CS5351-KS Cirrus Logic Inc, CS5351-KS Datasheet
CS5351-KS
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CS5351-KS Summary of contents
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... The CS5351 is ideal for audio systems requiring wide dy- namic range, negligible distortion and low noise, such as A/V receivers, DVD-R, CD-R, digital mixing consoles, and effects processors. ORDERING INFORMATION CS5351-KS CS5351-BS CS5351-KZ CS5351-BZ CDB5351 SCLK ...
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... High Pass Filter and DC Offset Calibration ....................................................................... 9 3.6 Overflow Detection ............................................................................................................. 9 3.6.1 OVFL Output Timing ........................................................................................... 10 3.7 Grounding and Power Supply Decoupling ....................................................................... 10 3.8 Synchronization of Multiple Devices ................................................................................ 10 4 CHARACTERISTICS AND SPECIFICATIONS ....................................................................... 11 ANALOG CHARACTERISTICS (CS5351-KS/KZ) .................................................................. 11 ANALOG CHARACTERISTICS (CS5351-BS/BZ) .................................................................. 12 DIGITAL DECIMATION FILTER CHARACTERISTICS .......................................................... 13 DC ELECTRICAL CHARACTERISTICS................................................................................. 16 DIGITAL CHARACTERISTICS ............................................................................................... 16 THERMAL CHARACTERISTICS............................................................................................ 16 ABSOLUTE MAXIMUM RATINGS ...
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... S Serial Audio Interface............................................................................................. 20 Figure 23. OVFL Output Timing, I2S Format ................................................................................ 20 Figure 24. OVFL Output Timing, Left-Justified Format ................................................................. 20 Figure 25. CS5351/CS5361 Analog Input Buffer .......................................................................... 24 LIST OF TABLES Table 1. CS5351 Mode Control ............................................................................................................. 6 Table 2. CS5351 Common Master Clock Frequencies ........................................................................ 7 Table 3. CS5351 Slave Mode Clock Ratios .......................................................................................... 8 DS565PP2 S SAI .................................................................................................. 19 CS5351 3 ...
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... Positive Voltage Reference (Output) - Positive reference voltage for the internal sampling circuits. 4 RST 1 24 FILT+ M REFGND LRCK 3 22 VQ3 SCLK 4 21 AINR MCLK 5 20 VQ2 GND 7 18 GND VQ1 SDOUT 9 16 AINL MDIV 10 15 OVFL HPF S/ CS5351 2 S format for the SAI. DS565PP2 ...
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... TYPICAL CONNECTION DIAGRAM + µ µ µ µ µ Analog Input Buffer (Figure 3) DS565PP2 + µ µ µ 0 µ Ω ILT + DIV Figure 1. Typical Connection Diagram CS5351 + 2.5V + µ µ Ω / tting sso r Tim ing ...
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... APPLICATIONS 3.1 Operational Mode/Sample Rate Range Select The output sample rate, Fs, can be adjusted from 2kHz to 192kHz. The CS5351 must be set to the proper speed mode via the mode pins, M1 and M0. Refer to Table 1. M1 (Pin 14) M0 (Pin 13 3.2 System Clocking The device supports operation in either Master Mode, where the left/right and serial clocks are synchro- nously generated on-chip, or Slave Mode, which requires external generation of the left/right and serial clocks ...
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... Figure 2. Refer to Table 2 for common master clock frequencies ÷ 1 MCLK ÷ 2 SAMPLE RATE (kHz 88.2 96 176.4 192 Table 2. CS5351 Common Master Clock Frequencies DS565PP2 ÷ 256 ÷ 128 ÷ ÷ 4 MDIV ÷ 2 ÷ 1 Figure 2. CS5351 Master Mode Clocking MDIV = 0 MCLK (MHz) 8 ...
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... Please see the Addendum at the end of the datasheet for an analog input buffer that can be used with both the CS5351 as well as the CS5361 with a simple change in the bill of materials. 8 Double Speed Mode ...
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... DC offset will continue to be subtracted from the conversion result. This feature makes it possible to perform a system DC offset calibration by: 1) Running the CS5351 with the high pass filter enabled until the filter settles.See the Digital Filter Char- acteristics for filter settling time. ...
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... MCLK and LRCK must be the same for all of the CS5351’s in the sys- tem. If only one master clock source is needed, one solution is to place one CS5351 in Master mode, and slave all of the other CS5351’s to the one master. If multiple master clock sources are needed, a possible solution would be to supply all clocks from the same external source and time the CS5351 reset with the inactive edge of MCLK ...
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... CHARACTERISTICS AND SPECIFICATIONS ANALOG CHARACTERISTICS (CS5351-KS/KZ) fied): Input test signal kHz sine wave; measurement bandwidth kHz. Typical performance char- acteristics are derived from measurements taken at T performance characteristics are guaranteed over the specified operating temperature and voltages.) Parameter Single Speed Mode ...
