MAX9505 Maxim Integrated Products, MAX9505 Datasheet - Page 12

• Manufacturer Part Number: MAX9505
• Description: DirectDrive Video Amplifier
• Manufacturer: Maxim Integrated Products

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DirectDrive Video Amplifier with
Reconstruction Filter and Analog Switch
12
VIDEO OUTPUT MODE
______________________________________________________________________________________
VIDEO
ASIC
DAC
TOP VIEW
150Ω
VIDOUT
CPV
V
S
SS
SS
IN
13
14
15
16
1µF
1µF
C4
C3
V
3mm x 3mm TQFN
100kΩ
12
1
DD
MODE1
MODE0
MAX9505
11
2
VIDIN
CPV
SGND
BIAS
GND
V
DD
DD
10
3
BUFFER
Functional Diagram/Typical Operating Circuits
4
9
CPGND C1P
8
7
6
5
RECONSTRUCTION
CHARGE PUMP
MODE0
VIDIN
SGND
BIAS
CONTROL
FILTER
LOGIC
1V
1µF
C1
MAX9505
C1N
LEVEL SHIFT
DC
CPV
C2
1µF
SS
REGULATOR
LINEAR
6dB
VIDEO
AMP
CPGND
CPV
CPV
SGND
BIAS
V
C1N
C1P
V
SS
DD
SS
SS
1
2
6
3
4
5
7
8
VIDOUT
MAX9505
QSOP
Pin Configurations
75Ω
16
15
14
13
12
11
10
9
1
2
3
4
S
VIDOUT
S
V
GND
MODE1
MODE0
VIDIN
IN
OUT
DD
4-POLE MULTIMEDIA JACK
AUDIO OUT RIGHT
AUDIO OUT LEFT
VIDEO OUT
GROUND