TDA5930-5 Datasheet, PDF (7/18 Pages) Siemens Semiconductor Group – Video IF Amplifier and Demodulator

TDA 5930-5
Characteristics (cont’d)
T_A = 25 ˚C
Parameter
Symbol
Limit Values
Unit Test Condition
min. typ. max.
Switching Voltage (figure 12)
L = L/E standard
V₂
0
H = B/G stand. or open
V₂
2.6
Dynamic Characteristics
1.8 V
6
V
Min. IF-Input Voltage (figure 1)
(min. gain)
PC rms V_1/16
45
60
µV V_11pp – 1 dB
Max. IF-Input Voltage (figure 1)
(max. gain)
PC rms
IF-control range (figure 1) ∆V
105 140
65
70
mV V_1/16 V_11pp + 1 dB
dB
Pos. video output (figure 8)
Change ∆V₁₁
by standard switch-over
V₁₁
∆V₁₁
2.7 3.0 3.3 V_pp R_L ≥ 1.5 kΩ
1
5
% 0 V < V₂ < 2 V =
B/G Operat.
2.6 V < V₂ < 6 V =
L Operat.
Changes via
operating voltage
∆V₁₁/
∆V₁₃
1.5 3
% 10.8 V < V₁₃ < 13.2 V
Neg. video output (figure 9) V₁₂
1.95 2.15 2.35 V_pp R_L = ∞
Video output voltage change (figure 8) by means of a control range of 55 dB
∆V₁₁
0.2 0.5 dB
Design Notes (no 100 % final test)
Input resistance
(symmetrical)
Input capacitance
(symmetrical)
Low pass cut-off
frequency (figure 5)
R_1/16
1.5
C_1/16
f_{– 3 dB(10)} 70
2
2.5 kΩ
2
5
pF
100 130 Hz C_10/15 =
100 nF ± 10 %
Semiconductor Group
19