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MAX11505CUB+

P1-P3P4-P6P7-P9P10-P12
General Description
The MAX11504/MAX11505 integrated filters offer four
channels of 5th order filters for standard-definition video
and include +6dB output buffers on each channel. These
video filters are ideal for anti-aliasing and DAC smooth-
ing in applications such as set-top boxes, security sys-
tems, digital video recorders (DVRs), DVD players, and
personal video recorders.
The MAX11504/MAX11505 video inputs feature a trans-
parent clamp compatible with AC- and DC-coupled
input signals and allow DAC outputs to be directly cou-
pled. The 5th order filters provide a bandwidth of
8.6MHz (typical). The MAX11504 offers a flat passband
response on all channels. The MAX11505 offers a 0.8dB
peaking passband response on Channel 1, resulting in
a bandwidth of 8.9MHz (typical) and a flat passband
response on all other channels.
Each channel includes an output buffer with a gain of
+6dB capable of driving a full 2V
P-P
video signal into two
standard 150Ω (75Ω back terminated) video loads. The
buffers drive either AC- or DC-coupled loads and assure
a blanking level below 1V after the back-match resistor.
The MAX11504/MAX11505 operate from a single +5V
supply and are available in the 0°C to +70°C commer-
cial temperature range. These devices are available in
small 10-pin µMAX
®
packages.
Applications
Set-Top Box Receivers
Digital Video Recorders (DVRs)
Security Video Systems
SDTV
DVD Players
Personal Video Recorders
Video On-Demand
Features
♦ Four-Channel 5th Order Filter for Standard-
Definition Video
♦ +6dB Output Buffers
♦ Transparent Input Clamp
♦ AC- or DC-Coupled Inputs
♦ AC- or DC-Coupled Outputs
♦ Output Buffers Can Drive Two Standard 150Ω
Video Loads
♦ 12kV HBM ESD Protection on Outputs
♦ Flat Passband Response (MAX11504)
♦ 0.8dB Peaking Passband Response on Channel 1
(MAX11505)
♦ Single +5V Power Supply
♦ Small 10-Pin µMAX Package
MAX11504/MAX11505
Four-Channel, Standard-Definition
Video Filters
________________________________________________________________
Maxim Integrated Products
1
19-1057; Rev 0; 11/07
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
EVALUATION KIT
AVAILABLE
Ordering Information
Note: All devices are specified over the 0°C to +70°C commer-
cial temperature range.
Simplified Block Diagram
+6dB
+6dB
+6dB
IN1
IN2
IN3
OUT1
OUT2
OUT3
GND
8.6MHz
8.6MHz
8.9MHz*
TRANSPARENT
CLAMP
TRANSPARENT
CLAMP
TRANSPARENT
CLAMP
TRANSPARENT
CLAMP
8.6MHz
+6dB
IN4
OUT4
8.6MHz
*MAX11505 WITH 0.8dB PEAKING ON CHANNEL 1
V
CC
MAX11504
MAX11505
PART
PIN-
PACKAGE
PACKAGE
CODE
FREQUENCY
RESPONSE
M A X1 1 5 0 4 C U B+ 10 µMAX U10+2 Flat
M A X1 1 5 0 5 C U B+ 10 µMAX U10+2
HF Boost On
Channel 1
Pin Configuration
1
2
3
4
5
10
9
8
7
6
OUT1
OUT2
OUT3
OUT4IN4
IN3
IN2
IN1
MAX11504
MAX11505
µMAX
TOP VIEW
GNDV
CC
µMAX is a registered trademark of Maxim Integrated Products, Inc.
MAX11504/MAX11505
Four-Channel, Standard-Definition
Video Filters
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
CC
= +5V, R
LOAD
= 150Ω to GND, C
IN
= 0.1µF, T
A
= 0°C to +70°C. All frequency response is relative to 100kHz.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
V
CC
to GND ..............................................................-0.3V to +6V
All other pins to GND ..-0.3V to the lower of (V
CC
+ 0.3V) and +6V
Continuous Power Dissipation (T
A
= +70°C)
10-Pin µMAX (derate 8.8mW/°C above +70°C) ........707.3mW
Maximum Current into Any Pin except V
CC
and GND......±50mA
Operating Temperature Range
MAX1150_CUB ...................................................0°C to +70°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature......................................................+150°C
Lead temperature (soldering, 10s) ..................................+300°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNIT
MAX11504 4.5 7.2
-1dB Bandwidth f
1dB
MAX11505, Channel 1 5.0 7.8
MHz
MAX11504 8.6
-3dB Bandwidth f
3dB
MAX11505, Channel 1 8.9
MHz
Stopband Attenuation A
SB
f = 27MHz 50 dB
Low-Frequency Gain A
V
5.5 6.0 6.5 dB
Low-Frequency Gain Matching A
V
(
MATCH
)
0.02 dB
Input Voltage Range V
IN
Referenced to GND if DC-coupled 1.4 V
Differential Gain dG All channels 0.1 %
Differential Phase dφ All channels 0.3 degrees
Total Harmonic Distortion THD V
OUT
= 1.8V
P-P
, f = 1MHz (All channels) 0.1 %
Channel-to-Channel Crosstalk X
TALK
f = 1MHz -70 dB
S i g nal - to- N oi se Rati o SNR NTC-7 weighting, 100kHz, 4.2MHz 80 dB
Propagation Delay t
pd
f = 4.5MHz 76 ns
Power-Supply Rejection Ratio PSRR DC (all channels) 70 dB
Supply-Voltage Range V
CC
4.75 5 5.25 V
Supply Current I
CC
No load 24 35 mA
MAX11504/MAX11505
Four-Channel, Standard-Definition
Video Filters
_______________________________________________________________________________________
3
MAX11504 FREQUENCY RESPONSE
MAX11504toc01
FREQUENCY (MHz)
RESPONSE (dB)
101
-40
-30
-60
-50
-20
-10
0
10
-70
0.1 100
MAX11504 PASSBAND RESPONSE
MAX11504toc02
FREQUENCY (MHz)
RESPONSE (dB)
1
0
-5
5
10
-10
0.1 10
MAX11504 GROUP DELAY
vs. FREQUENCY
MAX11504toc03
FREQUENCY (MHz)
DELAY (ns)
1
60
20
40
100
80
120
0
0.1 10 100
MAX11504 DIFFERENTIAL GAIN, NTSC
MAX11504toc04
DIFFERENTIAL GAIN (%)
0
-0.1
0.1
0.2
-0.2
16754
STEP
32
MAX11504 DIFFERENTIAL PHASE, NTSC
MAX11504toc05
DIFFERENTIAL PHASE (deg)
0
-0.2
0.2
0.4
-0.1
-0.3
0.1
0.3
-0.4
1675432
STEP
MAX11504 2T RESPONSE
MAX11504toc06
200ns/div
IN
OUT
Typical Operating Characteristics
(V
CC
= 5V, R
L
= 150Ω to GND, T
A
= +25°C)
MAX11504 12.5T RESPONSE
MAX11504toc07
400ns/div
IN
OUT
MAX11504 MULTIBURST RESPONSE
MAX11504toc08
10µs/div
IN
OUT
P1-P3P4-P6P7-P9P10-P12

MAX11505CUB+

Mfr. #:
Buy MAX11505CUB+
Manufacturer:
Maxim Integrated
Description:
Multimedia ICs Video ICs 4Ch Standard-Def Video Filte
Lifecycle:
New from this manufacturer.
Delivery:
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