19-4231; Rev 0; 8/08
1mm x 1mm Video Filter Amplifier with
Automatic Shutdown and 4V/V Gain
General Description
Packaged in a 1mm x 1mm UCSP™ with 4 bumps, the
MAX9519 is an ultra-small standard-definition video fil-
ter amplifier with automatic shutdown.
The automatic shutdown circuitry eliminates the need
for a shutdown control. This feature provides intelligent
power management by disabling the filter and output
amplifier in the absence of a video input signal and/or
an output video load. At shutdown, the device con-
sumes only 1.8µA.
The MAX9519 features an internal reconstruction filter
that smooths the steps and reduces the spikes on the
video signal from the video digital-to-analog converter
(DAC). The reconstruction filter typically has ±1dB
passband flatness to 9MHz and typically 48.5dB of
attenuation at 27MHz.
The video input to the MAX9519 can be directly con-
nected to the DAC output. The MAX9519 has an inter-
nal fixed gain of 4V/V and expects a nominal full-scale
video input signal of 0.5V
P-P
. The MAX9519 is specified
to operate over the -40°C to +125°C automotive tem-
perature range.
o
Automatic Shutdown
o
DC-Coupled Input and Output
o
2.7V to 3.6V Single-Supply Operation
o
Reconstruction Filter with 9MHz Passband and
48.5dB Attenuation at 27MHz
o
1.8µA Shutdown Supply Current
Features
o
Ultra-Small, 4-Bump, 1mm x 1mm UCSP
MAX9519
Ordering Information
PART
MAX9519ARS+T
PIN-PACKAGE
4 UCSP
TOP MARK
AAA
Note:
This device is specified over the -40°C to +125°C operat-
ing temperature range.
+Denotes
a lead-free/RoHS-compliant package.
T = Tape and reel.
Pin Configuration
TOP VIEW
(BUMPS FACING DOWN)
1
2
Applications
Mobile Phones
Digital Still Cameras (DSC)
Digital Video Camcorders (DVC)
Portable or Space-Constrained Applications
A
GND
OUT
MAX9519
B
IN
V
DD
UCSP is a trademark of Maxim Integrated Products, Inc.
UCSP
(1mm
×
1mm)
Block Diagram
MAX9519
AUTOMATIC
SHUTDOWN
CONTROL LOGIC
0.5V
P-P
VIDEO
0mV
TO
25mV
300mV
TO
400mV
2V
P-P
VIDEO
IN
BUFFER
LPF
A
V
= 4V/V
OUT
________________________________________________________________
Maxim Integrated Products
1
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.
1mm x 1mm Video Filter Amplifier with
Automatic Shutdown and 4V/V Gain
MAX9519
ABSOLUTE MAXIMUM RATINGS
(Voltages with respect to GND.)
V
DD
.................................................................................0 to +4V
IN ............................................................................. -0.3V to +4V
OUT (during shutdown)............................. -0.3V to +V
DD
+ 0.3V
Continuous Current
IN ...................................................................................±20mA
Continuous Power Dissipation (T
A
= +70°C)
4-Bump UCSP (derate 3mW/°C above +70°C).............239mW
Maximum Output Current
OUT ................................................................................±100mA
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Bump Temperature (soldering)
Infrared (15s) ................................................................+220°C
Vapor Phase (60s) ........................................................+215°C
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.
