TDA8310 Datasheet, PDF (9/24 Pages) NXP Semiconductors – PAL/NTSC colour processor for PIP applications

Philips Semiconductors
PAL/NTSC colour processor for
PIP applications
CHARACTERISTICS
V_P = 8 V; T_amb = 25 °C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
Supplies
V_P
I_P1
I_P2
P_tot
IF circuit
supply voltage (pins 19 and 41)
supply current (pin 19)
supply current (pin 41)
total power dissipation
VISION IF AMPLIFIER INPUT (PINS 33 AND 34)
V_i(rms)
input sensitivity (RMS value)
R_I
C_I
G_cr
V_i(rms)
Input resistance (differential)
Input capacitance (differential)
gain control range
maximum input signal (RMS value)
VIDEO AMPLIFIER OUTPUT; note 4 (PIN 22)
V_22(neg)
negative modulation
zero signal output level
top sync level
V_22(pos)
positive modulation
zero signal output level
white level
∆V₂₂
difference in amplitude between
negative and positive modulation
Z_O
video output impedance
I_bias
internal bias current of NPN emitter
follower output transistor
I_source
S/N
maximum source current
signal-to-noise ratio
V_22(rc)
residual carrier signal
note 1
f_i = 38.90 MHz
f_i = 45.75 MHz
f_i = 58.75
note 2
note 2
note 3
note 5
note 5
notes 6 and 7
V_i = 10 mV
end of control range
note 6
Preliminary specification
TDA8310
MIN. TYP. MAX. UNIT
7.2
8.0
8.8
V
45
65
80
mA
3
5
10
mA
−
560
−
mW
−
70
100
µV
−
70
100
µV
−
70
100
µV
1.6
2.0
2.4
kΩ
−
3
−
pF
64
−
−
dB
100
150
−
mV
4.45 4.60 4.75 V
1.9
2.0
2.1
V
1.85 2.00 2.15 V
4.2
4.3
4.4
V
−
0
15
%
−
−
75
Ω
1
−
−
mA
−
−
5
mA
52
60
−
dB
52
61
−
dB
−
2.5
−
mV
February 1995
9