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CIRRUS |
CIRRUS>>Processors - Audio DSPs - Specifications |
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| Part |
Processor |
DSP Tools |
Key Firmwares & Features |
Temp Range |
Package |
CS493xxx |
Supported exclusively with existing firmwares,many functions available for license,ideal for reduced requirements and low cost opportunities |
CS493253 |
Dual 24-bit |
None |
DD + PLII,IEC61937 via I2S |
86 MHz~70 ℃ |
44 PLCC |
CS493254 |
Dual 24-bit |
None |
DD + PLII,IEC61937 via I 2S + DDEX |
86 MHz~70 ℃ |
44 PLCC |
CS493263 |
Dual 24-bit |
None |
DD + PLII,IEC61937 via I 2S +DTS |
86 MHz~70 ℃ |
44 PLCC |
CS493264 |
Dual 24-bit |
None |
DD + PLII,IEC61937 via I 2S +DDEX |
86 MHz~70 ℃ |
44 PLCC |
CS493295 |
Dual 24-bit |
None |
also includes support for AAC |
86 MHz~70 ℃ |
44 PLCC |
CS493302 |
Dual 24-bit |
None |
MP3 & PCM processor for THX ® ＆Automotive applications |
86 MHz~70 ℃ &
72 MHz~85 ℃ |
44 PLCC |
CS493105 |
Dual 24-bit |
None |
Broadcast audio decoder,DD,MPEG,AAC ES/PES steams |
86 MHz~70 ℃ |
44 PLCC |
CS493115 |
Dual 24-bit |
None |
Broadcast audio decoder,DD,MPEG,AAC ES/PES steams |
86 MHz~70 ℃ |
44 PLCC |
CS493122 |
Dual 24-bit |
None |
Broadcast audio decoder,DD,MPEG,AAC ES/PES steams |
86 MHz~70 ℃ |
44 PLCC |
CS485xxx |
Tiny,cost effective,mega performance PCM processors targeted for:mini-systems,DVD receivers,speaker bars,car audio,DTVs |
CS48520 |
Single 32-bit |
Composer ASM, C |
4 channel audio PP1 |
150 MHz~70 ℃
(300 M MAC/Sec) |
48 QFP |
CS48540 |
Single 32-bit |
Composer ASM, C |
8 channel audio PP1 |
150 MHz~70 ℃
(300 M MAC/Sec) |
48 QFP |
CS48560 |
Single 32-bit |
Composer ASM, C |
>8 channel audio PP1 |
150 MHz~70 ℃&
130 MHz~70 ℃ |
48 QFP |
CS48DV2x |
Fixed function Dolby ® Volume-enabled device ideally targeted for DTVs,Portable audio docking stations,automotie entertainment, I2S I/O |
CS48DV2A |
Single 32-bit |
Demo GUI |
2 channel Dolby ® Volume controller (fixes function) |
150 MHz~70 ℃
(300 M MAC/Sec) |
48 LQFP |
CS48DV2B |
Single 32-bit |
Commposer |
2.1 channel Dolby ® Volume controller (selected additional functions available through Composer) |
150 MHz~70 ℃
(300 M MAC/Sec) |
48 LQFP |
CS48DV6x |
Fixed function Dolby ® Volume-enabled device ideally targeted for 5.1,channel audio/vidio receivers,DVD receivers,soundbars, I2S I/O |
CS48DV6B |
Single 32-bit |
Demo GUI |
5.1 channel Dolby ® Volume controller (fixes function) |
150 MHz~70 ℃
(600 M MAC/Sec) |
128 LQFP |
CS4953xx |
Single chip multistandard surround sound decoder targeted for playpack from analog & S/PDIF sources |
CS495303 |
Dual 32-bit |
Composer ASM, C |
(DD,DDEX,AAC,MPEG) +PP2 |
150 MHz~70 ℃
(600 M MAC/Sec) |
128 LQFP |
CS495313 |
Dual 32-bit |
Composer ASM, C |
(DD,DDEX,DTS,DTSES,DTS96,AAC,MPEG) +PP2 |
150 MHz~70 ℃
(600 M MAC/Sec) |
128 LQFP |
CS497xxx |
Single chip multistandard surround sound decoder targeted for playpack from HD DVD TM , Blu-ray Disc®players,& all analog, S/PDIF & HDMI Sources |
CS497004 |
Dual 32-bit |
Composer ASM, C |
(DD+,DTHD,DTSHRA,DTSMA,DTSLBR,DTSES,DTS96,DD,DDEX,DTS
,AAC,MPEG) +PP2 |
150 MHz~70 ℃
(600 M MAC/Sec) |
144 LQFP |
CS49DV8x |
Fixed function Dolby ® Volume-enabled device ideally targeted for audio/vidio receivers and DVD receivers, I2S I/O |
CS49DV8C |
Dual 32-bit |
Composer |
8 channel Dolby ® Volume controller (fixes function) |
150 MHz~70 ℃
(600 M MAC/Sec) |
128 LQFP |
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