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PDF ISL59123 Data sheet ( Hoja de datos )
| Número de pieza | ISL59123 | |
| Descripción | Triple Channel Video Driver | |
| Fabricantes | Intersil Corporation | |
| Logotipo |  |
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®
Data Sheet
April 4, 2007
ISL59123
FN6432.1
Triple Channel Video Driver with LPF
The ISL59123 is a triple channel reconstruction filter with a
-3dB roll-off frequency of 18MHz. Operating from single
supplies ranging from +2.5V to +3.6V and sinking a low 4mA
quiescent current, the ISL59123 is ideally suited for low
power, battery-operated applications. An enable pin allows
the part to be placed in a 500nA shutdown mode in less than
30ns.
The ISL59123 is designed to meet the needs for extremely
low power and bandwidth requirements in battery-operated
communication, instrumentation, and modern industrial
applications such as video on demand, cable set-top boxes,
MP3 players, and HDTV. The ISL59123 is offered in a
space-saving chipscale package guaranteed to a 0.57mm
maximum height constraint and specified for operation from
-40°C to +85°C temperature range.
Block Diagram
VIN1
18MHz
50mV
-+
X2
VOUT1
VIN2
18MHz
50mV
-+
X2
VOUT2
VIN3
18MHz
50mV
-+
X2
BIASING AND
EN CONTROL
VOUT3
Features
• 3rd order 18MHz reconstruction filter
• 4mA typical supply current
• Less than 500nA maximum power-down current
• 2.5V to 3.6V supply range
• CSP package
• Pb-free plus anneal available (RoHS compliant)
Applications
• Video amplifiers
• Portable and handheld products
• Communications devices
• Video on demand
• Cable set-top boxes
• Satellite set-top boxes
• MP3 players
• HDTV
• Personal video recorder
Pinout
ISL59123
(9 BALL WLCSP)
TOP VIEW
12
3
A
VIN1
GND
VOUT1
B
VIN2
EN VOUT2
C
VIN3
VDD
VOUT3
Ordering Information
PART NUMBER (Note) PART MARKING TAPE AND REEL TEMP. RANGE (°C)
PACKAGE (Pb-free)
PKG. DWG. #
ISL59123IIZ-T7
123Z
7”
-40 to +85
9 Ball 3x3 WLCSP
W3x3.9B
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.
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2007. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
1 page  
ISL59123
Typical Performance Curves VDD = +3.3V, RL = 150Ω, unless otherwise noted
5.0
VDD = +3.3V
0
4.0 RL = 150Ω
INPUT SWING = +0.3V TO +1.0V
3.0
RSOURCE = 200Ω
-10
2.0 -20
1.0
-30
0.0
-1.0 -40
-2.0
-3.0
-4.0
-5.0
0.1M
1M 10M
FREQUENCY (Hz)
FIGURE 1. GAIN vs FREQUENCY -0.1dB
100M
-50 VDD = +3.3V
RL = 150Ω
-60 INPUT SWING = +0.3V TO +1.0V
RSOURCE = 200Ω
-70
0.1M
1M
10M
FREQUENCY (Hz)
100M
FIGURE 2. GAIN vs FREQUENCY -3dB POINT
1G
10
0 CL = 27pF
-10
-20
-30
-40
CL = 10pF
-50
-60 VDD = +3.3V
RL = 150Ω
-70 INPUT SWING = +0.3V TO +1.0V
RSOURCE = 200Ω
-80
0.1M
1M
10M
FREQUENCY (Hz)
100M
FIGURE 3. GAIN vs FREQUENCY FOR VARIOUS CLOAD
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
VIN (VP-P)
FIGURE 4. MAXIMUM OUTPUT MAGNITUDE vs INPUT
MAGNITUDE
4.0
250
200
150
100
50
0
-50
-100
-150
-200
-250
0.1M
1M 10M
FREQUENCY (Hz)
FIGURE 5. PHASE vs FREQUENCY
100M
5
0
-10 VDD = +3.3V
VAC = 100mVP-P
-20
-30
-40
-50
-60
-70
-80
0.1M
1M 10M
FREQUENCY (Hz)
FIGURE 6. PSRR vs FREQUENCY
100M
FN6432.1
April 4, 2007
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet ISL59123.PDF ] | |
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