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MAX11502USA+

P1-P3P4-P6P7-P9P10-P11
General Description
The MAX11501/MAX11502 integrated filters offer three
channels of 5th-order filters for standard-definition
video and include +6dB output buffers on each chan-
nel. These video filters are ideal for anti-aliasing and
DAC smoothing in applications such as set-top boxes,
security systems, digital video recorders (DVRs), DVD
players, and personal video recorders.
The MAX11501/MAX11502 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 typical -3dB band-
width of 8.6MHz (MAX11501) and 8.9MHz (MAX11502)
and offer either a flat passband response (MAX11501)
or a +0.8dB peaking passband response (MAX11502)
on all 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 of below 1V after the back-
match resistor.
The MAX11501/MAX11502 operate from a single +5V
supply and are available in the upper commercial 0°C
to +85°C temperature range. These devices are avail-
able in small 8-pin SO packages.
Applications
Set-Top Box Receivers
Digital Video Recorders (DVRs)
Security Video Systems
SDTV
DVD Players
Personal Video Recorders
Video On-Demand
Features
o Three-Channel 5th-Order 9MHz Filter for
Standard-Definition Video
o +6dB Output Buffers
o Transparent Input Clamp
o AC- or DC-Coupled Inputs
o AC- or DC-Coupled Outputs
o Flat Passband Response (MAX11501)
o +0.8dB Peaking Passband Response (MAX11502)
on All Channels
o 12kV HBM ESD Protection on Outputs
o Single +5V Power Supply
o Small 8-Pin SO Package
MAX11501/MAX11502
Three-Channel,
Standard-Definition Video Filters
________________________________________________________________
Maxim Integrated Products
1
19-3002; Rev 1; 4/08
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
+
Denotes a lead-free package.
Note: All devices are specified over the 0°C to +85°C operat-
ing temperature range.
PART
PIN-
PACKAGE
FREQUENCY
RESPONSE
MAX11501USA+ 8 SO Flat
MAX11502USA+ 8 SO HF Boost
Typical Operating Circuit and Pin Configuration appear at end
of data sheet.
MAX11501
MAX11502
OUT1
+6dB
BUFFERTRANSPARENT
CLAMP
9MHz 5TH-ORDER
BUTTERWORTH
FILTER
IN1
OUT2
+6dB
IN2
OUT3
+6dB
IN3
V
CC
GND
Block Diagram
MAX11501/MAX11502
Three-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 +85°C, frequency response is relative to 100kHz, unless otherwise noted.)
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)
8-Pin SO (derate 5.9mW/°C above +70°C)................. 470mW
Maximum Current into any Pin Except V
CC
and GND......±50mA
Operating Temperature Range
MAX1150_USA+ .................................................0°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead temperature (soldering, 10s) ..................................+300°C
Junction Temperature......................................................+150°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
MAX11501 4.5 7.2
-1dB Bandwidth f
1dB
MAX11502 5 7.8
MHz
MAX11501 8.6
-3dB Bandwidth f
3dB
MAX11502 8.9
MHz
MAX11501, f = 27MHz 50
Stopband Attenuation A
SB
MAX11502, f = 27MHz 48
dB
Low-Frequency Gain A
V
5.8 6.0 6.2 dB
Low-Frequency Gain Match 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 -80 dB
Signal-to-Noise Ratio SNR NTC-7 weighting, 100kHz, 4.2MHz 80 dB
Propagation Delay t
PD
f = 4.5MHz 76 ns
Supply Voltage Range V
DD
4.75 5 5.25 V
Supply Current I
CC
No load 18 26 mA
Power-Supply Rejection Ratio PSRR DC (all channels) 60 dB
MAX11501/MAX11502
Three-Channel,
Standard-Definition Video Filters
_______________________________________________________________________________________
3
MAX11501
FREQUENCY RESPONSE
MAX11501 toc01
FREQUENCY (MHz)
RESPONSE (dB)
101
-60
-50
-40
-30
-20
-10
0
10
-70
0.1 100
MAX11501
PASSBAND RESPONSE
MAX11501 toc02
FREQUENCY (MHz)
RESPONSE (dB)
1
0
3
6
9
-3
0.1 10
MAX11501
GROUP DELAY
MAX11501 toc03
FREQUENCY (MHz)
DELAY (ns)
101
20
40
60
80
100
120
0
0.1 100
MAX11501
DIFFERENTIAL GAIN, NTSC
MAX11501 toc04
STEP
DIFFERENTIAL GAIN (%)
65432
-0.1
0
0.1
0.2
-0.2
17
MAX11501
DIFFERENTIAL PHASE, NTSC
MAX11501 toc05
STEP
DIFFERENTIAL PHASE (deg)
65432
0.1
0
0.2
0.3
0.4
-0.1
17
MAX11501
2T RESPONSE
MAX11501 toc06
CH1 = INPUT
CH2 = OUTPUT, AFTER BACKMATCH RESISTOR
CH2
CH1
200ns/div
MAX11501
MODULATED 12.5T RESPONSE
MAX11501 toc07
CH1 = INPUT
CH2 = OUTPUT, AFTER BACKMATCH RESISTOR
CH2
CH1
400ns/div
MAX11501
MULTIBURST RESPONSE
MAX11501 toc08
CH1 = INPUT
CH2 = OUTPUT, AFTER BACKMATCH RESISTOR
CH2
CH1
10μs/div
MAX11502
FREQUENCY RESPONSE
MAX11501 toc09
FREQUENCY (MHz)
RESPONSE (dB)
101
-60
-50
-40
-30
-20
-10
0
10
-70
0.1 100
Typical Operating Characteristics
(V
CC
= 5V, R
L
= 150Ω to GND, output DC-coupled, T
A
= +25°C.)
P1-P3P4-P6P7-P9P10-P11

MAX11502USA+

Mfr. #:
Buy MAX11502USA+
Manufacturer:
Maxim Integrated
Description:
Multimedia ICs Video ICs 3Ch Standard-Def Video Filter w/Peak
Lifecycle:
New from this manufacturer.
Delivery:
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