 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
VT5F9MN0006 Datasheet(PDF) 2 Page - Sharp Corporation |
|
||||||||||||||||||||||||||||||
VT5F9MN0006 Datasheet(HTML) 2 Page - Sharp Corporation |
|
|
2 / 5 page  VT5F9MN0006/07 RF Modulator 2 RF Data Sheet SPECIFICATIONS General Description • U.S. standard transmission system • NTCS color system • Output channel 3, 4 • Output impedance 75 Ω, unbalanced • Power source 5 (VDC) +B (MOD) Test Condition • Power source 5 ±0.1 (VDC) +B (MOD) – Ripple 30 mVp-p MAX. • Unit setting conditions – Video: Apply 75% modulated color bar signal 1 Vp-p and set modulation factor and V/S ratio to specified values. For modulation factor setting, WHI T E s ignal shall be 1 Vp -p V /S = 7/3, APL = 50%. – Audio: Add 1.24 Vp-p • Ambient Conditions – Temperature 25°C ±3 – Humidity 65% ±5 RH – If judgment is not in doubt, standard tempera- ture may be considered as 15° to 30°C and hu- midity 45% to 85% RH. Electrical Performance (RF MOD Portion) • Video Characteristics – Input impedance 1 k Ω ±30%, unbalanced – Measure at 0 to 4.2 MHz – Input signal level 1 Vp-p synchronous (–) – When load of 82 Ω is applied – Modulation factor 77 ±7% – When load of 82 Ω is applied – V/S Ratio – 7 +0.25, -0. Input: Staircase wave 1 Vp-p syn- chronous (–) – 3 +0, -0.25. V/S = 7/3 – Amplitude frequency characteristics +2 dB, -3 (MAX.) – Using 1 MHz as a standard in the 0 to 4.2 MHz range, measure at RF output using multiburst or sweep generator. Spectrum analyzer band is 300 kHz. – Differential gain 10% (MAX.) – Superimposed 3.58 MHz sine wave level shall be 20% of staircase wave level, measured in a modulation factor range of 65% to 75% and an APL range of 10% to 90%. However, differential gain of demodulator unit shall require correction. – Differential phase 10° (MAX.) – Superimposed 3.58 MHz sine wave level shall be 20% of staircase wave level, measured in a modulation factor range of 65% to 75% and an APL range of 10% to 90%. However, differential gain of demodulator unit shall require correction. – Change in modulation factor to APL ±5% (MAX.) – Within an APL range of 10% to 90% with APL 50% as referenced. – S/N ratio 45 dB (p-p/rms MIN.) – Measure with standard demodulator output. • Audio system characteristics – Input impedance 30 k Ω, unbalanced (MIN.) – Measure at 0.1 to 10 kHz – Input signal level 1.24 Vp-p – Amplitude frequency characteristics +2 dB, -3 dB – Using 1 kHz as a standard in the 100 Hz to 10 kHz range, measure deviation between ref- erence. – Modulation factor 90 ±20% – 100% = ±25 kHz (±25 kHz ±5 kHz) – Distortion rate 3% (MAX.) – S/N ratio 45 dB (MIN.), includes buzz • Output system characteristics. – Video carrier frequency ±100 kHz (MAX.) – For test conditions, temperature shall be 25°C, and humidity 65% RH. – Audio frequency 4,500 kHz ±7 (MAX.) – For test conditions, temperature shall be 25°C, and humidity 65% RH. – Video output level 66 dBµ ±3 (MAX.) – p-p level (AT modulation): 75 Ω load – Audio output level difference (P/S ratio) 16 dB +4, -3 (MAX.) – Difference between video output level and au- dio output level (audio non-modulation) – Output terminal spurious – Specific frequency 16 dB +4, -3 (MAX.) fp–4.5 MHz – Other frequencies 30 dB (MIN.). Measure as per FCC regulations: 0 to 1,000 MHz, exclud- ing frequency in preceding remark. – Spurious radiation within the band 60 dB (MIN.) – Between fp and fs – Chroma beat (920 kHz) 50 dB (MIN.) – Apply 3.58 MHz 0.3 Vp-p sine wave to video in- put and measure using spectrum analyzer. – Output VSWR 3 (MAX.) – Worst point in the band at 75 Ω termination. |
Similar Part No. - VT5F9MN0006 |
|
Similar Description - VT5F9MN0006 |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
