19-0676; Rev 0; 11/06
MAX9509/MAX9510 Evaluation Kits
Features
The MAX9509/MAX9510 evaluation kits (EV kits) are
fully assembled and tested surface-mount PCBs that
evaluate the MAX9509/MAX9510 ICs. The MAX9509/
MAX9510 EV kits amplify standard-definition video signals and set the video output black level near ground,
while consuming minimal power. The EV kits operate
from a 1.7V to 2.625V single power supply.
Single 1.7V to 2.625V Power-Supply Operation
DC-Coupled Input with Option for AC-Coupling
DC-Coupled Output
Video Output Black Level Set Near Ground
Reconstruction Filter with ±1dB Passband to
8.1MHz and 46dB Attenuation at 27MHz (MAX9509)
The MAX9509 EV kit has an additional internal reconstruction filter that typically has ±1dB passband flatness
of 8.1MHz, 3dB attenuation at 10MHz, and a 46dB attenuation at 27MHz. Both MAX9509/MAX9510 EV kits provide an internal fixed gain of 8V/V and accept an input
full-scale video signal of 0.25VP-P (nominal), providing an
output full-scale video signal of 2 VP-P (nominal).
Internal Preset Gain of 8V/V
10nA Shutdown Current
8-Pin TDFN Package (MAX9509), 8-Pin µMAX®
Package (MAX9510)
Surface-Mount Components
Component List
DESIGNATION
QTY
C1, C2
C3
2
1µF ±10%, 10V X7R ceramic
capacitors (0603)
Murata GRM188R61A105K
TDK C1608X7R1A105K
1
0.1µF ±10%, 16V X7R ceramic
capacitor (0603)
Murata GRM188R71C104K
TDK C1608X7R1C104K
C4
1
C5
0
JU1
R1, R2
R3
1
2
1
U1
1
Fully Assembled and Tested
DESCRIPTION
Lead-Free and RoHS Compliant
Ordering Information
2
—
1
Shunts
IC PACKAGE
MAX9509EVKIT+
0°C to +70°C*
8 TDFN-EP**
(2mm x 2mm x 0.8mm)
MAX9510EVKIT+
0°C to +70°C*
8 µMAX
*This limited temperature range is for the EV kit PCB only. The
MAX9509/MAX9510 IC temperature range is -40°C to +125°C.
**EP = Expose paddle.
Not installed, ceramic capacitor
(0603)
3-pin header
75Ω ±1% resistors (0603)
0Ω ±5% resistor (0603)
See the EV Kit-Specific Component
List
IN, OUT
TEMP RANGE
+Denotes a lead-free and RoHS-compliant EV kit.
10µF ±20%, 6.3V X5R ceramic
capacitor (0805)
Taiyo Yuden JMK212BJ106MG
TDK C2012X5R0J106M
BNC 75Ω PCB vertical mount
connectors
PART
Component Suppliers
SUPPLIER
PHONE
WEBSITE
Murata
770-436-1300
www.murata.com
Taiyo Yuden
800-348-2496
www.t-yuden.com
TDK Corp.
847-803-6100
www.component.tdk.com
Note: Indicate that you are using the MAX9509/MAX9510
when contacting these component suppliers.
EV Kit-Specific Component List
EV KIT PART
NUMBER
QTY
MAX9509EVKIT+
1
MAX9510EVKIT+
1
REFERENCE
DESIGNATOR
U1
DESCRIPTION
PCB NAME
MAX9509ATA+ (8-pin,
2mm x 2mm x 0.8mm, TDFN)
Top Mark AAZ
MAX9509 Evaluation Kit+
MAX9510AUA+ (8-pin µMAX)
MAX9510 Evaluation Kit+
µMAX is a registered trademark of Maxim Integrated Products, Inc.
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
Evaluate: MAX9509/MAX9510
General Description
Evaluate: MAX9509/MAX9510
MAX9509/MAX9510 Evaluation Kits
Quick Start
Recommended Equipment
• 1.7V to 2.625V, 500mA DC power supply (VDD)
• Video signal generator
• Video measurement equipment (e.g., Tektronix
VM-700T)
Procedure
The MAX9509/MAX9510 EV kits are fully assembled
and tested. Follow the steps below to verify board
operation. Caution: Do not turn on the power supply
until all connections are completed.
1) Verify that a shunt is installed across pins 2-3 of
jumper JU1 (EV kit enabled).
2) Connect the power supply ground to the GND pad
on the EV kit.
3) Connect the 1.7V to 2.625V supply to the VDD pad
on the EV kit.
