ISL59482IRZ Intersil, ISL59482IRZ Datasheet

IC MUX AMP DUAL 500MHZ 48-QFN

ISL59482IRZ

Manufacturer Part Number
ISL59482IRZ
Description
IC MUX AMP DUAL 500MHZ 48-QFN
Manufacturer
Intersil
Datasheet

Specifications of ISL59482IRZ

Applications
4:1 Multiplexer-Amplifier
Number Of Circuits
3
-3db Bandwidth
520MHz
Slew Rate
1600 V/µs
Current - Supply
88mA
Current - Output / Channel
180mA
Mounting Type
Surface Mount
Package / Case
48-VQFN
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ISL59482IRZ
Manufacturer:
Intersil
Quantity:
1 300
Dual, 500MHz Triple, Multiplexing
Amplifiers
The ISL59482 contains two independent fixed gain of 2 triple
4:1 MUX amplifiers that feature high slew rate and excellent
bandwidth for RGB video switching. Each RGB 4:1 MUX
contains binary coded, channel select logic inputs (S0, S1),
and separate logic inputs for High Impedance Output (HIZ)
and power-down (EN) modes. The HIZ state presents a high
impedance at the output so that both RGB MUX outputs can
be wired together to form an 8:1 RGB MUX amplifier or, they
can be used in R-R, G-G, and B-B pairs to form a 4:1
differential input/output MUX. Separate power-down mode
controls (EN1, EN2,) are included to turn off unneeded
circuitry in power sensitive applications. With both EN pins
pulled high, the ISL59482 enters a standby power mode-
consuming just 34mW.
Ordering Information
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate
termination finish, which are 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.
ISL59482IRZ
ISL59482IRZ-T13
S1-1, 2
X
X
0
0
1
1
TABLE 1. CHANNEL SELECT LOGIC TABLE ISL59482
PART NUMBER
S0-1, 2
(Note)
X
X
0
1
0
1
EN1, 2
0
0
0
0
1
0
®
ISL59482 IRZ
ISL59482 IRZ
1
HIZ1, 2
PART MARKING
0
0
0
0
X
1
Data Sheet
OUTPUT1, 2
IN0 (A, B, C)
IN1 (A, B, C)
IN2 (A, B, C)
IN3 (A, B, C)
Power-down
High Z
1-888-INTERSIL or 1-888-468-3774
TAPE &
REEL
13”
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
-
48 Ld Exposed Pad 7x7 QFN
48 Ld Exposed Pad 7x7 QFN
Features
• Dual, Triple 4:1 Multiplexers for RGB
• 520MHz Bandwidth into 500
• ±1600 V/µs Slew Rate
• Externally Configurable for Various Video MUX Circuits
• Internally Fixed Gain-of-2
• High Impedance Outputs (HIZ)
• Power-Down Mode (EN)
• ±5V Operation
• Supply Current 16mA/Ch maximum
• Pb-free Plus Anneal Available (RoHS Compliant)
Applications
• HDTV/DTV analog inputs
• Video projectors, Computer monitors
• Set-top boxes
• Security video
• Broadcast video equipment
December 22, 2006
Including:
- 8:1 RGB MUX
- Two Separate 4:1 RGB MUX
- 4:1 Differential RGB Video MUX
All other trademarks mentioned are the property of their respective owners.
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
PACKAGE
(Pb-Free)
Copyright © Intersil Americas Inc. 2006. All Rights Reserved.
Ω
Load
ISL59482
L48.7x7B
L48.7x7B
FN6209.2
DWG. #
PKG.

Related parts for ISL59482IRZ

ISL59482IRZ Summary of contents

Page 1

... PART MARKING ISL59482IRZ ISL59482 IRZ ISL59482IRZ-T13 ISL59482 IRZ NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are 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 ...

Page 2

Pinout OUTC1 1 OUTB1 2 3 V1- OUTA1 4 V1+ 5 EN1 6 HIZ1 7 IN0C1 8 IN0B1 9 IN0A1 10 GND 11 IN1A1 12 THERMAL PAD INTERNALLY CONNECTED TO V- PAD MUST BE TIED TO V- Functional Diagram ISL59482 ...

Page 3

Absolute Maximum Ratings (T A Supply Voltage (V+ to V-). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 4

Electrical Specifications V1+ = V2+ = +5V, V1- = V2- = -5V, GND = 0V 5pF unless otherwise specified. (Continued) L PARAMETER DESCRIPTION BW Small Signal -3dB Bandwidth Large Signal -3dB Bandwidth FBW 0.1dB Bandwidth SR Slew ...

Page 5

Typical Performance Curves 0.2Vp-p OUT 1.2pF 250Ω 500Ω 150Ω INCLUDES 1.2pF L -7 BOARD CAPACITANCE -8 ...

Page 6

Typical Performance Curves 0 V =1Vp-p IN -10 - 500 CROSSTALK INPUT X TO OUTPUT 150 -30 -40 OFF ISOLATION -50 INPUT X TO OUTPUT X - 150 RL = 500 -70 -80 ...

Page 7

Typical Performance Curves 2.0 1.0 0 TIME (5ns/DIV) FIGURE 15. LARGE SIGLNAL TRANSIENT RESPONSE; R =500Ω INPUT RISE, FALL TIMES V = 2Vp-p OUT <175ps V = 1.4Vp-p OUT ...

Page 8

Typical Performance Curves ENABLE 50Ω TERM OUT 0 40ns/DIV FIGURE 21. ENABLE SWITCHING GLITCH V S0, S1 50Ω TERM OUT 20ns/DIV FIGURE 23. HIZ SWITCHING GLITCH V JEDEC JESD51-7 ...

Page 9

Pin Description ISL59482 EQUIVALENT (48 LD QFN) PIN NAME CIRCUIT 1 OUTC1 Circuit 3 2 OUTB1 Circuit V1-, V2- Circuit 4A 4 OUTA1 Circuit V1+, V2+ Circuit 4A 6 EN1 Circuit 2 26 EN2 ...

Page 10

Pin Description (Continued) ISL59482 EQUIVALENT (48 LD QFN) PIN NAME CIRCUIT 42 IN2C1 Circuit 1 43 GND Circuit 4A 44 IN3A1 Circuit 1 45 IN3B1 Circuit 1 46 IN3C1 Circuit 1 Pin Equivalent Circuits CIRCUIT 1 V1+ ...

Page 11

Application Information General The ISL59482 is ideal as the matrix element of high performance switchers and routers. Key features include internal fixed gain of 2, high impedance buffered analog inputs and excellent AC performance at output loads down to 150Ω ...

Page 12

PC Board Layout The AC performance of this circuit depends greatly on the care taken in designing the PC board. The following are recommendations to achieve optimum high frequency performance from your PC board. • The use of low inductance ...

Page 13

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

Page 14

Package Outline Drawing L48.7x7B 48 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 0, 12/06 7.00 6 PIN 1 INDEX AREA (4X) 0.15 TOP VIEW ( TYP ) ( 3.70 ) TYPICAL RECOMMENDED LAND PATTERN 14 ISL59482 4X ...

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