ISL59920IRZ Intersil, ISL59920IRZ Datasheet

IC ANLG VID LINE TRPL 20-QFN

ISL59920IRZ

Manufacturer Part Number
ISL59920IRZ
Description
IC ANLG VID LINE TRPL 20-QFN
Manufacturer
Intersil
Type
Video Delay Liner
Datasheet

Specifications of ISL59920IRZ

Applications
RGB Video Signals
Mounting Type
Surface Mount
Package / Case
20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ISL59920IRZ-T7
Manufacturer:
Intersil
Quantity:
1 050
Triple Analog Video Delay Lines
The ISL59920, ISL59921, ISL59922, and ISL59923 are
triple analog delay lines that provide skew compensation
between three high-speed signals. These parts are ideal for
compensating for the skew introduced by a typical CAT-5,
CAT-6 or CAT-7 cable (with differing electrical lengths on
each twisted pair) when transmitting analog video.
Using a simple serial interface, the ISL59920, ISL59921,
ISL59922, and ISL59923’s delays are programmable in
steps of 2, 1.5, 1, or 2ns (respectively) for up to a total delay
of 62, 46.5, 31, or 30ns (respectively) on each channel. The
gain of the video amplifiers can be set to x1 (0dB) or x2
(6dB) for back-termination. The delay lines require a ±5V
supply.
Ordering Information
Pinout
ISL59920IRZ*
ISL59921IR*
ISL59922IRZ*
ISL59923IRZ*
*Add “-T7” suffix for tape and reel. 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.
PART NUMBER
(Note)
59920 IRZ
59921 IRZ
59922 IRZ
59923 IRZ
MARKING
®
PART
1
Data Sheet
DELAY
MAX
46.5
(ns)
62
31
30
ISL59920, ISL59921, ISL59922, ISL59923
GND
V
V
R
G
SM
SP
IN
IN
ISL59920, ISL59921, ISL59922, ISL59923
DELAY STEP
1
2
3
4
5
1-888-INTERSIL or 1-888-468-3774
SIZE (ns)
2.0
1.5
1.0
2.0
(20 LD 5X5 QFN)
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
TOP VIEW
THERMAL
PAD
TYPICAL POWER
DISSIPATION
Features
• 30, 31, 46.5, or 62ns Total Delay
• 1.0, 1.5, or 2.0ns Delay Step Increments
• Very Low Offset Voltage
• Drop-in Compatible with the EL9115
• Low Power Consumption
• 20 Ld QFN Package
• Pb-Free (RoHS Compliant)
Applications
• Skew Control for RGB Video Signals
• Generating Programmable High-speed Analog Delays
(mW)
645
645
645
540
August 31, 2010
15
14
13
12
11 B
All other trademarks mentioned are the property of their respective owners.
R
GNDO
G
V
|
SMO
OUT
OUT
OUT
Intersil (and design) is a registered trademark of Intersil Americas Inc.
20 Ld 5mmx5mm QFN
20 Ld 5mmx5mm QFN
20 Ld 5mmx5mm QFN
20 Ld 5mmx5mm QFN
Copyright Intersil Americas Inc. 2009, 2010. All Rights Reserved
PACKAGE
(Pb-free)
L20.5x5C
L20.5x5C
L20.5x5C
L20.5x5C
FN6826.2
DWG. #
PKG.

Related parts for ISL59920IRZ

ISL59920IRZ Summary of contents

Page 1

... The delay lines require a ±5V supply. Ordering Information PART NUMBER PART (Note) MARKING ISL59920IRZ* 59920 IRZ ISL59921IR* 59921 IRZ ISL59922IRZ* 59922 IRZ ISL59923IRZ* 59923 IRZ *Add “-T7” suffix for tape and reel. Please refer to TB347 for details on reel specifications. ...

Page 2

... Bandwidth, 0ns Delay Time BW ±0.1dB ±0.1dB Bandwidth, 0ns Delay Time SR Slew Rate 2 Thermal Information = +25°C) Thermal Resistance (Typical, Note 1) 20 Lead QFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pb-Free Reflow Profile .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp Recommended Operating Conditions Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +135°C Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85° +5V ...

