
MAX11508/MAX11509
Low-Cost, 3-Channel, HD/PS/SD/BP
Video Filters with Buffer
2
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ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = +5V, RLOAD = 150 to GND, CIN = 0.1F, TA = 0°C to +85°C, all frequency responses are relative to 100kHz, unless other-
wise noted.) (Note 1)
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.
VCC to GND ..............................................................-0.3V to +6V
All Other Pins to GND...................................-0.3V to the lower of
(VCC + 0.3V) and +6V
Continuous Power Dissipation (TA = +70°C)
14-Pin TSSOP (derate 10mW/°C above +70°C) .......796.8mW
Maximum Current into Any Pin Except VCC and GND .....±50mA
Operating Temperature Range…. ..........................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
DC CHARACTERISTICS
Supply Current
ICC
No load
24
35
mA
Supply Voltage Range
VDD
4.75
5.00
5.25
V
Input Voltage Range
VIN
Referenced to GND if DC-coupled
1.4
V
BIAS = high
1
Power-Down Current
IPD
BIAS = low
15
A
Digital Input High Voltage
VIH
2.0
V
Digital Input Low Voltage
VIL
0.8
V
STANDARD-DEFINITION VIDEO
MAX11508, TA = +25°C
4.5
7.9
-1dB Bandwidth
f1dB
MAX11509, TA = +25°C
5
8.6
MHz
MAX11508
9.0
-3dB Bandwidth
f3dB
MAX11509
10
MHz
Stopband Attenuation
ASB
f = 27MHz
35
48
dB
Low-Frequency Gain
AV
No load
5.6
6.0
6.6
dB
Differential Gain
dG
All channels
0.7
%
Differential Phase
d
φ
All channels
0.7
Degrees
Total Harmonic Distortion
THD
VOUT = 1.4VP-P, f = 1MHz, all channels
-60
dB
Signal-to-Noise Ratio
SNR
2VP-P signal to RMS noise,
f = 100kHz to 4.2MHz
71
dB
Group Delay
tG
f = 4.5MHz
59
ns
Power-Supply Rejection Ratio
PSRR
DC, all channels
50
dB