CAT6611 データシートの表示（PDF） - Unspecified

部品番号

コンポーネント説明

メーカー

CAT6611

Single-Link HDMI Transmitter

Unspecified 

CAT6611

DC Electrical Specification

Under functional operation conditions

Symbol

VIH

VIL

VT

Parameter

Input high voltage1

Input low voltage1

Switching threshold1

VT-

Schmitt trigger negative going threshold

voltage1

Pin Type

LVTTL

LVTTL

LVTTL

Schmitt

Conditions

Min. Typ Max Unit

2.0

V

0.8 V

1.5

V

0.8 1.1

V

VT+

VOL

VOH

IIN

IOZ

IOL

Vswing

Schmitt trigger positive going threshold

voltage1

Output low voltage1

Output high voltage1

Input leakage current1

Tri-state output leakage current1

Serial programming output sink current2

TMDS output single-ended swing3

VOHTMDS TMDS output high voltage3

Schmitt

1.6 2.0 V

LVTTL

LVTTL

all

all

Schmitt

TMDS

TMDS

IOL=2~16mA

IOH=-2~-16mA

VIN=5.5V or 0

VIN=5.5V or 0

VOUT=0.2V

RLOAD=50Ω

VLOAD=3.3V

REXT=475Ω

2.4

4

400

VLOAD

0.4

±5

μA

±10

μA

16 mA

600 mA

VLOAD+

V

-10mV

10mV

IOFF

Single-ended standby output current3

TMDS

VOUT=0

10 μA

Notes:

1. Guaranteed by I/O design.

2. The serial programming output ports are not real open-drain drivers. Sink current is guaranteed by I/O design

under the condition of driving the output pin with 0.2V. In a real serial programming environment, multiple devices

and pull-up resistors could be present on the same bus, rendering the effective pull-up resistance much lower

than that specified by the I2C Standard. When set at maximum current, the serial programming output ports of

CAT6611 are capable of pulling down an effective pull-up resistance as low as 500Ω connected to 5V termination

voltage to the standard I2C VIL. When experiencing insufficient low level problem, try setting the current level to

higher than default. Refer to CAT6611 Programming Guide for proper register setting.

3. Limits defined by HDMI 1.2 standard

Audio AC Timing Specification

Under functional operation conditions

Symbol Parameter

FS_I2S I2S sample rate

FS_SPDIF S/PDIF sample rate

Conditions

Min. Typ Max Unit

Up to 8 channels

32

192 kHz

2 channels

32

192 kHz

The CAT logo is a registered trademark of Chip Advanced Technology

2007 Chip Advanced Technology Inc. – All Right Reserved.

June-2007 Rev:1.0a 15/29

Share Link: