CS4299-JQZR Cirrus Logic Inc, CS4299-JQZR Datasheet - Page 22
![IC AC97 Codec With SRC](/photos/40/58/405889/4784370_sml.jpg)
CS4299-JQZR
Manufacturer Part Number
CS4299-JQZR
Description
IC AC97 Codec With SRC
Manufacturer
Cirrus Logic Inc
Series
SoundFusion™r
Type
Audio Codec '97r
Datasheet
1.CS4299-JQZ.pdf
(52 pages)
Specifications of CS4299-JQZR
Data Interface
Serial
Resolution (bits)
18 b, 20 b
Number Of Adcs / Dacs
1 / 1
Sigma Delta
Yes
Dynamic Range, Adcs / Dacs (db) Typ
85 / 87
Voltage - Supply, Analog
4.75 V ~ 5.25 V
Voltage - Supply, Digital
3.3 V ~ 5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
48-LQFP
No. Of Dacs
1
No. Of Input Channels
6
No. Of Output Channels
2
Adc / Dac Resolution
20bit
Adcs / Dacs Signal To Noise Ratio
70dB
Sampling Rate
48kSPS
Supply Voltage Range
3.135V To 3.465V, 4.75V To 5.25V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS4299-JQZR
Manufacturer:
ON
Quantity:
2 245
Company:
Part Number:
CS4299-JQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
4.5
Mute
PV[3:0]
Default
This register has no effect on the PC_BEEP volume during RESET#.
4.6
Mute
GN[4:0]
Default
22
22
Mute
Mute
D15
D15
PC_BEEP Volume Register (Index 0Ah)
Phone Volume Register (Index 0Ch)
D14
D14
0
0
D13
D13
0
0
PC_BEEP Mute. Setting this bit mutes the PC_BEEP input signal.
PC_BEEP Volume Control. The PV[3:0] bits are used to control the gain levels of the PC_BEEP
input source to the Input Mixer. Each step corresponds to 3 dB gain adjustment, with
0000 = 0 dB. The total range is 0 dB to -45 dB attenuation.
0000h. This value corresponds to 0 dB attenuation and Mute ‘clear’.
Phone Mute. Setting this bit mutes the Phone input signal.
Phone Volume Control. The GN[4:0] bits are used to control the gain levels of the Phone input
source to the Input Mixer. Each step corresponds to 1.5 dB gain adjustment, with 01000 = 0 dB.
The total range is +12 dB to -34.5 dB gain. See Table 4 on page 24 for further details.
8008h. This value corresponds to 0 dB gain and Mute ‘set’.
D12
D12
0
0
D11
D11
0
0
D10
D10
0
0
D9
D9
0
0
D8
D8
0
0
D7
D7
0
0
D6
D6
0
0
D5
D5
0
0
GN4
PV3
D4
D4
GN3
PV2
D3
D3
GN2
PV1
D2
D2
CS4299
GN1
PV0
D1
D1
CS4299
DS319PP6
GN0
D0
D0
0