TDA8310A Datasheet, PDF (14/24 Pages) NXP Semiconductors – PAL/NTSC colour processor for PIP applications

Philips Semiconductors
PAL/NTSC colour processor
for PIP applications
Product specification
TDA8310A
SYMBOL
PARAMETER
CONDITIONS
FAST BLANKING/SWITCH INPUTS (PINS 13 AND 52); note 15
I_I
input current
V_IH
HIGH level input voltage
V_IL
LOW level input voltage
t_d
delay between input and output pulse
t_d
delay between switch input and RGB
output
V₁₃
input voltage on pin 13 to make RGB
outputs and the fast blanking output
high-ohmic
CLAMPING PULSE INPUT (PIN 14)
V_IH
HIGH level input voltage
V_IL
LOW level input voltage
Z_I
input impedance
RGB OUTPUTS (PINS 6 TO 8)
G_v
G_diff
Z_O
Z_O(off)
V_O
V_os
voltage gain of the switches
gain difference of the three channels
output impedance
output impedance in the ‘off’ state
output voltage during blanking
blanking off-set voltage of the two
sources
f = 1 MHz
f = 10 MHz
open-circuit output
I_source(max)
I_bias
maximum source current
internal bias current of NPN emitter
follower output transistor
ISS
input signal suppression when RGB f = 5 MHz; note 2
outputs are high-ohmic
f = 10 MHz; note 2
f = 22 MHz; note 2
α_ct
crosstalk between the two RGB
f = 5 MHz; note 2
channels
f = 10 MHz; note 2
f = 22 MHz; note 2
B
bandwidth of the RGB channels
C_L = 20 pF; note 2
gain reduction −0.5 dB
gain reduction −1 dB
gain reduction −3 dB
t_d
delay from RGB input to output
note 2
MIN. TYP. MAX. UNIT
−
−0.2
−0.3
mA
0.9
−
3.0
V
0
−
0.5
V
−
−
50
ns
−
−
70
ns
4
−
V_P
V
4.0
4.5
−
−
1
−
−0.5 0
−
−
−
−
100
−
1.2
1.4
−
−
−
−
0.16 0.2
60
−
50
−
40
−
−60
−
−50
−
−40
−
5
−
10
−
22
−
−
−
V_P
V
1
V
−
MΩ
+0.5 dB
0.5
dB
150
Ω
−
kΩ
1.6
V
5
mV
1
mA
−
mA
−
dB
−
dB
−
dB
−
dB
−
dB
−
dB
−
MHz
−
MHz
−
MHz
20
ns
1996 Jan 25
14