| Part Number | CM6300 |
| Manufacturer | C-Media |
| Title | USB Audio Single Chip Specification |
| Description | CM6300 is a highly integrated single chip for USB stereo speakers and headphone set application. With less external components, it can be used for... |
| Features |
for external digital audio playback. CM6300 contains embedded 2ch output with DRC managements. The Dynamic Range Control function can support high efficiency volume output and implement loudness sound effect, which is similar D class amplifier capability. Moreover, CM6300 supports USB standar d HID ...
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| File Size | 776.25KB |
| Datasheet |
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CM6301 : Quasi-resonantzero-voltageswitching (ZVS) topology. Ripple reduction during light to moderate load while minimizing the range of operating frequency. Ultra-low start up current and operating current. Soft Start Green-Mode operation The CM6301 is a current-mode primary controller specifically tailored for offline Quasi-resonant ZVS fly-back converters. Load detect function minimizes the range of operating frequency during light to moderate load while reducing output ripple. APPLICATIONS TV/Monitor SMPS AC-DC Adapters/Chargers BLOCK DIAGRAM . 5uA Reset Dominsnt . . . 4 I+V SS 2 UV . PFC OVP - 0.5V + + + . . . MUX. . 1.5V 1.0V CLAMP SQ RQ DNESHDT OUT IN OUTB . . DRV . 2V . MUX..
CM6302 : The CM6302 is a highly integrated single-chip USB audio solution. All essential analog and digital modules are integrated into the chip, including 2-ch DAC and 2-ch ADC, earphone/speaker driving capable, DRC (default off), linear microphone gain control, PLL, regulator and USB transceiver modules. As for DAC and ADC quality, this single chip supports 8khz/16Khz/ 44.1Khz/48Khz sampling rates with 16-bit resolution. For higher performance, the CM6302 supported I2S and I2C interfaces communicate with external codecs or the MCU for further processing. The CM6302 is the world’s first multi-channel softwareintegrated DSP with Xear 3D and Dolby® Digital sound. This audio solution is highly suitable.
CM6304 : The CM6304 is a 3 x 3, 8−bump EMI filter with ESD protection device for SIM card applications in a 0.4 mm pitch CSP form factor. It is fully compliant with IEC 61000−4−2. The CM6304 is also RoHS II compliant. Table 1. PIN DESCRIPTIONS 8−bump CSP Package Pin Description A2 Channel 1 External A3 Channel 1 Internal B1 Channel 2 External B2 GND B3 Channel 2 Internal C1 Channel 3 External C2 V External C3 Channel 3 Internal PACKAGE / PINOUT DIAGRAMS Top View (Bumps Down View) Orientation Marking 123 A+ B 64 C Bottom View (Bumps Up View) 32 1 A A3 A2 A1 B B3 B2 B1 Orientation Marking C C3 C2 C1 http://onsemi.com WLCSP8 CASE 567CF MARKING DIAGRAM + 64 WWY 64 = CM6304 WWY = Date Cod.
CM6305 : The CM6305 is a 3 x 3, 8−bump EMI filter with ESD protection device for SIM card applications in a 0.4 mm pitch CSP form factor. It is fully compliant with IEC 61000−4−2. The CM6305 is also RoHS II compliant. ELECTRICAL SCHEMATIC V (C2) {External} O1 (A3) O2 (B3) O3 (C3) R1 R2 R3 I1 (A2) I2 (B1) I3 (C1) http://onsemi.com WLCSP8 CASE 567CE MARKING DIAGRAM 65 YWW GND (B2) 65 = CM6305 YWW = Date Code PACKAGE / PINOUT DIAGRAMS Top View (Bumps Down View) Orientation Marking 123 A+ Bottom View (Bumps Up View) 32 1 A A3 A2 A1 B 65 B B3 B2 B1 C C C3 C2 C1 A1 Corner Indicator ORDERING INFORMATION Device Package Shipping† CM6305 WLCSP−8 5000/Tape & Reel (Pb−Free) †For infor.
CM6306 : AND OVERVIEW 2. FEATURES 3. PIN DESCRIPTIONS 3.1 PIN ASSIGNMENT BY PIN NUMBER 3.2 PIN-OUT DIAGRAM 3.3 PIN SIGNAL DESCRIPTIONS 4. BLOCK DIAGRAM 5. ORDERING INFORMATION 6. USB AUDIO TOPOLOGY AND DESCRIPTORS 6.1 USB AUDIO TOPOLOGY 6.2 DEVICE DESCRIPTORS 6.3 CONFIGURATION DESCRIPTORS 6.4 STANDARD HID INTERFACE DESCRIPTOR 7. FUNCTION BLOCK DESCRIPTIONS 7.1 I SQUARE C(I2C) INTERFACE 7.2 SPI INTERFACE 7.3 LED BEHAVIOR AND SOFTWARE CONTROL 7.4 EEPROM CONTENT DATA FORMAT 8. Electrical Characteristics 8.1 ABSOLUTE MAXIMUM RATING 8.2 OPERCATION CONDITIONS 8.3 ELECTRICAL PARAMETERS 9. FREQUENCY RESPONSE GRAPHS 9.1 ADC (MIC IN) FREQUENCY RESPONSE 10. APPLICATION CIRCUIT REFERENCE 4 5 7 7 7 8 10 11 12 1.
CM6307A : CM6307A is C-Media‟s new Audio SOC IC. It contains highly performance ADC, and is extended by additional interface like I2C , SPI , allowing all kinds of Micro processor or DSP to communicate it. Especially in USB Microphone , Array Microphone applications , CM6307A could give you low noise but high quality speech input solution , thus, when it comes to conference or public speech , it would be wonderful choice for you. Also, CM6307A integrates all essential analog, 2CH ADC, DRC function, PLL, regulator , USB transceiver, with EEPROM to customize your own product string, PID and VID , 8 / 11.025 / 16 / 22.05 / 32 / 44.1 / 48KHz sampling rate and high quality 16-bit resolution and friendly Ge.