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参数资料
| 型号： | CDB4353 |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 6/18页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL FOR CS4353 DAC |
| 标准包装： | 1 |
| DAC 的数量： | 2 |
| 位数： | 24 |
| 采样率（每秒）： | 192k |
| 数据接口： | 串行 |
| DAC 型： | 电压 |
| 工作温度： | -40°C ~ 85°C |
| 已供物品： | 板 |
| 已用 IC / 零件： | CS4353 |
| 产品目录页面： | 757 (CN2011-ZH PDF) |
| 相关产品： | CS4353-DZZR-ND - IC DAC STER 106DB 2VRMS 24-QFN CS4353-DZZ-ND - IC DAC STER 106DB 2VRMS 24-QFN CS4353-DNZ-ND - IC DAC STER 106DB 2VRMS 24-QFN CS4353-CZZR-ND - IC DAC STER 106DB 2VRMS 24-QFN CS4353-CZZ-ND - IC DAC STER 106DB 2VRMS 24-QFN CS4353-CNZR-ND - IC DAC STER 106DB 2VRMS 24-QFN 598-1640-ND - IC DAC STER 106DB 2VRMS 24QFN |
| 其它名称： | 598-1519 CDB-4353 |
CDB4353
10.BOARD CONNECTIONS AND SETTINGS
Board connections and settings are shown in Table 2 , Table 3 , and Table 4 below.
CONNECTOR
3.3 V - J3
GND - J2
SPDIF INPUT - J16
SPDIF INPUT - OPT1
PCM INPUT - J13
EXT SYS CONN - J4
AOUTA - J14
AOUTB - J15
INPUT/OUTPUT
Input
Input
Input
Input
Input
Input
Output
SIGNAL PRESENT
+3.3 V power for the evaluation board
Ground connection from power supply
Digital audio interface input via coaxial cable
Digital audio interface input via optical cable
Input for master, serial, left/right clocks and serial data
Input for master, serial, left/right clocks and serial data - direct to CS4353
RCA line-level analog outputs
Table 2. System Connections
JUMPER
J1
J8
J9
J10
J5
J11
PURPOSE
Selects source of voltage for
the VL supply
Current measure for VCP
Current measure for VL
Current measure for VA
CS4353 Reset Select
CS4353 Output Reference
POSITION
*shunted
not shunted
*shunted
*shunted
*shunted
*EXTERNAL
POR
*shunted
not shunted
FUNCTION SELECTED
Voltage source is +3.3 V binding post (J3)
Voltage source is pin 2 of J1
When shunt is removed, the voltage can be measured
across a fixed resistance to determine current.
When shunt is removed, the voltage can be measured
across a fixed resistance to determine current.
When shunt is removed, the voltage can be measured
across a fixed resistance to determine current.
CS4353 reset by S2
CS4353 uses internal power-on reset
Output reference is board ground
Output reference is J14 and J15 ground
Table 3. CDB4353 Jumper Settings
SWITCH
S1
S2
PURPOSE
Selects PCM source for
CS4353
CS8416 MCLK/LRCK Ratio
CS8416 and CS4353 PCM
Format
CS4353 Output Amplitude
CS4353 De-emphasis select
Resets CS4353 and CS8416
POSITION
1
2
3
4
5
-
FUNCTION SELECTED
down = PCM Header J3
*up = CS8416
*down = MCLK is 256xFs
up = MCLK is 128xFs
*down = I 2 S
up = LJ
down = 1 V rms output
*up = 2 V rms output
*down = De-emphasis off
up = De-emphasis on
CS8416 must be reset if switch S1 position 2 or 3 is
changed
Table 4. CDB4353 Switch Settings
Note:
6
All settings denoted by an asterisk (*) are the Default Factory Settings.
DS803DB2
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