ACA2788P9 [ANADIGICS]
1 GHz, 28 dB Gain CATV Power Doubler Amplifier; 1 GHz的28 dB增益CATV功率倍增放大器
| 型号： | ACA2788P9 |
| 厂家： | 
ANADIGICS, INC |
| 描述： | 1 GHz, 28 dB Gain CATV Power Doubler Amplifier |
| 文件： | 总4页 (文件大小：364K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ACA2788
1 GHz, 28 dB Gain
CATV Power Doubler Amplifier
PRELIMINARY DATA SHEET - Rev 1.0
FEATURES
•
•
•
•
•
•
•
28 dB Gain
40 MHz to 1 GHz Operating Range
0.5 dB Gain Flatness
24 V Supply
Supply Current: 430 mA (Typ.)
Very Low Distortion & Noise
Robust Design and Insensitive to Voltage
Transients
•
•
•
GaAs Monolithic IC-Based
Standard SOT-115J Package
Ruggedized design with integrated ring wave
surge protection
•
Superior ESD protection, >7kV
APPLICATIONS
•
Distribution Nodes, System Amplifiers, and Line
Extenders in CATV Systems
1 2 3
5
7 8 9
PRODUCT DESCRIPTION
The ACA2788 is a GaAs Hybrid Amplifier for CATV
HFC distribution systems. It consists of two pairs of
parallel amplifiers that are optimized for exceptionally
low distortion and noise figure with input and output
transient voltage protection. The ACA2788 is offered
in a standard SOT-115J package.
Figure 2: Hybrid Pinout
Table 1: SOT-115J Pinning
PIN
1
Description
RF Input
2
GND
3
GND or No Connection
24 V
5
7, 8
9
GND
1
2
3
5
7
8
9
RF Output
Figure 1: Simplified Hybrid Internal Arrangement
11/2012
ACA2788
Table 2: Absolute Minimum and Maxium Ratings
Symbol
Min
-
Typ
Max
+28
Unit Conditions
Supply Voltage
V
DD
+24
V
DC
RF Power at inputs
-
-
-
-
+70
dBmV single tone
ᑻC
ᑻC
Operating mounting Base temperature
Storage Te mperature
T
MB
-20
-40
+100
+100
T
STG
Table 3: Operating Ranges
Symbol
Min
Typ
Max
Unit Conditions
RF Frequency
-
40
-
1000
MHz
Table 4: Electrical Characteristics
(Test condition: 40 to 1000 GHz, TMB = 308C, 75 V loading)
Symbol
Min
Typ
Max
Unit
Conditions
f = 1 GHz
Power Gain
GP
27
-
28
29
dB
dB
Slope cable equivalent
SL
1.5
-
47 MHz to 1 GHz
47 MHz to 1 GHz (peak to
valley)
Gain Flatness
Input Return Loss
Output Return Loss
CTB
-
-
±0.5
-
dB
dB
-
-
-
-
-20
-17
40 - 500 MHz
500 - 1000 MHz
S11
S22
-
-
-
-
-19
-17
40 - 500 MHz
500 - 1000 MHz
dB
-
-
-
-
-70
-70
-65
-
See Note 1
See Note 2
dBc
dBc
-
-
-
-
-70
-70
-65
-
See Note 1
See Note 2
CSO
Noise Figure
-
-
-
-
3.5
5.0
dB
Supply Current
430
445
mA
Notes:
(1) 79 analog NTSC channels to 550 MHz + 75 digital QAM channels (at -6 dB offset) with 15.5 dB tilt referenced to +55
dBmV output power at 1GHz.
(2) 79 analog NTSC channels with flat output of +44 dBmV @ 550 MHz plus 53 digital channels to -6 dB offset to 1GHz.
PRELIMINARY DATA SHEET - Rev 1.0
2
11/2012
ACA2788
Figure 3: Hybrid Line Amp Physical Outline
ACA2788
LLLLL LL NNN
YYWW CC
(PIN SIDE)
Figure 4: Branding Specification
PRELIMINARY DATA SHEET - Rev 1.0
3
11/2012
ACA2788
ORDERING INFORMATION
ORDER
NUMBER
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
COMPONENT
PACKAGING
ACA2788V0
ACA2788P9
-20 °C to +100 °C
-20 °C to +100 °C
100 Piece Box
SOT-115J
SOT-115J
Special handling
anaDigiCS, iꢀc.
141 Mount Bethel Road
Warren, New Jersey 07059, U.S.A.
Tel: +1 (908) 668-5000
Fax: +1 (908) 668-5132
URL: http://www.anadigics.com
iMPOrTanT nOTiCE
ANADIGICS, Inc. reserves the right to make changes to its products or to discontinue any product at any time without notice.
The product specifications contained in Advanced Product Information sheets and Preliminary Data Sheets are subject to
change prior to a product’s formal introduction. Information in Data Sheets have been carefully checked and are assumed
to be reliable; however, ANADIGICS assumes no responsibilities for inaccuracies. ANADIGICS strongly urges customers
to verify that the information they are using is current before placing orders.
warning
ANADIGICS products are not intended for use in life support appliances, devices or systems. Use of anANADIGICS product
in any such application without written consent is prohibited.
PRELIMINARY DATA SHEET - Rev 1.0
4
11/2012
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