sm5330af Nippon Precision Circuits Inc, (NPC), sm5330af Datasheet
sm5330af
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sm5330af Summary of contents
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... Output gain: 6dB I Operating ambient temperature range: I – ° C Package: 48-pin LQFP I APPLICATIONS HDTVs I LCD TVs I PDPs I Projectors I ORDERING INFORMATION Device SM5330AF 3-channel Video Filter with Built-in 4-system Switch PINOUT (Top view) IN1_L1 37 IN1_L2 38 IIN1_L3 39 IN1_SW 40 IN2_1 41 IN2_2 42 IN2_3 43 VCC ...
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BLOCK DIAGRAM VDD VCCD ADS SDA BUS I/F SCL DGND IN1_L1 IN1_L2 IN1_L3 IN1_SW Bias /off IN1_1 IN1_2 IN1_3 IN2_L1 IN2_L2 IN2_L3 Bias /off IN2_SW IN2_1 IN2_2 IN2_3 Bias /off IN3_1 IN3_2 IN3_3 Bias /off IN4_1 IN4_2 ...
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PIN DESCRIPTION *1 Number Name I/O 1 IN3_1 I 2 IN3_2 I 3 IN3_3 I 4 GND GND 5 IN4_1 I 6 IN4_2 I 7 IN4_3 I 8 GND GND 9 DAC_0 O 10 TEST I 11 DAC_1 O 12 ...
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Number Name I/O 37 IN1_L1 I 38 IN1_L2 I 39 IN1_L3 I 40 IN1_SW I 41 IN2_1 I 42 IN2_2 I 43 IN2_3 I 44 VCC P 45 IN2_L1 I 46 IN2_L2 I 47 IN2_L3 I 48 IN2_SW I ...
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PIN EQUIVALENT CIRCUITS *1 Number Name I/O 34 IN1_1 35 IN1_2 36 IN1_3 41 IN2_1 42 IN2_2 43 IN2_3 I 1 IN3_1 2 IN3_2 3 IN3_3 5 IN4_1 6 IN4_2 7 IN4_3 9 DAC_0 O 11 DAC_1 10 TEST I ...
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Number Name I/O 15 OUT_3 19 OUT_2 O 21 OUT_1 24 I/O_0 I/O 25 I/O_1 26 ADS I 27 SCL I SM5330A Equivalent circuit VCC OUT_n GND 671Ω 500Ω VCCD 180Ω I/O_n DGND VCCD 100kΩ 180Ω ADS 100kΩ DGND ...
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Number Name I/O 28 SDA I/O 31 IREF O 32 VREF O 37 IN1_L1 38 IN1_L2 39 IN1_L3 40 IN1_SW I 45 IN2_L1 46 IN2_L2 47 IN2_L3 48 IN2_SW *1. I: input, O: output SM5330A Equivalent circuit VDD 180Ω ...
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SPECIFICATIONS Absolute Maximum Ratings GND = 0V, VCC = VDD = VCCD Parameter Symbol Supply voltage V CC Input voltage V IN Storage temperature range T STG Power dissipation P D Junction temperature T J Recommended Operating Conditions Parameter Symbol ...
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I C BUS AC Characteristics V = 5.0V 3.0 to 5.5V 25°C, unless otherwise noted Parameter Symbol SCL clock frequency f SCL SCL hold time (start condition) t HD;STA SCL LOW-level clock pulsewidth ...
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Analog Output Characteristics V = 5.0V 3.0 to 5.5V 25°C, fin = 100kHz FCM = H, FCSET = 3Fh, unless otherwise noted. Parameter Symbol Output gain A V Gain error between channels dA ...
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DAC Characteristics V = 5.0V 3.0 to 5.5V 25°C, unless otherwise noted Parameter Symbol Differential linearity DLE DAC HIGH-level output voltage V OH–DAC DAC LOW-level output voltage V OL–DAC DAC output current I O–DAC ...
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FUNCTIONAL DESCRIPTION BUS Control 2 The SM5330A uses the I C BUS interface to control the following functions: 1) Cutoff frequency setting 2) Input type switching (synctip clamp, bias, or direct mode) 3) Mute setting 4) Input ...
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Slave Address The 7-bit slave address is selected using the ADS pin. When ADS = “L” the address is 48h, when ADS = “H” the address is 49h, and when ADS = “Z” (open) the address is 4Ah. A maximum ...
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SUB ADDRESS: 01h − Input mode setting bit7 bit6 bit5 bit4 Name IM1 IM2 default Value Sets the video signal ...
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SUB ADDRESS: 03h − DAC_0 output control bit7 bit6 bit5 bit4 Name default Value SUB ADDRESS: 04h − DAC_1 output control bit7 bit6 bit5 bit4 Name default ...
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SUB ADDRESS: 01h − D-terminal input status bit7 bit6 bit5 bit4 Name Value 0 1 Returns the D-terminal discrimination result for the system determined by the INSEL register. SUB ADDRESS: ...
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Input Circuit The SM5330A video input pin operating mode can be switched between synctip clamp, bias, and direct (with- out DC restore) modes for each channel. The possible combinations are described below (set independently for each system). Table 1. Input ...
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Lowpass Filter The SM5330A has a 5th-order lowpass filter built-in, with a cutoff frequency selectable from 64 levels each for SD/HD mode controlled using the I and shown in table 2. Figure 3. FCSET setting vs. Cutoff frequency Table 2. ...
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YOUT Pin The YOUT pin is the unfiltered output of the selected system input pin (IN1_3, IN2_3, IN3_3, or IN4_3). The output gain is approximately 0dB. IREF Pin The IREF pin controls the built-in lowpass filter reference current, using a ...
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RECOMMENDED APPLICATION CIRCUIT 1µF IN1_PR 1µF IN1_PB 1µF IN1_Y IN1_L1 IN1_L2 IN1_L3 IN1_SW 1µF IN2_PR 1µF IN2_PB 1µF IN2_Y IN2_L1 IN2_L2 IN2_L3 IN2_SW 1µF IN3_PR 1µF IN3_PB 1µF IN3_Y 1µF IN4_PR 1µF IN4_PB 1µF IN4_Y USAGE PRECAUTIONS Supply Connections Ensure ...
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TYPICAL PERFORMANCE V = 5.0V 5.0V 25° Gain 0 –12 –24 –36 –48 Group delay – Frequency [MHz] Figure 5. Gain and Group delay characteristics (FCDATA = 0) ...
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Please pay your attention to the following points at time of using the products shown in this document. The products shown in this document (hereinafter “Products”) are not intended to be used for the apparatus that exerts harmful influence on ...