CDB35L00-X4
3. SYSTEM CONNECTORS AND JUMPERS
Connector
Name
Reference
Designator
Pin
Signal
Direction
Connector Function
VBATT
GND
GND
IN1-
IN1+
OUT1-
OUT1+
GND
IN2-
IN2+
OUT2-
OUT2+
GND
IN3-
IN3+
OUT3-
OUT3+
GND
IN4-
IN4+
J1
J1
1
2
1
2
3
1
2
1
2
3
1
2
1
2
3
1
2
1
2
3
1
2
Input
Input
GND
Input
Input
Output
Output
GND
Input
Input
Output
Output
GND
Input
Input
Output
Output
GND
Input
Input
Positive connection from power supply, +2.5 to +5.5 VDC
GND connection from power supply.
GND reference connection
Differential analog input (-) to CS35L00, U1
Differential analog input (+) to CS35L00, U1.
Analog output (-) from CS35L00, U1
Analog output (+) from CS35L00, U1.
GND reference connection
Differential analog input (-) to CS35L00, U2
Differential analog input (+) to CS35L00, U2.
Analog output (-) from CS35L00, U2
Analog output (+) from CS35L00, U2.
GND reference connection
Differential analog input (-) to CS35L00, U3
Differential analog input (+) to CS35L00, U3.
Analog output (-) from CS35L00, U3
Analog output (+) from CS35L00, U3.
GND reference connection
J10
J10
J10
J11
J11
J20
J20
J20
J21
J21
J30
J30
J30
J31
J31
J40
J40
J40
J41
J41
Differential analog input (-) to CS35L00, U4
Differential analog input (+) to CS35L00, U4.
Analog output (-) from CS35L00, U4
Analog output (+) from CS35L00, U4.
OUT4-
OUT4+
Output
Output
Table 4. System Input and Output Connections
S1 Control Name
Function Function Selected
Low = CS35L00 gain set to +12 dB
High = CS35L00 gain set to +6 dB
Low = CS35L00 frequency reduced operational mode (FSD or FHD)
High = CS35L00 non-frequency reduced operational mode (SD or HD)
Low = CS35L00 shutdown enabled
High = CS35L00 shutdown disabled
Low = CS35L00 shutdown enabled
High = CS35L00 shutdown disabled
GAIN
Gain U1-U4
Mode U1-U4
MODE
SD1-2
SD3-4
Shutdown U1 & U2
Shutdown U3 & U4
Table 5. S1 Switch Settings
8
DS913DB2
CIRRUS [ CIRRUS LOGIC ]
