ISL59531IKZ INTERSIL [Intersil Corporation], ISL59531IKZ Datasheet

ISL59531IKZ

Manufacturer Part Number

ISL59531IKZ

Description

16x16 Video Crosspoint with Differential Inputs

Manufacturer

INTERSIL [Intersil Corporation]

Datasheet

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16x16 Video Crosspoint with Differential

Inputs

The ISL59531 is a 16x16 integrated video crosspoint switch

matrix with differential input and On-Screen Display (OSD)

insertion. The ISL59531 is ideal for routing video signals in

security and video-on-demand systems. This device

operates from a single +5V supply. Any output of the 16

video inputs cable can be switched to any of the 16 outputs.

OSD information can be inserted into any output through an

internal, dedicated fast 2:1 mux (15ns switching times)

located before the output buffer. Also, any input can be

broadcast to all 16 outputs. Each output can be tri-stated

and its gain set to +1 or +2 through the SPI interface.

The ISL59531 offers a -3dB signal bandwidth of 320MHz.

The differential gain and differential phase of 0.025%, along

with 0.1dB flatness out to 50MHz, making the ISL59531

suitable for many video applications.

The switch matrix configuration and output buffer gain are

programmed through an SPI/QSPI™-compatible three-wire

serial interface. The ISL59531 interface is set up to facilitate

both fast updates and initialization. On power-up, all outputs

are initialized in the disabled state to avoid output conflicts

within the user system. The ISL59531 has single-supply

signal operation. It can accommodate input common mode

voltages from 0V to 3.5V and 0V to 4V at the outputs.

The ISL59531 is available in a 356-pin BGA package and

specified over an extended -40°C to +85°C temperature

range.

The ISL59530 is a single-ended input version of this device.

For capacitor-coupled applications, the ISL59530 inputs

include a clamp circuit that restores the input level to an

externally applied reference.

PRELIMINARY

Data Sheet

1-888-INTERSIL or 1-888-468-3774

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Features

• 16x16 non-blocking switch with differential inputs and

• Operates from a single +5V supply

• Output gain switchable +1 or +2

• SPI digital interface

• Tri-state output

• -90dB Isolation at 6MHz

• 0.025%/0.05° dG/dP

• Pb-free plus anneal available (RoHS compliant)

Applications

• Security camera switching

• RGB routing

• HDTV routing

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.

ISL59531IKZ

(See Note)

outputs

NUMBER

PART

March 21, 2006

All other trademarks mentioned are the property of their respective owners.

Intersil (and design) is a registered trademark of Intersil Americas Inc.

TAPE & REEL

356-Pin BGA

(Pb-free)

PACKAGE

ISL59531

V356.27x27

PKG. DWG. #

FN6251.0

Related parts for ISL59531IKZ

ISL59531IKZ Summary of contents

Page 1

... RGB routing • HDTV routing Ordering Information PART NUMBER TAPE & REEL ISL59531IKZ - (See Note) 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 ...

Page 2

Pinout In12 In13 Inb12 Inb13 In11 Inb11 Vlogic Vs In10 Inb10 Sout In9 Inb9 Reset Vs Senb In8 Inb8 Clock Vs Sdi In7 Inb7 Ref In6 Inb6 In5 Inb5 In4 Inb4 Inb3 Inb2 In3 2 ISL59531 ISL59531 ...

Page 3

Absolute Maximum Ratings (T A Supply Voltage between V and GND 5.5V S Maximum Continuous Output Current . . . . ...

Page 4

Pin Descriptions NAME NUMBER DESCRIPTION INB2 W4 Complementary input IN2 Y4 Input INB3 W2 Complementary input IN3 Y2 Input REF M3 Output reference GND GND Ground SDI L3 Serial data input VS VS Power supply INB4 V2 Complementary input IN4 ...

Page 5

Pin Descriptions (Continued) NAME NUMBER DESCRIPTION GND GND Ground VS VS Power supply OUT9 H20 Output VOVER9 H18 Overlay analog input OVER9 H19 Overlay logic control OUT8 K20 Output VOVER8 K18 Overlay analog input OVER8 K19 Overlay logic control OUT ...

