– 11 –

CXD1175AM/AP

8-bit 20MSPS ADC and DAC Evaluation Board

The CXD1175AP/CXA1106P PCB is evaluation PCB for the 8-bit high speed and low power consumption

CMOS A/D converter CXD1175AP and the 8-bit high speed bipolar D/A converter CXD1106P. This PCB

features a high speed and low power consumption CMOS A/D converter, analog input buffer, clock buffer,

latch and high speed bipolar D/A converter designed to fully enhance the performance of A/D and D/A

converters.

Block Diagram

ANALOG CIRCUIT

MOUNT PORTION

ANALOG INPUT

BUFFER/DRIVER

ANALOG CIRCUIT

MOUNT PORTION

CLOCK

BUFFER

OSC

V REF

SW

GND +5V

–5V

CLOCK

V IN

V OUT

8

8

Unnecessary during

self-bias usage

Characteristics

• Resolution

8bit

• Maximum conversion rate

20MHz

• Digital input level

TTL level

• Supply voltage

±5.0V

Supply voltage

Item

+5V

–5V

150

20

mA

Min.

Typ.

Max.

Unit

Clock input

TTL compatible

Pulse width

25ns (min.)

25ns (min.)

Item

Offset voltage

0.5

0

2

5

V

Min.

Typ.

Max.

Unit

Analog input

AC input voltage