Cobalt Digital Inc AES Audio Delay 9301 Manual do Utilizador descarregar pdf (Página 8)

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9000 Series Digital to Analog Converters

9011

Standard Deﬁnition D/A 10-bit SDI to Analog Composite,

Y/C and Component

he 9011 is a full-featured, openGear

frame compliant

high-quality 10-bit SDI SMPTE 259M-C to analog composite,

Y/C and component YPbPr and RGB. The 10-bit encoding

engine over samples 4:2:2 to 4:4:4 for internal processing

and then 4x over samples the outputs to 16:16:16 for

improved signal performance. An internal VCXO with

de-jitter loop ﬁlter to 2Hz reduces digital jitter prior to

encoding, improving burst stability on composite and Y/C

signals. A reference circuit, color frames the 9011 for timed

environments with full user digital proc. control.

9011 Block Diagram

9011 Rear Connection

Speciﬁcations

Input

270-Mbit SMPTE 259M-C

Digital Output

Four reclocked SDI

Analog Output

Four outputs user conﬁgurable: all composite,

composite & component or composite with

Y/C YPbPr or RGB

Output Jitter

Internal digital de-jitter ﬁlter to 2Hz

D/A Process

4x or 2x over-sampled (16:16:16 or 8:8:8)

Frequency Response

5 MHz +/- 0.15 dB, 0-6.75 MHz+/- 0.25 dB

K-Factor

< 0.7%

S/N

> 70 dB

Proc. Control

Digital control of gain, DC, saturation & hue,

ﬁltering, gamma correction and DNR with

user values saved and factory presets

Power

5.5 watts positive rail; 0.5 watts negative rail

Size

12.9” x 3” (33mm x 7.5mm)

For use with openGear™ frames

Features

• High quality 10-bit digital

to analog conversion

• Four user conﬁgurable analog

outputs: composite, component,

(YPbPr & RGB) and Y/C outputs

• Remote monitoring

• Supports component BetaCam

MII

and SMPTE/N10

• Encoding to 16:16:16

over sampled outputs

• 10-bit digital video path

• Internal de-jitter ﬁlter to 2Hz

• Four reclocked SDI outputs

• Internal color bar generator

• User conﬁguration switches

on board edge

• User proc. conﬁguration control

of video levels

• DNR and gamma control

• Five year warranty

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