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... ANALOG CHARACTERISTICS (CS5351-BS/BZ) fied): Input test signal kHz sine wave; measurement bandwidth kHz. Typical performance char- acteristics are derived from measurements taken at T performance characteristics are guaranteed over the specified operating temperature and voltages.) Parameter Single Speed Mode Fs = 48kHz Dynamic Range ...
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... The filter frequency response scales precisely with Fs. DS565PP2 Symbol Min Typ (Note (Note 3) 0. 12/Fs gd ∆ (Note (Note 3) 0. 9/Fs gd ∆ (Note (Note 3) 0. 5/Fs gd ∆ (Note 2) 20 (Note /Fs CS5351 Max Unit 0.47 Fs ±0.035 µs 0.0 0.45 Fs ±0.035 µs 0.0 0.24 Fs ±0.035 µs 0 Deg ...
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... Figure 9. Double Speed Mode Transition Band CS5351 0.46 0.48 0.50 0.52 0.54 0.56 0.58 Frequency (normalized to Fs) 0.15 0.20 0.25 0.30 0.35 0.40 0.45 Frequency (normalized to Fs) ...
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... Figure 15. Quad Speed Mode Passband Ripple CS5351 0.10 0.15 0.20 0.25 0.30 0.35 0.40 Frequency (normalized to Fs) 0.35 0.4 0.45 0.5 0.55 0.6 0.65 0.7 ...
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... Symbol Positive Analog VA Positive Digital VD Positive Logic VL, VL, VL,VD= VL, VD= 3.3V - (Power-Down Mode) - (Note 5) PSRR Symbol (% ovfl Symbol θ JA -KS/ -BS/ CS5351 Min Typ Max 4.75 5.0 5.25 3.1 - 5.25 2.37 - 5. 198 235 - 135 161 - 2 0. ...
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... Normal operation is not guaranteed at these extremes. DS565PP2 (GND = 0V, All voltages with respect to ground.) (Note 8) Symbol Min Analog VA -0.3 VL -0.3 Logic VD -0.3 Digital (Note (Note 7) V GND-0.7 IN (Note 7) V -0.7 IND T - -65 stg CS5351 Typ Max Units - +6 +6 +6.0 V ± VA+0 VL+0.7 V °C - +95 °C - +150 17 ...
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... Quad Speed Mode Fs t setup t hold Fs = 48, 96, 192kHz t clkw t clkh t clkl t mslr t sdo Fs t sclkw t sclkhl t dss t slrd Fs t sclkw t sclkhl t dss t slrd Fs t sclkw t sclkhl t dss t slrd CS5351 (Logic "0" = GND = pF) Min Typ Max 100 100 - 192 16 sclk 1 sclk - 740 - - 680 - 40 - 1953 - ...
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... LRCK OVFL DS565PP2 SCLK input LRCK input SDOUT MSB MSB-1 Figure 17. Slave Mode, Left Justified SAI SCLK input LRCK input t sdo MSB SDOUT 2 S SAI t setup Figure 20. OVFL Output Timing CS5351 t t sclkh sclkl lrdss MSB MSB sclkh sclkl t dss MSB 2 Figure 19 ...
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... LRCK SCLK OVFL_R OVFL LRCK SCLK OVFL Figure 24. OVFL Output Timing, Left-Justified Format Figure 21. Left-Justified Serial Audio Interface Figure 22 Serial Audio Interface OVFL_L Figure 23. OVFL Output Timing, I OVFL_R OVFL_L CS5351 OVFL_R 2 S Format OVFL_R DS565PP2 ...
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... The deviation from the nominal full-scale analog output for a full-scale digital input. Gain Drift The change in gain value with temperature. Units in ppm/°C. Offset Error The deviation of the mid-scale transition (111...111 to 000...000) from the ideal. Units in mV. DS565PP2 CS5351 21 ...
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... CS5351 MILLIMETERS MAX 2.65 0.30 0.51 0.32 15.60 7.60 1.52 10.65 1.27 8° DS565PP2 ∝ ...
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... JEDEC #: MO-153 Controlling Dimension is Millimeters. CS5351 1 E1 END VIEW L MILLIMETERS NOTE NOM MAX -- 1.10 -- 0.15 0.90 0.95 0.245 0.30 2,3 7.80 7.90 1 6.40 6.50 4 ...
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... CS5351 and the CS5361, merely by changing the bill of materials order to use this buffer design with the CS5351, one would stuff the 0ohm resistors R19 and R22 and not populate R3 and R20. This will create a sin- gle-ended input buffer (as shown in Figure 3) with the unused differential input pin connected to the quiescent voltage of the converter (VQ) ...