CXD2073S Sony, CXD2073S Datasheet
CXD2073S
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CXD2073S Summary of contents
Page 1
... Digital Comb Filter (NTSC) For the availability of this product, please contact the sales office. Description The CXD2073S is an adaptive comb filter compatible with NTSC system, and provide high-precision Y/C separation with a single chip. Features • Y/C separation by adaptive processing • Horizontal aperture compensation circuit • ...
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... VCV PLVS CLPO 4 27 ADIN 5 26 ADVS ACO AYO DAVS 19 VRF IRF DL 1H Chroma Output Block Logic Operation Block VCO SEL Internal clock 30 28 – 2 – CXD2073S CPO CKSL FIN TST1 TST2 TST3 APCN MOD1 MOD2 INIT D/A 10 AYO 8 ACO D/A ...
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... Phase comparison output for the internal PLL. Leave open when the PLL is not 29 CPO O used. VCO oscillation control voltage input for the internal PLL. Connect to PLVS when 30 VCV I the PLL is not used. Description L Adaptive processing mode H BPF separation fixed mode L Y through mode H Simple comb mode – 3 – CXD2073S ...
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... OL FIN (Pin 27) Symbol Conditions –3dB ( 200 , Ta = 25° 10MHz Symbol Conditions — — — — — — — – 4 – CXD2073S = 0V –20 to +75°C) SS Min. Typ. Max. Unit 4.75 5.0 5.25 –20 — +75 °C — 0.7 — — ...
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... APCN Horizontal aperture compensation ON 28 CKSL Internal 4-multiple PLL used Symbol Conditions MOD1 (Pin 18) MOD2 (Pin 17 Internal clamp used Horizontal aperture compensation OFF Internal 4-multiple PLL not used – 5 – CXD2073S ( 25° 10MHz) DD Min. Typ. Max. Unit — 0.67 — ...
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... DAVS : analog power supply 5V • Method of selecting output resistance The CXD2073S has a built-in current output-type D/A converter. To obtain the output voltages, connect resistors to AYO and ACO pins. VFS = IFS R Here, VFS is output full-scale voltage, IFS is output full-scale current, and R is the output resistance connected to each IO ...
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... V and 2.60V (Reference top voltage typical value for internal A/D converter) 0.67V (Sync tip clamp level) 0.52V (Reference bottom voltage typical value for internal A/D converter) 0 [V] AYO maximum output voltage [V] VFS [V] – 7 – CXD2073S pins as possible through ceramic SS ...
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... D5V 0.1µ 0.1µ 0.1µ 0.1µ 200 200 A5V A5V L H 10µ – 8 – CXD2073S 10µ 0.1µ 0.1µ 3.3k 5k A5V Y output LPF C output LPF ...
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... D5V 0.1µ 0.1µ 0.1µ 0.1µ 200 200 A5V 10µ – 9 – CXD2073S 10µ 0.1µ 0.1µ 3.3k 5k A5V Y output LPF C output LPF ...
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... AYO (Y output) frequency response 0 –1 –2 0.5 1 Frequency [MHz] 1.75V Input amplitude D/A output amplitude A/D input amplitude VRF = 2V IRF = 3. 200 Input ADIN CXD2073S Gain for [MHz] Gain for f = 0.5 [MHz – 10 – CXD2073S Output amplitude Input ADIN AYO R 200 VRF CXD2073S AYO R 200 ...
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... PACKAGE STRUCTURE MOLDING COMPOUND SDIP-30P-01 LEAD TREATMENT LEAD MATERIAL SDIP030-P-0400 PACKAGE MASS – 11 – CXD2073S 0° to 15° Two kinds of package surface: 1.All mat surface type. 2.All mirror surface type. EPOXY RESIN SOLDER/PALLADIUM PLATING COPPER ALLOY 1.8g ...