NJM2529 Datasheet, PDF (4/38 Pages) List of Unclassifed Manufacturers – COLOR TFT SIGNAL PROCESSOR

NJM2529
s ELECTRICAL CHARACTERISTICS
(Ta=25°C,V_CC1=5V, V_CC2=5V,V_CC3=7V, V_CC4=5V,V_EE1=-5V,TP2=TP13=TP30=TP44=TP63=2.5V,
TP12=2.8V,TP29=5V,TP37=1V,TP38=3V,TP43=0V,TP60=5V,SW6=SW29=SW58=L)
PARAMETER
SYMBOL
TEST CONDITION (TP=IC Pin No.)
MIN. TYP.
MAX.
ACC Characteristic
(NTSC)
ACC Characteristic
(PAL)
Color Control Gain
Variable Range
G_A1
G_A 2
G_A 3
G_A 4
G_c1
G_c2
SG11 applied to TP57, SG2 applied to
SYNC IN, SG6 (3.579545MHz,
150mVpp typical swing) applied to
-
0.0
2.0
TP6, Vo1, Vo2 and Vo3 define output
swing of TP49 at set SG6 on 0dB,
+6dB, -25dB toward 0.15Vpp.
G_A1=20LOG(Vo2/Vo1)
G_A2=20LOG(Vo3/Vo1)
-15.0 -10.0
-
SG11 applied to TP57, SG2 applied to
SYNCIN, SG6 (4.43MHz, 150mVpp
typical swing) applied to TP6,
-
0.0
2.0
TP12=0V.Vo1, Vo2 and Vo3 define
output swing of TP49 at set SG6 on
0dB, +6dB,-25dB toward 0.15Vpp.
G_A3=20LOG(Vo2/Vo1)
G_A4=20LOG(Vo3/Vo1)
-15.0 -10.0
-
SG11 applied to TP57, SG2 applied to
SYNC IN, SG6 (3.579545MHz, typical _-70
-50
-40
Swing 150mVpp) applied to TP6.
Vo1, Vo2 and Vo3 define output swing
of TP49 at TP13=0V, 2.5V, 5.0V.
G_C1=20LOG(Vo1/Vo2)
G_C2=20LOG(Vo3/Vo2)
2.0 4.0
-
APC Capture Range
(Input Composite
Signal, NTSC)
APC Capture Range
(Input Y/C Signal,
NTSC)
SG11 applied to TP57, SG2 applied to
f_A1
SYNC IN, SG6 (3.579545MHz,
150mVpp typical swing) applied to
- -2900 -700
TP6 or VIDEO IN. This item is
difference between the input frequency
and 3.579545 MHz at work out 2V of
f_A2
TP9 voltage by variable the BURST _{+700 +1500 -}
frequency.
f_A1=when approach BURST
frequency from low frequency.
f_A2= when approach BURST
f_A3
frequency from high frequency
- -2900 -700
at SW6=H,TP6(B)=0V,VIDEOIN=SG6
f_A3=when approach BURST
frequency from low frequency.
f_A4= when approach BURST
f_A4
frequency from high frequency
+700 +1500 -
at SW6=L,TP6=SG6
UNIT
dB
dB
dB
Hz
Hz
Ver.14
-4-