ELECTRICAL CHARACTERISTICS
(V
DD
= 3.3V, video output has R
L
= 150Ω connected to GND, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at
T
A
= +25°C.) (Note 1)
PARAMETER
Supply Voltage Range
SYMBOL
V
DD
CONDITIONS
Guaranteed by PSRR test
Automatic shutdown
mode
No load, IN does not
have an active video
signal
No load, IN has a
black-burst video
signal with a sync tip
at GND
MIN
2.7
1.8
TYP
MAX
3.6
4
µA
5.4
UNITS
V
Active-detect mode
Supply Current
I
DD
R
L
= 150Ω connected to GND, IN has a
black-burst video signal with a sync tip,
quiescent current only; no load current is
included
AUTOMATIC SHUTDOWN
Minimum Line Frequency
Sync Slice Level
Output Load Detect Threshold
DC CHARACTERISTICS
Input Voltage Range
Input Current
Input Resistance
DC Voltage Gain
Output Level
I
B
R
IN
A
V
Guaranteed by output-voltage swing (Note 2)
IN = GND
V
DD
= 2.7V,
0
≤
V
IN
≤
0.525V
V
DD
= 3.0V,
0
≤
V
IN
≤
0.6V
3.92
0.18
2.058
2.352
Guaranteed by
output-voltage swing
IN = GND
2.7V
≤
V
DD
≤
3.6V
3.0V
≤
V
DD
≤
3.6V
0
0
7.3
1.7
2.9
4.8
mA
kHz
3.0
200
0.525
0.6
1
20
4
0.325
2.1
2.4
4.08
0.475
2.145
V
P-P
2.450
5
%V
DD
Ω
V
µA
MΩ
V/V
V
Output-Voltage Swing
Measured at output
2
_______________________________________________________________________________________
1mm x 1mm Video Filter Amplifier with
Automatic Shutdown and 4V/V Gain
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= 3.3V, video output has R
L
= 150Ω connected to GND, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at
T
A
= +25°C.) (Note 1)
PARAMETER
Output Resistance
Output Leakage Current
Power-Supply Rejection Ratio
AC CHARACTERISTICS
±1dB passband flatness
Standard-Definition
Reconstruction Filter
V
IN
= 0.5V
P-P
,
reference frequency
is 1MHz
DG
DP
f = 3.58MHz
f = 4.43MHz
f = 3.58MHz
f = 4.43MHz
100kHz
≤
f
≤
5MHz, V
OUT
= 2V
P-P
100kHz
≤
f
≤
5MHz
PSRR
f = 100kHz, 200mV
P-P
2T = 200ns
2T = 200ns, bar time is 18µs; the beginning
2.5% and the ending 2.5% of the bar time is
ignored
2T = 200ns, bar time is 18µs; the beginning
2.5% and the ending 2.5% of the bar time is
ignored
5-step staircase
f = 5MHz
f = 5.5MHz
f = 10.5MHz
f = 27MHz
9
-0.15
-3
-48.5
0.6
0.45
0.85
0.9
5
71.9
45
0.25
0.2
%
Degrees
ns
dB
dB
K%
K%
dB
MHz
PSRR
SYMBOL
R
OUT
CONDITIONS
V
OUT
= 1.3V, -5mA
≤
I
LOAD
≤
+5mA
IN does not have active video signal,
V
OUT
= 1.1V
2.7V
≤
V
DD
≤
3.6V, V
IN
= 150mV
42
65
MIN
TYP
0.47
1
MAX
UNITS
Ω
µA
dB
MAX9519
Differential Gain
Differential Phase
Group-Delay Distortion
Peak Signal to RMS Noise
Power-Supply Rejection Ratio
2T Pulse Response
2T Pulse-to-Bar K Rating
2T Bar Response
Nonlinearity
Output Impedance
0.3
0.1
6
K%
%
Ω
Note 1:
All devices are 100% production tested at T
A
= +25°C. Specifications over temperature limits are guaranteed by design.
Note 2:
Voltage gain (A
V
) is a two-point measurement in which the output-voltage swing is divided by the input-voltage swing.
_______________________________________________________________________________________
3
1mm x 1mm Video Filter Amplifier with
Automatic Shutdown and 4V/V Gain
MAX9519
Typical Operating Characteristics
(V
DD
= 3.3V, GND = 0V, DC-coupled input, video output has R
L
= 150Ω connected to GND, T
A
= +25°C, unless otherwise noted.)
