參數(shù)資料
型號(hào): MC-7862G
廠(chǎng)商: NEC Corp.
英文描述: CATV 18 dB POWER DOUBLER AMPLIFIER
中文描述: 有線(xiàn)電視十八分貝功率倍增放大器
文件頁(yè)數(shù): 1/2頁(yè)
文件大?。?/td> 24K
代理商: MC-7862G
ELECTRICAL CHARACTERISTICS
(T
CASE
= 30
°
C, V
DD
= 24 V, Z
S
= Z
I
= 75
)
PART NUMBER
PARAMETERS
MC-7862G
TYP
SYMBOLS
BW
G
A
S
Gf
S
11
UNITS
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
MIN
50
18.5
0
MAX
860
20.0
2.0
1.0
CONDITIONS
Frequency Range
Gain
Gain Slope
Gain Flatness
Input Return Loss
f = 860 MHz
50 to 860 MHz
50 to 860 MHz; Peak to Valley
50 to 160 MHz
160 to 320 MHz
320 to 640 MHz
640 to 860 MHz
50 to 160 MHz
160 to 320 MHz
320 to 640 MHz
640 to 860 MHz
50 to 860 MHz
V
OUT
= 50 dBmV at 750 MHz, 10 dB Tilt
V
OUT
= 44 dBmV/ch
V
OUT
= 50 dBmV at 750 MHz, 10 dB Tilt
V
OUT
= 44 dBmV/ch
V
OUT
= 50 dBmV at 750 MHz, 10 dB Tilt
V
OUT
= 44 dBmV/ch
18.0
17.0
16.0
14.5
18.0
17.0
16.0
14.5
30
S
22
Output Return Loss
S
12
CTB
Reverse Isolation
Composite Triple Beat, 110 Channels
-60
-65
-68
-68
-63
-66
355
5.6
6.3
-54
CSO
Composite Second Order, 110 Channels
dB
-59
XMod
Cross Modulation, 110 Channels
dB
-56
I
DD
NF
DC Current
Noise Figure
mA
dB
dB
380
6.5
7.0
California Eastern Laboratories
50 MHz
860 MHz
CATV 18 dB POWER DOUBLER AMPLIFIER
MC-7862G
OUTLINE DIMENSIONS
(Units in mm)
PACKAGE OUTLINE
FEATURES
GALLIUM ARSENIDE ACTIVE DEVICES
LOW DISTORTION
LOW NOISE FIGURE
(6.3 dB TYP at 860 MHz)
LOW DC CURRENT DRAW
(355 mA TYP at 24 V)
HIGH RELIABILITY
(FIT = 125 at heat sink temperature of 100
°
C,
Report available)
INDUSTRY COMPATIBLE PACKAGE
DESCRIPTION
The MC-7862 is a GaAs hybrid integrated circuit designed to
be used as the output device in CATV applications up to 860
MH
z
. This unit has a minimum gain of 18.5 dB at 860 MHz,
and because it is a GaAs device, it has lower distortion and
lower noise figure. These Power Doublers deliver these per-
formance advantages with 10 to 20% less DC input power.
Reliability is assured by NEC's stringent quality and process
control procedures. Devices are assembled and tested using
fully automated equipment to maximize the consistency in
part to part performance. The MC-7862G features round con-
nection pins and slightly different body dimensions for cus-
tomers desiring these packaging dimensions.
V
DD
9
1
In
Out
Gnd
2 3 7 8
2.54
±
0.38
21.5 MAX
1
6-32 unc 2B
2.54
±
0.25
1 2 3
5
7 8 9
4.19
±
0.13
14.85 MAX
4.25
- 0.35
4.0
±
0.25
5
10.75
±
0.25
27.5 MAX
38.1
±
0.25
45.08 MAX
0.51
±
0.05
0.51
±
0.05
2
±
0
3.2 MAX
A
0.38.. A
25.4
±
0.25
19.05
±
0.38
8.1 MAX
2.5
6.3
±
0.05
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