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參數(shù)資料
| 型號： | μPC2794GS |
| 廠商： | NEC Corp. |
| 英文描述： | Frequency Down Converter For VHF To UHF Band TV/VCR Tuner(下變頻芯片) |
| 中文描述： | 頻率下轉(zhuǎn)換為高頻超高頻波段電視/錄像機調(diào)諧器（下變頻芯片） |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 38K |
| 代理商： | ΜPC2794GS |
1984
DATA SHEET
SILICON TRANSISTOR
2SC4183
RF AMPLIFIER FOR UHF TV TUNER
NPN SILICON EPITAXIAL TRANSISTOR
SUPER MINI MOLD
DESCRIPTION
The 2SC4183 is specifically designed for UHF RF amplifier applica-
tions. The 2SC4183 features high gain, low noise, and excellent forward
AGC characteristics in tiny plastic super mini mold package makes it
suitable for use in small type equipments such as Hybrid Integrated
Circuit and other applications.
FEATURES
Low NF and high G
pb
NF = 3.0 dB Typ.
G
pb
= 10 dB Typ. (f = 900 MHz)
Foward AGC characteristics.
ABSOLUTE MAXIMUM RATINGS (T
A
= 25 C)
Collector to Base Voltage
Collector to Emitter Voltage
Emitter to Base Voltage
Collector Current
Total Power Dissipation
Junction Temperature
Storage Temperature
V
CB0
V
CE0
V
EB0
I
C
P
T
T
j
T
stg
30
25
3.0
20
160
150
V
V
V
mA
mW
C
C
–65 to +150
ELECTRICAL CHARACTERISTICS (T
A
= 25 C)
Characteristics
Symbol
MIN.
TYP.
MAX.
Unit
Test Conditions
Collector Cutoff Current
I
CB0
0.1
μ
A
V
CB
= 10 V, I
E
= 0
DC Current Gain
h
FE
60
100
240
V
CE
= 5 V, I
C
= 2 mA
Gain Bandwidth Product
f
T
700
1 000
MHz
V
CE
= 5 V, I
C
= 2 mA
Output Capacitance
C
ob
0.55
1.0
pF
V
CB
= 5 V, I
E
= 0
Noise Figure
NF
3.0
4.8
dB
V
CE
= 5 V, I
C
= 2 mA, f = 900 MHz
Power Gain
G
pb
6
10
dB
V
CE
= 5 V, I
C
= 2 mA, f = 900 MHz
Collector Saturation Voltage
V
CE(sat)
0.5
V
I
C
= 10 mA, I
B
= 1 mA
h
FE
Classification
Rank
U16
U17
U18
Marking
U16
U17
U18
h
FE
60 to 120
90 to 180
120 to 240
Document No. P11188EJ4V0DS00 (4th edition)
(Previous No. TC-1432A)
Date Published February 1996 P
Printed in Japan
PACKAGE DIMENSIONS
in millimeters
2.1 ± 0.1
1.25 ± 0.1
2
1
3
2
0
+
–
0
0
+
–
0
+
–
0
0
0
Marking
PIN CONNECTIONS
1. Emitter
2. Base
3. Collector
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