4) Connect the output of the video signal generator to
the IN BNC connector on the EV kit. The video signal must be biased such that the sync tip is at
ground.
5) Connect the OUT BNC connector on the EV kit to
the input of the video measurement equipment.
6) Set the video signal generator for the desired video
input signal.
7) Turn on the power supply and enable the video signal generator.
8) Analyze the video output signal with the VM-700T
video measurement equipment.
Detailed Description
The MAX9509/MAX9510 EV kits are fully assembled
and tested surface-mount PCBs that evaluate the
MAX9509/MAX9510 ICs. The MAX9509/MAX9510
amplify and set the video output black level near
ground for standard-definition video signals, while consuming minimal power. The EV kits operate from a 1.7V
to 2.625V single power supply.
2
The MAX9509 EV kit has an additional internal reconstruction filter that smoothes 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 of 8.1MHz, 3dB attenuation at 10MHz, and 46dB attenuation at 27MHz.
Both MAX9509/MAX9510 EV kits provide an internal
fixed gain of 8V/V and accept an input full-scale video
signal of 0.25VP-P (nominal), providing an output fullscale video signal of 2VP-P (nominal).
Video input and output signals from the EV kits are DCcoupled, eliminating large DC-blocking capacitors. The
input of each EV kit has a 75Ω termination to ground
and the output has a 75Ω back-termination resistor.
The input of the MAX9509/MAX9510 EV kits can be
directly connected to the output of a video DAC. The
MAX9509/MAX9510 also feature a transparent input
sync-tip clamp, allowing AC-coupling of input signals
with different DC biases.
Jumper Selection
Shutdown Mode (SHDN)
Jumper JU1 controls the shutdown mode (SHDN) of the
MAX9509/MAX9510 EV kits. The shutdown mode turns
off the sync-tip clamp, filter (MAX9509), amplifier,
charge pump, and linear regulator, and reduces the
IC’s quiescent supply current to 10nA (typ). See Table 1
for JU1 jumper selection.
Table 1. JU1 Jumper Selection
SHUNT
POSITION
SHDN PIN
EV KIT FUNCTION
1-2
Low
Disabled
2-3*
High
Enabled
*Default position.
AC-Coupled Input
By default, the MAX9509/MAX9510 EV kits are set for a
DC-coupled input. However, these kits are configured
for an AC-coupled input as well. To change the setting
to AC-coupled, remove R3 and install a 0.1µF ceramic
capacitor across the C5 pads.
_______________________________________________________________________________________
MAX9509/MAX9510 Evaluation Kits
Evaluate: MAX9509/MAX9510
C5
OPEN
VDD
R3
0Ω
6
IN
VIDIN
R2
75Ω
1%
VDD
VDD
5
C4
10µF
6.3V
C3
0.1µF
16V
U1
MAX9509
2
VDD
C1N
GND
4
C1P
VIDOUT
GND
3
C2
1µF
10V
8
1.7V TO 2.625V
R1
75Ω
1%
OUT
3
7
JU1
2
SHDN
VSS
1
VSS
C1
1µF
10V
1
Figure 1. MAX9509 EV Kit Schematic
C5
OPEN
VDD
R3
0Ω
6
IN
VIDIN
R2
75Ω
1%
VDD
VDD
5
C3
0.1µF
16V
U1
C4
10µF
6.3V
MAX9510
2
VDD
C1N
GND
4
C1P
VIDOUT
GND
3
C2
1µF
10V
8
1.7V TO 2.625V
R1
75Ω
1%
OUT
3
7
JU1
2
1
SHDN
VSS
1
VSS
C1
1µF
10V
Figure 2. MAX9510 EV Kit Schematic
_______________________________________________________________________________________________________
3
Evaluate: MAX9509/MAX9510
MAX9509/MAX9510 Evaluation Kits
Figure 3. MAX9509 EV Kit Component Placement Guide—
Component Side
Figure 4. MAX9509 EV Kit PCB Layout—Component Side
Figure 5. MAX9509 EV Kit PCB Layout—Solder Side
4
_______________________________________________________________________________________
MAX9509/MAX9510 Evaluation Kits
Figure 7. MAX9510 EV Kit PCB Layout—Component Side
Figure 8. MAX9510 EV Kit PCB Layout—Solder Side
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 _____________________ 5
© 2006 Maxim Integrated Products
is a registered trademark of Maxim Integrated Products, Inc.
Evaluate: MAX9509/MAX9510
Figure 6. MAX9510 EV Kit Component Placement Guide—
Component Side
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