This integrated circuit provides all video switching allowing connections between the peri TV plug and video sections in the TV set. The TEA2014A is supplied in a DIP8. PIN CONNECTIONS GROUND 75Ω VIDEO OUTPUT INTERNAL VIDEO INPUT NOT TO BE USED 1 2 3 4 8 7 6 5 EXTERNAL VIDEO INPUT SUPPLY VOLTAGE SWITCHED VIDEO OUTPUT SWITCHING INPUT May 1996 1/4 2014A.
– Video rejection Between Two Inputs 1MHz 1kHz Linearity Distortion Luma (test line 17) Chroma (test line 331) Intermodulation Luma
– Chroma (test line 331) Supply Voltage Rejection (1 kHz)
–
– 50
–
–
– 40
– 50
– 2 2 5 50
–
–
–
–
–
– dB dB
2014A-04.TBL 2014A-02.EPS
Parameter
Min.
Typ.
Max.
Unit
–
–
% % % dB
TYPICAL APPLICATION
VCC Switching Input 7V = External Video 10kΩ O or no connected = Video TV
7 G=2 External Video Input 8 Reference (low impedance)
5
6 Video coming from TV 2Vpp 3 2mA G=1 600Ω
Video 2Vpp
TEA2014A
2 75Ω 1
Video 1Vpp
75Ω
We advice to protect the 75 Ω output .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TEA2014 |
Thomson Components |
Video Switching Circuit for TV | |
2 | TEA2015A |
Thomson |
Vertical Sweep for Black and White and 60 Color TV Sets | |
3 | TEA2016AAT |
NXP |
Digital controller | |
4 | TEA2017 |
ST Microelectronics |
HORIZONTAL AND VERTICAL DEFLECTION MONITOR | |
5 | TEA2017AAT |
NXP |
Digital configurable LLC and multimode PFC controller | |
6 | TEA2018A |
ST Microelectronics |
CURRENT MODE SWITCHING POWER SUPPLY CONTROL CIRCUIT | |
7 | TEA2019 |
ST Microelectronics |
CURRENT MODE SWITCHING POWER SUPPLY CONTROL CIRCUIT | |
8 | TEA2000 |
ETC |
PAL / NTSC Colour Encoder | |
9 | TEA2021 |
SGS-Thomson |
7W Audio Amplifier | |
10 | TEA2024 |
Thomson |
Stereo AF Amplifier | |
11 | TEA2025 |
ST Microelectronics |
STEREO AUDIO AMPLIFIER | |
12 | TEA2025 |
Unisonic Technologies |
STEREO AUDIO AMPLIFIER |