Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- DESCRIPTION
- DESCRIPTION (continued)
- ABSOLUTE MAXIMUM RATINGS
- DISSIPATION RATINGS
- RECOMMENDED OPERATING CONDITIONS
- ELECTRICAL CHARACTERISTICS: VS+ = 3.3 V
- ELECTRICAL CHARACTERISTICS: VS+ = 5 V
- TIMING REQUIREMENTS
- FUNCTIONAL BLOCK DIAGRAM
- PIN CONFIGURATION
- TYPICAL CHARACTERISTICS
- TYPICAL CHARACTERISTICS: VS+ = 3.3 V
- TYPICAL CHARACTERISTICS: VS+ = 5 V
- APPLICATION INFORMATION
- OPERATING VOLTAGE
- INPUT OVERVOLTAGE PROTECTION
- TYPICAL CONFIGURATION and VIDEO TERMINOLOGY
- INPUT MODES OF OPERATION: DC
- INPUT MODES OF OPERATION: DC + 135-mV SHIFT
- INPUT MODES OF OPERATION: AC BIAS
- INPUT MODES OF OPERATION: AC SYNC-TIP-CLAMP
- OUTPUT MODES OF OPERATION: DC COUPLED
- OUTPUT MODES OF OPERATION: AC-COUPLED
- OUTPUT MODES OF OPERATION: AC-COUPLED WITH SAG CORRECTION
- INCREASING GAIN
- LOW-PASS FILTER AND BYPASS MODES
- BENEFITS OF THS7303 OVER PASSIVE FILTERING
- I2C INTERFACE NOTES
- GENERAL I2C PROTOCOL
- I2C DESIGN NOTES: ISSUES AND SOLUTIONS
- SLAVE ADDRESS
- CHANNEL SELECTION REGISTER DESCRIPTION (SUB-ADDRESS)
- CHANNEL REGISTER BIT DESCRIPTIONS
- EXAMPLE: WRITING TO THE THS7303
- EXAMPLE: READING FROM THE THS7303
- EVALUATION MODULE
- EVM BOARD LAYERS
- Revision History

0.01
0.1
1
10
100
0.1
1
10 100 1000
Z − OutputImpedance −
O
W
Filter=9MHz
Filter=Bypass
f − Frequency − MHz
V =5V
S
0
50
100
150
250
200
300
350
0.5 1 1.5 2 2.5 3 3.5 4
V − OutputVoltage − V
O PP
SR SlewRate − V/ sm−
V =5V
R =150 ||13pF
S
L
W
Filter=9MHz
Filter=16MHz
Filter=35MHz
Bypass
−90
−85
−80
−75
−70
−65
−60
−55
−50
−45
−40
0.1 1 10 100 1000
FeedThrough − dB
AppliedSignaltoUnselectedMUX
MeasuredOutputofChannel
Referredto AppliedSignalInput
Filter=35 MHz
Filter=16 MHz
Filter=9MHz
Filter=Bypass
V =5V
S
f − Frequency − MHz
0
10
20
30
40
50
60
70
80
0.01 0.1 1 10 100
PSRR − PowerSupplyRejectionRatio − dB
f − Frequency − MHz
V =5V,
R =
S
L
150||13pF
Filter=9MHz
Filter=Bypass
Filter=16MHz
Filter=35MHz
THS7303
SLOS479B – OCTOBER 2005– REVISED MARCH 2011
www.ti.com
TYPICAL CHARACTERISTICS: V
S+
= 5 V (continued)
R
L
= 150 Ω to GND and dc-coupled input and output, unless otherwise noted.
SLEW RATE OUTPUT IMPEDANCE
vs vs
OUTPUT VOLTAGE FREQUENCY
Figure 54. Figure 55.
MUX FEEDTHROUGH POWER-SUPPLY REJECTION RATIO
vs vs
FREQUENCY FREQUENCY
Figure 56. Figure 57.
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