CS5351-BS Cirrus Logic, CS5351-BS Datasheet - Page 6

• Manufacturer Part Number: CS5351-BS
• Description: 108 dB/ 192 kHz/ Multi-Bit Audio A/D Converter
• Manufacturer: Cirrus Logic

3 APPLICATIONS
3.1
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.
3.2
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. The device also includes a master clock divider in Master Mode where the master clock will be
internally divided prior to any other internal circuitry when MDIV is enabled, set to logic 1. In Slave Mode
the MDIV pin needs to be disabled, set to logic 0.
6
M1 (Pin 14) M0 (Pin 13)
Operational Mode/Sample Rate Range Select
System Clocking
0
0
1
1
0
1
0
1
Single Speed Mode
Double Speed Mode
Quad Speed Mode
Reserved
Table 1. CS5351 Mode Control
MODE
2kHz - 50kHz
50kHz - 100kHz
100kHz - 192kHz
Output Sample Rate (Fs)
CS5351
DS565PP2