CXD2044Q Sony, CXD2044Q Datasheet
CXD2044Q
Specifications of CXD2044Q
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CXD2044Q Summary of contents
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... Digital Comb Filter (NTSC/PAL/PAL-M/PAL-N) For the availability of this product, please contact the sales office. Description The CXD2044Q is an adaptive intra-field comb filter compatible with NTSC, PAL, PAL-M and PAL-N systems, and can provide high-precision Y/C separation with a single chip. Features • Intra-field Y/C separation by adaptive processing • ...
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... DVss when not in use DVss when not in use DVss when not in use DVss when not in use DVss when not in use DVss when not in use DVss when not in use. DD – 2 – CXD2044Q CVG 39 ACO 38 XACO 37 ...
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... Connect a resistor of “16R” (16 times the output resistor “R” of the AYO pin). 35 YVss — Analog ground for the Y D/A converter Connect a capacitor of approximately 0.1µ — Analog power supply for the C D/A converter. (5V) DD ACO inverted current output. 38 XACO O Connect to the analog ground (CVss). Description – 3 – CXD2044Q ). DD ...
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... Digital chroma signal output control. See Table 1. 67 XCOE I High: High impedance Low: Standard output Aperture compensation circuit setting. High: Compensates for the aperture-induced frequency response characteristics degradation. 68 APCN I Even in through mode (YOT: H), aperture compensation is performed for the Y output. Low: Standard mode Description – 4 – CXD2044Q ...
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... Table 1. NTSC/PAL/PAL-M/PAL-N mode selection (Numbers in parentheses indicate the Pin No.) Mode NTPL (70) PMN (76) NTSC 0 PAL 1 PAL-M 1 PAL-N 1 Digital Y output enable and digital C output enable are simultaneously controlled by XYOE (Pin 56) during PAL-M/PAL-N mode. Description XCOE (67 – 5 – CXD2044Q ...
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... DD 0.8 fmax = 50MHz sine wave V = Vss or V 250k – – 3.0 — – 6 – CXD2044Q = 0V –20 to +75°C) SS Applicable Typ. Max. Unit pins 5.0 5. +75 ° 0.3V DD 500 0.4 5 ...
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... V DD Unit Th 10.00 ns Rising edge of MCK is used as a reference. 0.7V DD Tpd (V = 4.75 to 5.25V Tpd Unit 25.0 Rising edge of MCK is used reference. 5.00 25.00 Rising edge of MCK is used reference. 5.00 – 7 – CXD2044Q = 0V –20 to +75°C) SS Remarks = 0V –20 to +75°C) SS Remarks ...
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... R = 200 , Ta = 25° 10MHz IRF Symbol Conditions n fmax – 8 – CXD2044Q = 0V –20 to +75°C) Typ. Max. Unit 1 — MHz = V = 0V) OUT Unit 5V 25° 10MHz) DD Min. Typ. Max. Unit — ...
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... RB ADCK 21 CRV 20 ICP AAVD ADVD 0.1µ 24 AAVS ADVS 27 RT CLPI 25 ADIN XCLP 10p 22 RB ADCK 21 CRV ICP AAVD ADVD 0.1µ 24 AAVS ADVS – 9 – CXD2044Q Clamp pulse ADC clock 28 0.1µ ADC clock 16 28 0.1µ 19 ...
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... Application Circuit for the D/A Converter Block CLOCK • Method of selecting the output resistor The CXD2044Q has a built-in current output type D/A converter. To obtain the output voltages, connect resistors to the AYO and ACO pins. The specs are as follows: output full-scale voltage V 15 [mA]. ...
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... DD – 11 – CXD2044Q DD ...
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... DETAIL A SONY CODE EIAJ CODE QFP080-P-1420-A JEDEC CODE 80PIN QFP (PLASTIC 0.15 0.35 – 0.1 0.12 M PACKAGE STRUCTURE PACKAGE MATERIAL QFP-80P-L01 LEAD TREATMENT LEAD MATERIAL PACKAGE WEIGHT – 12 – CXD2044Q + 0.1 0.15 – 0.05 0. 0.2 0.1 – 0.05 + 0.35 2.75 – 0.15 EPOXY RESIN SOLDER PLATING COPPER / 42 ALLOY 1.6g ...