ZR36504 Ver la hoja de datos (PDF) - Unspecified

Número de pieza

componentes Descripción

Lista de partido

ZR36504

Video & Audio Interface solution via USB

Unspecified 

ZORAN Corporation

USBvision II Data Decoder

ZR36505 Data Sheet

Driver Output Resistance (@ external serial 24Ω resistor)

Z

28

-

43

Ω

DRV

VIDEO PARAMETERS SPECIFICATION

Parameter

Digital Video Input Format (1)

Down Scaling (V/H independent and arbitrary)

Horizontal Anti Aliasing Filter (2)

Vertical Anti Aliasing Filter (2)

Interpolation Phase Resolution

Image Cropping (V/H independent and arbitrary)

Video Compression Ratio

Video Compressor Clock Frequency

Compressed Video Bit Rate

Notes:

Symbol

Y/U/V

-

-

-

-

-

Cr

-

-

Value

-

up to 16:1 vertical

and horizontal

2-5 taps

2-3 taps

360o/4

any window of

length 1 to full

image

1-8

48.000

0.5 to 7.5 Mbit/sec

Unit

-

-

-

-

-

-

-

MHz

-

1. Refer toVideo Channel chapter for specification of digital video input modes and waveforms.

2. Filter uses interpolation process.

USB INTERFACE PARAMETERS SPECIFICATION

Parameter

Value

USB Maximum Data Rate

12

Compressed Video Maximum Data Rate

7.5

I/O channel Rate Capacity(1)

0-16

Notes:

1. I/O channel uses transactions of up to 8-bytes per package.

Unit

Mbit/sec

Mbit/sec

Kbit/sec

USB Pipe

mode

-

Isochronous

Control & Bulk

AUDIO PARAMETERS SPECIFICATION

Parameter

Digital Audio Sampling Rate

Audio channel Bit Rate

Audio CODEC clock frequency

Note:

1. Programmable to either 1.536 or 2.048 MHz.

November-99

Symbol

Fs

-

Value

8.0/16.0 ± 0.25%

64-512 Kb/sec

µ-Law or A-Law

1.536, 2.048 (1)

Unit

KHz

-

MHz

Page 14 of 14

Share Link: