NTE7085
Integrated Circuit
Vertical Deflection Output Circuit
w
/Drive Circuit for Monitor
Description:
The NTE7085 is an integrated circuit in a 13鈥揕ead SIP type package that contains a vertical deflection
output circuit with a driver for color, B/W TV sets, monitors, and display units with a large aperture
(maximum current 2.2A
P鈥揚(yáng)
).
The NTE7085 can be used in conjunction with the NTE1863 (NTSC) to provide all the functions re-
quired for color TV signal processing.
Features:
D
Low Power Dissipation due to On鈥揅hip Pump鈥揢p Circuit
D
On鈥揅hip 50/60Hz Vertical Size Control Circuit
D
On鈥揅hip Ramp Generator
D
On鈥揅hip Driver Circuit
D
Vertical Output Circuit
D
On鈥揅hip Thermal Protection Circuit
D
Minimum Number of External Parts Required
Absolute Maximum Ratings:
(T
A
= +25擄C unless otherwise specified)
Driver Circuit Supply Voltage, +V
CC
1max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V
Pump鈥揢p Circuit Supply Voltage, +V
CC
7max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Output Circuit Supply Voltage, +V
CC
12max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62V
Deflection Output Current, I
DEF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?.5 to +1.5A
P鈥揙
Allowable Power Dissipation (With Infinite Heat Sink), P
d
max . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8W
Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +85擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +150擄C
Thermal Resistance, Junction鈥搕o鈥揅ase, R
thJC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +4擄C/W
Operating Supply Voltage Conditions:
Driver Circuit Supply Voltage, +V
CC
1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 to 14V
Pump鈥揢p Circuit Supply Voltage, +V
CC
7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 to 27V
Recommended Operating Conditions:
Driver Circuit Supply Voltage, +V
CC
1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V
Pump鈥揢p Circuit Supply Voltage, +V
CC
7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24V
Maximum Deflection Output Current, I
11P鈥揚(yáng)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2A
P鈥揚(yáng)
1
2
3
