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4421 SDI to component analog 10-bit DAC
Features
  • SDI to component analog DAC
  • Component & RGB output
  • SMPTE/EBU, Beta or MII levels
  • 270Mb/s 525/625 operation
  • 4x or 2x over-sampling
  • 10 bit DAC
  • VBI control
  • Built-in test pattern
  • Blackburst output
  • Compact and rugged design
  • Locking connector for PSU
Control switches
  • RGB/YUV output control
  • 525/625 line output
  • Test pattern enable
  • Blackburst enable
  • VBI blanking control

Description

The 4421 is a fully featured broadcast quality 270Mb/s SDI to component analog converter. RGB or YUV output can be selected via switches on the end of the unit. These switches also control 525/625 lines, output of a built-in test pattern, the vertical blanking information and blackburst output.

It is housed in an extremely compact and rugged aluminum case ideally suited to both studio and portable applications.

Specifications
SDI input

Performance

Standards

SMPTE 259M 270Mb/s 525/625 component SDI

Differential gain

<0.3%

Connector

75ohm BNC

Differential phase

<0.5º
Signal level 800mV p-p ±10% Delay <10nS
Return loss >15dB 5-270MHz Input 10-bit 4:2:2

Cable equalization

Up to 100m automatic (Belden 8281)

Quantization

 10-bit DAC
Analog output Power

Standards

525/625 component RGB and YUV

Voltage

6-12V DC
Component SMPTE/EBU, Beta or MII input levels Current 250mA

Connectors

Three 75ohm BNC

Power connector

Locking 2.5mm jack connector

Signal level

1V p-p ±10%

Other

DC offset ±100mV LED Shows signal presence
Return loss 36dB to 5MHz Temperature range 0ºC to 45ºC
Cable drive Up to 800m (Belden 8281) Dimensions 3¼ x 2½ x 1¼
Test pattern 75% color bars (SDI input required) Weight 6 oz
Blackburst output Blackburst timing reference signal ..
Ordering Information
4421 SDI to component analog 10-bit DAC 4010 1RU rack mounting frame with central PS for up to 5 units
4000 External power supply 4020 2RU rack mounting frame for up to 14 units with single or dual PSUs
opt3 4021 Central power supply for 4020 2RU rack mounting frame
Preliminary data sheet. We reserve the right to change technical specifications without prior notice.
The ISIS Group, Inc.
119 E. McKnight Way, Unit A
Grass Valley, CA 95949
USA
Phone: 530-477-2984 Fax: 530-477-2986



Internet: www.isis-group.com
Email: ldole@isis-group.com

 

11-08