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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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ADV7182WBCPZ-RL 데이터시트(PDF) 6 Page - Analog Devices |
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ADV7182WBCPZ-RL 데이터시트(HTML) 6 Page - Analog Devices |
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6 / 96 page  ADV7182 Data Sheet Rev. A | Page 6 of 96 Parameter Symbol Test Conditions/Comments Min Typ Max Unit POWER DOWN PERFORMANCE1 Digital I/O Supply Power-Down Current IDVDDIO 73 µA PLL Supply Power-Down Current IPVDD 38 µA Analog Supply Power-Down Current IAVDD 0.15 µA Digital Supply Power-Down Current IDVDD 368 µA Total Power Dissipation in Power-Down Mode 1 mW 1 Guaranteed by characterization. 2 Typical current consumption values are recorded with nominal voltage supply levels and an SMPTEBAR test pattern. VIDEO SPECIFICATIONS Guaranteed by characterization. AVDD, DVDD, and PVDD = 1.71 V to 1.89 V; DVDDIO = 1.71 V to 3.46 V, specified at operating temperature range, unless otherwise noted. Table 3. Parameter Symbol Test Conditions/Comments Min Typ Max Unit NONLINEAR SPECIFICATIONS1 Differential Phase DP CVBS input, modulate five-step 0.9 Degrees Differential Gain DG CVBS input, modulate five-step 0.5 % Luma Nonlinearity LNL CVBS input, five-step 2.0 % NOISE SPECIFICATIONS SNR Unweighted Luma ramp 57 dB Luma flat field 58 dB Analog Front-End Crosstalk 60 dB Common-Mode Rejection2 CMR 75 dB LOCK TIME SPECIFICATIONS Horizontal Lock Range −5 +5 % Vertical Lock Range 40 70 Hz fSC Subcarrier Lock Range ±1.3 kHz Color Lock-In Time 60 Lines Sync Depth Range 20 200 % Color Burst Range 5 200 % Vertical Lock Time 2 Fields Autodetection Switch Speed3 100 Lines Fast Switch Speed4 100 ms LUMA SPECIFICATIONS Luma Brightness Accuracy CVBS, 1 V input 1 % Luma Contrast Accuracy CVBS, 1 V input 1 % 1 These specifications apply for all CVBS input types (NTSC, PAL, SECAM) as well as for single-ended and differential CVBS inputs. 2 The common-mode rejection (CMR) of this circuit design is critically dependent on the external resistor matching on its inputs. This measurement was performed with 0.1% tolerant resistors, a common-mode voltage of 1 V, and a common-mode frequency of 10 kHz. 3 This is the time that it takes the ADV7182 to detect which video format is present at its input, for example, PAL I or NTSC M. 4 This is the time that it takes the ADV7182 to switch from one (single-ended or differential) analog input to another, for example, switching from AIN1 to AIN2. |
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