SMALL-SIGNAL GAIN
vs. FREQUENCY
MAX9519 toc01
SMALL-SIGNAL GAIN FLATNESS
vs. FREQUENCY
1
0
NORMALIZED GAIN (dB)
-1
-2
-3
-4
-5
-6
-7
-8
V
OUT
= 100mV
P-P
MAX9519 toc02
LARGE-SIGNAL GAIN
vs. FREQUENCY
V
OUT
= 2V
P-P
0
NORMALIZED GAIN (dB)
-10
-20
-30
-40
-50
-60
-70
0.1
1
10
100
MAX9519 toc03
10
0
NORMALIZED GAIN (dB)
-10
-20
-30
-40
-50
-60
-70
0.1
1
V
OUT
= 100mV
P-P
2
10
10
100
0.1
1
10
100
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
LARGE-SIGNAL GAIN FLATNESS
vs. FREQUENCY
MAX9519 toc04
GROUP DELAY
vs. FREQUENCY
V
OUT
= 2V
P-P
MAX9519 toc05
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
-10
-20
V
DD
= 3.3V
V
RIPPLE
= 200mV
P-P
MAX9519 toc06
2
1
0
NORMALIZED GAIN (dB)
-1
-2
-3
-4
-5
-6
-7
-8
0.1
1
10
V
OUT
= 2V
P-P
120
100
80
DELAY (ns)
0
PSRR (dB)
-30
-40
-50
-60
60
40
20
0
-70
-80
0.1
1
10
100
0.1
1
10
100
FREQUENCY (MHz)
FREQUENCY (MHz)
100
FREQUENCY (MHz)
QUIESCENT SUPPLY CURRENT
vs. TEMPERATURE
MAX9519 toc07
VOLTAGE GAIN
vs. TEMPERATURE
MAX9519 toc08
OUTPUT VOLTAGE
vs. INPUT VOLTAGE
MAX9519 toc09
2.9
V
IN
= BLACK VIDEO SIGNAL
R
L
= 150Ω
I
SUPPLY
= I
DD
- I
OUT
4.05
4.04
4.03
VOLTAGE GAIN (V/V)
4.02
4.01
4.00
3.99
3.98
3.97
3.96
V
IN
= 600mV
V
DD
= 3.0V
3.5
3.0
OUTPUT VOLTAGE (V)
2.5
2.0
1.5
1.0
0.5
0
2.8
SUPPLY CURRENT (mA)
2.7
2.6
2.5
2.4
-50
-25
0
25
50
75
100
125
TEMPERATURE (°C)
3.95
-50
-25
0
25
50
75
100
125
TEMPERATURE (°C)
0
0.2
0.4
0.6
0.8
1.0
INPUT VOLTAGE (V)
4
_______________________________________________________________________________________
1mm x 1mm Video Filter Amplifier with
Automatic Shutdown and 4V/V Gain
Typical Operating Characteristics (continued)
(V
DD
= 3.3V, GND = 0V, DC-coupled input, video output has R
L
= 150Ω connected to GND, T
A
= +25°C, unless otherwise noted.)
MAX9519
DIFFERENTIAL GAIN
AND PHASE
DIFFERENTIAL GAIN
(%)
DIFFERENTIAL GAIN
(%)
0.6
0.5
0.4
0.3
0.2
0.1
0
-0.1
0.4
0.2
0
-0.2
-0.4
-0.6
1
2
3
4
5
6
7
f = 3.58MHz
0.4
0.3
0.2
0.1
0
-0.1
-0.2
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
1
2
MAX9519 toc10
DIFFERENTIAL GAIN
AND PHASE
f = 4.43MHz
MAX9519 toc11
2T RESPONSE
MAX9519 toc12
IN
100mV/div
1
2
3
4
5
6
f = 3.58MHz
7
1
2
3
4
5
6
f = 4.43MHz
7
OUT
400mV/div
DIFFERENTIAL PHASE
(deg)
DIFFERENTIAL PHASE
(deg)
3
4
5
6
7
100ns/div
12.5T RESPONSE
MAX9519 toc13
NTC-7 VIDEO TEST SIGNAL
MAX9519 toc14
PAL MULTIBURST RESPONSE
MAX9519 toc15
IN
100mV/div
IN
200mV/div
IN
200mV/div
OUT
400mV/div
OUT
800mV/div
OUT
800mV/div
400ns/div
10μs/div
10μs/div
PAL COLOR BARS
MAX9519 toc16
FIELD SQUARE-WAVE RESPONSE
MAX9519 toc17
IN
200mV/div
IN
200mV/div
OUT
800mV/div
OUT
800mV/div
10μs/div
2ms/div
_______________________________________________________________________________________
5
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