AVPro® 5303B
Universal 3-Input A/V Switch Interface
DATA SHEET
Audio Characteristics - Unless otherwise noted, all audio outputs shall drive a load of 10.3 kΩ. All audio outputs will
withstand a sustained 300Ω to ground without damage.
PARAMETER
CONDITION
MIN
110
NOM
160
1.6
MAX
210
5
UNIT
kΩ
Input Impedance
Output Impedance
Audio Gain Control
Ω
fin = 1.0 kHz
Register 1 = xxx0xxxx
Register 1 = xxx1xxxx
0
6
dB
dB
Frequency Response
0.5 Vrms input, Flat within
20
kHz
± 0.3 dB
Measured -3 dB point
fin = 1.0 kHz, 2.0 Vrms
100
90
kHz
dB
Dynamic Range
A Weighting filter
100
100
Signal to Noise ratio
fin = 1.0 kHz, 2.0 Vrms
90
dB
A Weighting filter
Distortion (THD)
0.5 Vrms output
2 Vrms output
0.03
0.1
%
%
DC Offset
Output Phase Matching
Cross Talk
-250
75
250
mV
Deg.
dB
fin = 1.0 kHz, 0.5 Vrms
fin = 1.0 kHz, 2.0 Vrms
Video input = 1.0 Vpp @ 100 kHz
Audio input = 0.5 Vrms @ 1.0 kHz
0.5
100
150
Audio to video path skew
ns
TV Function Pin Characteristics
MIN
10
NOM
PARAMETER
Output Load
Series Resistance
CONDITION
MAX
500
UNIT
kΩ
@ Func_out
290
350
220
With Output Load, 10kΩ,
Vin = 12V
With Output Load, 10kΩ,
Vin = 9.5V
With Output Load, 10kΩ,
Vin = 7V
Ω
500
Ω
Ω
500
Fast Blanking (FB) Pin Characteristics
MIN
100
0.0
1.0
-50
300
NOM
PARAMETER
Input Impedance
Blanking Input Level
CONDITION
MAX
UNIT
kΩ
V
V
ns
Ω
FB1, FB2, FB3
Input Logical “0”
Input Logical “1”
FB to RGB Signals
@ FB_out
0.4
3.0
50
Blanking Delay
Output Load
FB Gain
1.0
V/V
Page: 11 of 16
© 2005 TERIDIAN Semiconductor Corporation
Rev 1.0
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