Page 6

Typical Performance Curves 15pF V =+ 100Ω L 10pF INPUT_CH 0 OUTPUT_CH 0 4.7pF FIGURE 1. FREQUENCY RESPONSE - VARIOUS C MUX MODE V =+ 0pF ...

Page 7

Typical Performance Curves V =+ 100Ω L 15pF INPUT_CH 0 OUTPUT_CH 0 10pF 4.7pF FIGURE 7. FREQUENCY RESPONSE - VARIOUS C BROADCAST MODE V =+ 0pF ...

Page 8

Typical Performance Curves THD 2nd HD 3rd HD FIGURE 13. HARMONIC DISTORTION vs FREQUENCY FIGURE 15. DISABLE OUTPUT IMPEDANCE MUX MODE 100Ω L INPUT_CH 15 OUTPUT_CH 15 FIGURE 17. RISE TIME - A 8 ...

Page 9

Typical Performance Curves MUX MODE 100Ω L INPUT_CH 15 OUTPUT_CH 15 FIGURE 19. RISE TIME - A MUX MODE =100Ω L INPUT_CH 15 OUTPUT_CH 15 FIGURE 21. RISING SLEW ...

Page 10

Typical Performance Curves OUTPUT FIGURE 25. OVERLAY SWITCH TURN-ON DELAY TIME 150Ω L INPUT_CH 15 OUTPUT_CH 15 OSC = 40mV FIGURE 27. DIFFERENTIAL GAIN 150Ω L INPUT_CH ...

Page 11

Typical Performance Curves 150Ω L INPUT_CH 15 OUTPUT_CH15 OSC = 40mV FIGURE 31. DIFFERENTIAL GAIN 150Ω L INPUT_CH 15 OUTPUT_CH 15 OSC = 40mV FIGURE 33. DIFFERENTIAL ...

Page 12

Typical Performance Curves 150Ω L INPUT_CH 00 OUTPUT_CH 15 OSC = 40mV FIGURE 37. DIFFERENTIAL GAIN 150Ω L INPUT_CH 00 OUTPUT_CH 15 OSC = 40mV FIGURE 39. ...

Page 13

Typical Performance Curves 150Ω L INPUT_CH 00 OUTPUT_CH 00 OSC = 40mV FIGURE 43. DIFFERENTIAL GAIN, OVERLAY 150Ω L INPUT_CH 00 OUTPUT_CH 00 OSC = 40mV FIGURE ...

Page 14

Bandwidth, MUX Mode 255 229 229 210 222 221 1 244 217 2 257 235 3 264 217 4 255 220 5 253 218 6 247 7 253 227 235 ...

Page 15

Bandwidth, Broadcast Mode 215 198 195 183 184 188 1 214 195 2 210 188 3 212 178 4 206 174 5 203 177 6 201 7 204 187 182 170 ...

Page 16

Block Diagram INPUTS REF SDI CLK ENA General Description The ISL59531 is a 16x16 integrated video crosspoint switch matrix with differential input and output buffers and On- Screen Display (OSD) insertion. This device ...

Page 17

Serial Timing Diagram ENA SCLK t SD SDI B0 B1 LSB LOAD MSB FIRST, LSB LAST PARAMETER Programming Model The device has power-on reset that disables outputs, disables test ...

Page 18

Gain Setting The gain of each output may be set using the gain set word the same format as the output enable control word: B15 B14 B13 B12 B11 ...

Page 19

FIGURE 48. ENGINEERING EVALUATION BOARD FIGURE 49. CUSTOMER DEMOBOARD To prove that the parasitic capacitance is the largest contributor to the difference in bandwidth of the two boards, we added 2.7pF at the output of the demoboard. Figure 50 shows ...

Page 20

Where: • Supply voltage = 5V S • Maximum quiescent supply current = 375mA SMAX • Maximum output voltage of the application = 2V OUT • Load resistance tied to ground = ...

Page 21

Ld PBGA Package ...

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