UPC1862GS NEC, UPC1862GS Datasheet - Page 19

• Manufacturer Part Number: UPC1862GS
• Description: BURST LOCK CLOCK GENERATOR
• Manufacturer: NEC

ELECTRICAL CHARACTERISTICS (at T
Chroma section
Supply current
of chroma section
ACC amplitude
characteristic 1
ACC amplitude
characteristic 2
Color killer set point
Color residual of color killer
Chroma output level
Color killer output
High level (1)
Color killer output
High level (2)
Color killer output
Low level
APC lock-in range
VCO control sensitivity
Phase variable range
VCO output level
f
Divider select voltage
NTSC/PAL select voltage
SC
output level
Parameter
e
e
I
ACC
ACC
e
e
E
E
E
E
f
V
V
V
Symbol
CC (C)
P
KS
KR
P
CONT
VCOO
SCO
COUT
CKOH (1)
CKOH (2)
CKOL
DIVSL
DIVSH
N/PT
1
2
V
No current on pin 2, 14 and 15
Fluctuation of chroma output level at +6 dB
change of chroma input burst signal
(0 dB = 150 mV
Fluctuation of chroma output level at –20 dB
change of chroma input burst signal
(0 dB = 150 mV
Input level at killer ON with chroma input burst
sig. (0 dB = 150 mV
Residual level of chroma output in Killer ON
state when chroma input burst signal of
150 mV
Chroma output level when chroma input burst
signal of 150 mV
High level of color killer output at color killer
OFF
I
High level of color killer output at color killer
OFF
I
Low level of color killer output at color killer ON
I
Frequency pulled by APC with chroma input
burst frequency changed (f
Rate of variation of frequency when APC filter
pin is changed from –0.025 V to +0.025 V
(f
Amount of phase shift when voltage of phase
control pin is set at 2.5 V + 1 V
VCO output level when chroma input burst
signal of 150 mV
f
signal of 150 mV
1/4 freq. division if V
EXT IN with V
1/8 freq. division if V
f
f
OH
OH
OL
SCO
V
V
SC
CC (C)
= 60 Hz if V
= 50 Hz if V
= +2 mA
= –400 A
= –20 A
conversion)
output level when chroma input burst
= 5 V
A
p-p
= 25 3 C, RH 70 %, V
is input
N/P
N/PT
DIVS
p-p
p-p
< V
p-p
p-p
p-p
Condition
< V
)
)
: OPEN
is input
is input
is input
p-p
N/PT
DIVS
DIVSH
N/P
) being attenuated
< V
< V
SC
DIVSL
DIVS
conversion)
CC
= 5 V, unless otherwise specified)
MIN.
–2.0
–5.0
–45
210
1.1
2.7
3.5
8.0
1.0
4.5
1.7
400
17
40
-
-
-
TYP.
–1.0
10.0
–39
300
1.3
3.5
4.0
0.2
1.3
2.0
21
600
0
55
-
-
-
MAX.
+2.0
+1.0
12.0
–33
390
1.5
0.4
1.6
0.5
2.3
25
15
PC1862
-
-
-
-
-
Hz/mV
mV
mV
Unit
deg
V
mA
V
dB
dB
dB
Hz
V
V
V
V
V
V
p-p
p-p
p-p
p-p
19