參數(shù)資料
型號(hào): UPC1668C
廠商: NEC Corp.
英文描述: HIGH ISOLATION SILICON MMIC IF AMPLIFIER
中文描述: 高隔離硅單片中頻放大器
文件頁(yè)數(shù): 1/3頁(yè)
文件大小: 49K
代理商: UPC1668C
FEATURES
HIGH ISOLATION
LOW INPUT/OUTPUT RETURN LOSS
LOW INTERMODULATION DISTORTION
UPC1668C
HIGH ISOLATION
SILICON MMIC IF AMPLIFIER
DESCRIPTION
The UPC1668C is a bipolar analog integrated circuit which
functions as a high isolation IF amplifier. The device has been
specifically designed as an IF amplifier for video communica-
tions. The device is available in a plastic DIP package.
NEC's stringent quality assurance and test procedures en-
sure the highest reliability and performance.
Frequency, f (MHz)
UPC1668C
ISOLATION AND GAIN
vs. FREQUENCY
G
S
I
30
20
10
0
10 50 100 500 1000
-30
-40
-50
-60
GAIN
(ISO)
V
CC
= 12V
V
CC
= 10 V
V
CC
= 8 V
PART NUMBER
PACKAGE OUTLINE
UPC1668C
C08
SYMBOLS
PARAMETERS AND CONDITIONS
UNITS
MIN
TYP
MAX
I
CC
Circuit Current
mA
35
48
60
G
S
Small Signal Gain
dB
12.5
14.5
16.0
P
1dB
NF
Output Power at 1 dB Gain Compression
Noise Figure
dBm
dB
13
6.5
RL
IN
Input Return Loss
dB
16
26
RL
OUT
Output Return Loss
dB
20
30
ISOL
Isolation
dB
45
55
IM
3
f
OP
3rd Order Intermodulation, P
O1
= P
O2
= 0 dBm
Operating Frequency
dBc
MHz
50
10
150
ELECTRICAL CHARACTERISTICS
(T
A
= 25
°
C, Z
O
= 75
, V
CC
= 10 V, f = 70 MHz)
California Eastern Laboratories
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