Page 3

ISL59920, ISL59921, ISL59922, ISL59923 Electrical Specifications LOAD PARAMETER DESCRIPTION Transient Response Time Voltage Overshoot OVER Settling Time Output Settling after Delay Change / Offset Calibration THD Total Harmonic Distortion ...

Page 4

ISL59920, ISL59921, ISL59922, ISL59923 Electrical Specifications LOAD PARAMETER DESCRIPTION POWER SUPPLY CHARACTERISTICS Positive Supply Range SP SPO Negative Supply Range SM SMO I Positive Supply Current (Note ...

Page 5

ISL59920, ISL59921, ISL59922, ISL59923 Pin Descriptions PIN NUMBER PIN NAME GND CENABLE 8 SENABLE 9 SDATA 10 SCLOCK 11 B OUT 12 V ...

Page 6

ISL59920, ISL59921, ISL59922, ISL59923 Typical Performance Curves 2 0ns 10ns -2 30ns - 700mV -8 IN P-P GAIN = 1 -9 -10 100k 1M 10M FREQUENCY (Hz) FIGURE 2. ISL59920 FREQUENCY ...

Page 7

ISL59920, ISL59921, ISL59922, ISL59923 Typical Performance Curves 30ns - 700mV IN P-P GAIN = 1 -10 100k 1M 10M FREQUENCY (Hz) FIGURE 8. ISL59923 FREQUENCY RESPONSE (GAIN = 1) FIGURE 10. OFFSET CORRECTION ...

Page 8

ISL59920, ISL59921, ISL59922, ISL59923 Typical Performance Curves 250 200 150 100 50 OUTPUT REFERRED GAIN = 100M 200M 300M FREQUENCY (Hz) FIGURE 14. ISL59923 NOISE SPECTRUM (10k TO 500MHz) 3.0 2.5 FALL 2.0 1.5 RISE 1.0 0.5 ...

Page 9

ISL59920, ISL59921, ISL59922, ISL59923 Typical Performance Curves 180 160 3 CHANNELS 140 120 100 2 CHANNELS 80 GAIN = DELAY (ns) FIGURE ...

Page 10

ISL59920, ISL59921, ISL59922, ISL59923 Typical Performance Curves 240 220 DELAY = 46.5ns 200 180 160 GAIN = DELAY APPLIED TO ALL 140 CHANNELS NO INPUT, NO LOAD 120 100 80 60 4.0 4.2 4.4 4.6 4.8 5.0 ...

Page 11

ISL59920, ISL59921, ISL59922, ISL59923 Typical Performance Curves FIGURE 31. PACKAGE POWER DISSIPATION vs AMBIENT TEMPERATURE SDATA 10 SCLOCK 8 SENABLE FIGURE 32. ISL59920, ISL59921, ISL59922, ISL59923 BLOCK DIAGRAM Applications Information ...

Page 12

ISL59920, ISL59921, ISL59922, ISL59923 SENABLE t SCLOCK SDATA 0 * when addressing the test register Figure 32 shows the ISL5992x block diagram. The 3 analog inputs are ground referenced single-ended signals. After the signal is received, the delay ...

Page 13

ISL59920, ISL59921, ISL59922, ISL59923 Offset Compensation To counter the effects of offset, the ISL5992x incorporates an offset compensation circuit that reduces the offset to less than ±25mV. An offset correction cycle is triggered by the rising edge of the SENABLE ...

Page 14

ISL59920, ISL59921, ISL59922, ISL59923 These steps are only necessary if the sync signal is embedded on the video and you want to avoid possible monitor blanking during skew adjustment. Test Pins Three test pins are provided (Test R, Test G, ...

Page 15

ISL59920, ISL59921, ISL59922, ISL59923 Power Dissipation As the delay setting increases, additional filter blocks turn on and insert into the signal path. When the delay per channel increments, V current increases by 0.9mA while V SP does not change significantly. ...

Page 16

... 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 ...

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