ISL59452IRZ 查看數據表（PDF） - Renesas Electronics

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ISL59452IRZ

Triple 4:1 Single Supply Video Multiplexing Amplifier

Renesas Electronics 

ISL59452

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Triple 4:1 Single Supply Video Multiplexing Amplifier

September 24, 2007

DATASHEET

FN6254

Rev 0.00

September 24, 2007

The ISL59452 is a 4-input, single-supply, triple video

multiplexer suited for component video applications. The

device features single +5V supply operation, high bandwidth

and TTL/CMOS logic compatible gain select (AV2) of x1 or

x2. When HIZ is pulled high, the outputs are put into high-

impedance states and the video inputs are disconnected

putting the device in a low power state. This is an essential

feature for power sensitive applications. The ISL59452 also

features fast channel switching at pixel rates to allow for

video overlays.

The ISL59452 will drive 150 loads making it suitable for

75 cable driving applications. The ISL59452 is ideal for

RGB, YPbPr, as well as S-Video and composite

applications.

The ISL59452 comes in a 32 Ld QFN package and is

specified for operation over -40°C to +85°C temperature

range.

Ordering Information

PART NUMBER

(Note)

PART

MARKING

PACKAGE

(Pb-Free)

PKG.

DWG. #

ISL59452IRZ

ISL594 52IRZ 32 Ld 5x5 QFN L32.5x5

ISL59452IRZ-T7* ISL594 52IRZ 32 Ld 5x5 QFN L32.5x5

*Please refer to TB347 for details on reel specifications.

NOTE: These Intersil Pb-free plastic packaged products employ

special Pb-free material sets; molding compounds/die attach

materials and 100% matte tin plate PLUS ANNEAL - e3 termination

finish, which is RoHS compliant and compatible with both SnPb and

Pb-free soldering operations. Intersil Pb-free products are MSL

classified at Pb-free peak reflow temperatures that meet or exceed

the Pb-free requirements of IPC/JEDEC J STD-020.

Features

• 250MHz Small Signal Bandwidth (GAIN 1)

• Capable of Pixel Rate Channel Switching

• +5V Single Supply Operation

• TTL/CMOS Compatible Gain Select of x1 or x2

• High Impedance Output Setting

• Ideal for RGB/YPbPr/S-Video/Composite Video Signals

• 150Output Load Capability for Video Cable Driving

• 0.0013% Differential Gain and 0.035° Differential Phase

Accuracy

• Pb-Free (RoHS Compliant)

Applications

• SDTVs and HDTVs

• Set-Top Boxes

• Video Overlay

• Security Video

• Broadcast Video Equipment

Pinout

ISL59452

(32 LD QFN)

TOP VIEW

R1 1

B1 2

G1 3

GND 4

V+ 5

GND 6

R2 7

B2 8

2/1

2/1

2/1

Gray =

Thermal

Pad

24 ROUT

23 GND

22 GND

21 BOUT

20 V+

19 V+

18 GOUT

17 GND

EXPOSED THERMAL PAD MUST BE CONNECTED TO GND.

FN6254 Rev 0.00

September 24, 2007

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