Philips Semiconductors
Horizontal combination
Product specification
TDA2595
PARAMETER
SYMBOL
Phase comparison ϕ2 (pins 2 and 3) (continued)
Phase relation between middle of the
horizontal sync pulse and the middle of the line
∆t
flyback pulse at tfp = 12 µs (note 2)
If additional adjustment is
required, it can be arranged by applying a current at ∆I/∆t
pin 3
Burst gating pulse (pin 6) (note 3)
Output voltage
V6-5
Pulse duration
tp
Phase relation between middle of
sync pulse at the input and the leading edge of the tϕ6
burst gating pulse at V6-5 = 7 V
Output trailing edge current
I6
Horizontal blanking pulse (pin 6) (note 3)
Output voltage
Output trailing edge current
Saturation voltage at horizontal scan
V6-5
I6
V6-5sat
Clamping circuit for vertical blanking pulse (pin 6) (note 3)
Output voltage at I6 = 2,8 mA
V6-5
Minimum output current
at V6-5 > 2,15 V
Maximum output current
I6min
at V6-5 < 3 V
I6max
TV-transmitter identification (pin 12) (note 4)
Output voltage
no TV transmitter
TV transmitter identified
V12-5
V12-5
MIN.
TYP.
MAX. UNIT
−
2,6 ± 0,7 −
−
30
−
µs
µA/µs
10
11
3,7
4
2,15 2,65
−
2
4,1
4,5
−
2
−
−
2,15 2,5
−
2,3
−
3,3
−
V
4,3
µs
3,15
µs
−
mA
4,9
V
−
mA
0,5
V
3
V
−
mA
−
mA
−
−
7
−
1
V
−
V
March 1987
9