MHz ϕn(synth) synthesizer phase noise with 4 MHz crystal oscillator reference; fsynth = 31 MHz; fIF =36MHz at 1 kHz [8] 89 99 - dBc/Hz at 10 kHz [8] 89 99 - dBc/Hz at 100 kHz [8] 98 102 - dBc/Hz at 1.4 MHz [8] 115 119 - dBc/Hz Reference frequency input from external source fref reference frequency W7[7] = 0 [11] -4 -MHz Vref(RMS) RMS reference voltage W7[7] = 0; see Figure 34 and Figure 46 15 150 500 mV Table 1. Quick reference data …continued VP =5V; Tamb =25 °C. Symbol Parameter Conditions Min Typ Max Unit |
Similar Part No. - TDA9898 |
|
Similar Description - TDA9898 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |