CDB5376 Cirrus Logic Inc, CDB5376 Datasheet - Page 31

• Manufacturer Part Number: CDB5376
• Description: EVALUATION BOARD FOR CS5376
• Manufacturer: Cirrus Logic Inc

Specifications of CDB5376

• Main Purpose: Seismic Evaluation System
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: CS3301A, CS3302A, CS4373A, CS5372A, CS5376A
• Primary Attributes: Quad Digital Filter
• Secondary Attributes: Graphical User Interface, SPI™ & USB Interfaces
• Processor To Be Evaluated: CS330x, CS4373A, CS537x
• Interface Type: USB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1778

11. PIN DESCRIPTION
DS699F2
Pin Name
CAP+,
CAP-
BUF+,
BUF-
OUT+,
OUT-
VA+,
VA-
VREF-,
VREF+
MSYNC
MCLK
GND
VD
TDATA
Negative High Precision Output
Negative Analog Power Supply
Positive High Precision Output
Positive Analog Power Supply
Negative Voltage Reference
Positive Voltage Reference
Negative Capacitor Output
Positive Capacitor Output
Negative Buffered Output
Positive Buffered Output
Pin # I/O
10
17
18
19
20
21
1
2
3
4
5
6
7
8
9
O
O
O
I Voltage reference input. Refer to the Specified Operating Conditions.
I Master Clock Input. CMOS compatible clock input.
I
I
I
Capacitor connection for internal anti-alias filter.
Buffered differential analog output.
Precision differential analog output.
Analog power supply. Refer to the Specified Operating Conditions.
Master Sync Input. Low to high transition resets the internal clock phasing.
System ground.
Digital power supply. Refer to the Specified Operating Conditions.
Test Bit Stream input from digital filter TBS generator.
No Connect
No Connect
No Connect
No Connect
VREF+
VREF-
CAP+
BUF+
OUT+
CAP-
BUF-
OUT-
VA+
VA-
NC
NC
NC
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
Pin Description
GND
MODE0
MODE1
MODE2
ATT0
ATT1
ATT2
TDATA
VD
GND
MCLK
MSYNC
DNC
DNC
System Ground
Mode Select
Mode Select
Mode Select
Attenuation Range Select
Attenuation Range Select
Attenuation Range Select
Signal Bitstream Input
Positive Digital Power Supply
System Ground
Master Clock Input
Master Sync Input
Do Not Connect
Do Not Connect
CS4373A
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