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参数资料
| 型号： | NTE7019 |
| 厂商： | NTE Electronics, Inc. |
| 英文描述： | Integrated Circuit Digital Tuning System Interface for TV Systems |
| 中文描述： | 集成电路数字调谐系统接口的电视系统 |
| 文件页数： | 1/3页 |
| 文件大小： | 26K |
| 代理商： | NTE7019 |
NTE7019
Integrated Circuit
Digital Tuning System Interface for TV Systems
Description:
The NTE7019 is an integrated circuit in a 16–Lead DIP type package developed to facilitate the Phase
Lock Loop (PLL) digital tuning system interface for TV systems. Since all the peripheral blocks are
incorporated into this device, the number of peripheral parts can be greatly reduced.
Features:
All–in–One Chip Incorporating the Peripheral Blocks of the PLL System
Built–In Synchronized Separate for Channel Detecting Circuit
Externally Controllable Channel Detection Level
High Current Low–Saturation–Voltage Band Switch Output: V
O(sat)
= 0.3V Typ @ I
OH
= –40mA
Built–In Channel Tuning Voltage: 34V Typ
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Supply Voltage, V
CC1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Band Output Current, I
OH
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Band Output Applied Voltage, V
OL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Zener Terminal Current, I
z
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Channel Detection Output Applied Voltage, V
OH
Band Input Voltage, V
I
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Video Signal Input Voltage, V
CV
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Error Amplifier Input Voltage, V
AI
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Error Amplifier Output Current, I
AO
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Flyback Pulse Input Voltage, V
FBP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Allowable Power Dissipation (T
A
= +60
°
C), P
D
Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14.4V
–60mA
–15V
15mA
V
CC1
V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0 to V
CC1
V
0 to 5V
0 to V
CC1
V
–5mA
V
CC1
V
P
600mW
–20
°
to +65
°
C
–40
°
to +150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Operating Conditions:
Parameter
Symbol
V
CC1
Min
8.1
3.1
0
–
5.0
0
5
Typ
12.0
–
–
2
–
–
–
Max
13.2
5.5
0.8
–
8.0
0.7
6
Unit
V
V
V
V
P–P
V
V
mA
Supply Voltage
Band Signal High–Level Input Voltage
Band Signal Low–Level Input Voltage
Video Signal Input Voltage
Flyback Pulse High–Level Input Voltage
Flyback Pulse Low–Level Input Voltage
Incoming Current to Pin11
e
BIH
(V
1
H, V
2
H)
e
BIL
(V
1
L, V
2
L)
e
iv
(V
3
)
e
FBPH
(V
4
H)
e
FBPL
(V
4
L)
I
11
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