CRD-5378 Cirrus Logic Inc, CRD-5378 Datasheet - Page 7

• Manufacturer Part Number: CRD-5378
• Description: Audio Modules & Development Tools Ref Bd LP Sngl-Ch Decimation Filter
• Manufacturer: Cirrus Logic Inc

Specifications of CRD-5378

• Description/function: Audio D/A
• Operating Supply Voltage: 3.3 V
• Product: Audio Modules
• Supply Current: 100 mA
• For Use With/related Products: CS3302A, CS5373A, CS5378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.2.1
* indicates the default 0 Ω jumper installations for CRD5378.
DS639RD2
EXTERNAL CLOCK
Table 2. System Clock Input Setting
Default Jumper Settings
Input Clock
32.768 MHz
1.024 MHz
2.048 MHz
4.096 MHz
CH1
Table 5. CS5378 SYNC Source Selection Setting
Table 4. Input SYNC Source Selection Setting
Resistor
Amplifier
*R60
R70
R2
R4
R3
Table 1. Amplifier Pin 13 Jumper Setting
U19
Sync Source
Direct Output
Sync Source
SYNC_IO
SYNC
RS-485
Table 3. CS5378 PLL Mode Select Setting (R15, R41, R42)
CS3301A
R8 + R9
4.096 MHz Manchester
2.048 MHz Manchester
1.024 MHz Manchester
*R71 (Not Populated)
Digital Filter Clock
R49 + R50 + R45
*R47 + *R48
32.768 MHz
32.768 MHz
4.096 MHz
2.048 MHz
1.024 MHz
Jumper
Jumper
R71
CS3302A
*R10
R15 + R41 + R42
*Not Populated
R41+R42
R15+R42
R15+R41
Resistor
R42
R41
R15
CRD5378
7