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參數資料
| 型號： | MC7856 |
| 廠商： | NEC Corp. |
| 英文描述： | CATV 22 dB PUSH-PULL AMPLIFIER |
| 中文描述： | 有線電視22分貝推拉放大器 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 21K |
| 代理商： | MC7856 |
ELECTRICAL CHARACTERISTICS
(T
CASE
= 30
°
C, V
DD
= 24 V, Z
S
= Z
I
= 75
)
PART NUMBER
PARAMETERS
MC-7856
TYP
SYMBOLS
BW
G
A
S
Gf
S
11
UNITS
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
mA
dB
dB
MIN
50
21.5
0
MAX
860
23.0
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
= +44 dBmV/ch
V
OUT
= +44 dBmV/ch
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
CSO
XMod
I
DD
NF
Reverse Isolation
Composite Triple Beat,110 Channels
Composite Second Order, 110 Channels
Cross Modulation, 110 Channels
DC Current
Noise Figure
-60
-63
-63
220
5.3
5.7
-55
-55
-55
240
6.2
6.5
50 MHz
860 MHz
CATV 22 dB PUSH-PULL AMPLIFIER
California Eastern Laboratories
MC-7856
OUTLINE DIMENSIONS
(Units in mm)
PACKAGE OUTLINE
FEATURES
GALLIUM ARSENIDE ACTIVE DEVICES
LOW DISTORTION
LOW NOISE FIGURE
(5.7 dB TYP at 860 MHz)
HIGH RELIABILITY
(FIT = 125 at heat sink temperature of 100
°
C,
Report available)
INDUSTRY COMPATIBLE PACKAGE
DESCRIPTION
The MC-7856 is a GaAs hybrid integrated circuit designed to
be used as the input device in CATV applications up to 860
MH
z
. This unit has a minimum gain of 21.5 dB at 860 MHz,
and because it is a GaAs device, it has lower distortion and
lower noise figure. Reliability is assured by NEC's stringent
quality and process control procedures. Devices are as-
sembled and tested using fully automated equipment to maxi-
mize the consistency in part to part performance.
V
DD
9
1
In
Out
Gnd
2 3 7 8
2.54
±
0.38
21.5 MAX
12.9 MAX
6-32 unc 2B
2.54
±
0.25
1 2 3
5
7 8 9
4.19
±
0.13
14.85 MAX
8.1 MAX
4.25
- 0.35
4.0
±
0.25
25.4
±
0.25
5
10.75
±
0.25
27.5 MAX
38.1
±
0.25
45.08 MAX
0.25
±
0.05
0.45
±
0.05
1
±
0
2.41 MAX
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC-7856 | 制造商:CEL 制造商全稱:CEL 功能描述:CATV 22 dB PUSH-PULL AMPLIFIER |
| MC-7856G | 功能描述:射頻放大器 Push-Pull Amplifier RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數:0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| MC-7862 | 制造商:NEC Electronics Corporation 功能描述: |
| MC-7862G | 功能描述:射頻放大器 Power Doubler Amp RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數:0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| MC7866 | 制造商:NEC 制造商全稱:NEC 功能描述:CATV 22 dB POWER DOUBLER AMPLIFIER |
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