TDA6920X Ver la hoja de datos (PDF) - Infineon Technologies
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TDA6920X Datasheet PDF : 27 Pages
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TDA 6920
Reference
Table 5-4 AC/DC Characteristics with TA 25 °C, VCC = 8.5 V (continued)
Symbol
Limit Values
Unit
min typ max
Input DC-voltage ( clamping )
Input current ( clamping )
V In1-In7
I In1-In7
1.8
V
0.33
1
µA
Input DC-voltage
( for ext. clamping override )
Input DC-voltage
(non-clamping, Bus controlled)
Input current
( SCL, SDA, address)
Output current ( SDA )
Output voltage low ( SDA )
SCL,SDA,
address (96 hex) : high
SCL,SDA,
address (94 hex) : low
SCL,SDA,address (hysteresis)
Video bandwidth
Video gain
Crosstalk ( 0 - 5 MHz ) SO-28
V In1-In7
2.4
V
V In2,3,4
2.4
V
ISDA, SCL
IAddress
0.1 0.4 µA
I SDA
6
mA
V SDA
V SDA
0
0.2 0.4
V
0
0.3 0.6
V
VSDA, SCL
3.0
VAddress
VCC
V
VSDA, SCL
0
VAddress
1.5 V
VSDA, SCL
0.2
VAddress
1
V
Pout/in
15 20
MHz
Vout/Vin
1.9 2.0 2.1
A
-65 -60 dB
Crosstalk ( 0 - 5 MHz ) SO-28
A
-55 -50 dB
Crosstalk ( 0 - 5 MHz ) DIP-18
A
-62 -57 dB
Crosstalk ( 0 - 5 MHz ) DIP-18
A
-45 -40 dB
Input AC-voltage
Input AC-voltage
Input AC-voltage ( sinus )
Output AC-voltage
I2C bus clock
Output linearity
VC
V In1-In7
V In2,3,4
Vout1-out5
fin SDA, SCL
DGout1-out5
0.75
1
Vpp
1
1.5 Vpp
1
1.5 Vpp
2
3
Vpp
400 500 kHz
0.2
1
%
Input resistance
( non-clamping )
Input Source-Impedance
( clamping )
Input Coupling-Capacitor
( clamping)
Output dyn. impedance
R C,In2,3,4
40
50
kΩ
R In1-In7
0
75 500 Ω
C In1-In7
Rout1-out5
47
nF
10
µF
50
75
Ω
Test Conditions
V In1-In7 = 0 Vpp
V In1-In7 = 0 Vpp
V In1-In7 = 0 Vpp
V In2,3,4 = 0 Vpp
V SDA, SCL = 0 V
VAddress = 0 V
V SDA = 0.6 V
I SDA = 3 mA sink
I SDA = 6 mA sink
dependant on input
frequency
-3dB point
inputs 75Ω to gnd
inputs 500Ω to gnd
inputs 75Ω to gnd
inputs 500Ω to gnd
sinus
clamped
non clamped
RL=∞
CVBS-signal
>20Hz Audiosignal
Item
Wireless Components
5-4
Specification, August 1999
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