Sierra-video 507140 User Manual download pdf

Sierra Video Systems Digilinx Audio Analog to Digital Converter

The Sierra Video Systems 507140 contains 2 identical stereo 24 bit Analog to Digital Converters. Each

converter has full differential inputs and both AES and SPIF outputs are available. The converters can be

locked to an external AES audio stream or used free running using an extremely stable internal oscillator

with selectable sample rates of 32Khz, 44.1Khz, and 48Khz.

Input and Output Connections:

Looking at the back panel of the module, here are the electrical connectors for the card;

A Channel A Channel B Channel External B Channel

Output Output Inputs Inputs Ref Output Output

SPIF AES AES SPIF

For each input connector, the pin outs are;

Left Channel Right Channel

- +

Gnd Gnd

- +

For each output terminal connector, and the external reference input, the pin outs are;

Gnd

Jumper Settings:

• Jumper Definitions:

The Following Graphics are used to describe the jumper setting on the board.

Indicates that a Suite Case Jumper is installed on the indicated header

Indicates that there is NO jumper installed on the indicated header

•

Sample Rate Adjustment

JP13 is used to change the internal Sample Rate Clock for this board. Both Channel A and

Channel B use the same sample rate clock.

48 KHz sample rate

32 KHZ sample rate

44.1 KHz sample rate

INVALID setting - do not use

1 2 3 4 5

Summary of Contents

Page 1 - Jumper Settings:

Sierra Video Systems Digilinx Audio Analog to Digital Converter The Sierra Video Systems 507140 contains 2 identical stereo 24 bit Analog to Digita

Page 2

• Output Impedance Adjustment: The Output impedance can be adjusted separately for the A Channel and the B Channel. JP4, JP5, and JP6 control the

Page 3

Input Gain Adjustment: JP3 controls the gain of the input stage for both the A Channel and the B Channel of the Board. The gain is adjustable in 5

Page 4 - • Factory default settings:

• External Reference: The converter can be set to a sample rate based on an external digital audio reference signal. The external reference must b

Page 5 - Specifications:

Specifications: Input 4 analog audio inputs configured as 2 stereo pair Impedance: > 20Kohm Common Mode Regection Better than -60 dB Maximum

Related models: 507141

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Sierra-video 507140 User Manual

Browse online or download User Manual for Video Sierra-video 507140. Sierra Video 507140 User Manual

Summary of Contents

Related models: 507141

Comments to this Manuals

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