ANADIGICS ACA3742RJ6P9 870 mhz, 21 db gain catv power doubler amplifier Datasheet

ACA3742
870 MHz, 21 dB Gain
CATV Power Doubler Amplifier
PRELIMINARY DATA SHEET - Rev 1.0
FEATURES
•
21 dB Gain
•
40 MHz to 870 MHz Operating Range
•
0.2 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 SOT115J Package
APPLICATIONS
•
Distribution Nodes and Line Extenders in CATV
Systems
PRODUCT DESCRIPTION
The ACA3742 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. The ACA3742 is
offered in a standard SOT115J package.
Hybrid Pinout
Figure 2: Hybrid Pinout
Table 1: SOJ115J Pinning
Figure 1: Simplified Hybrid Internal Arrangement
12/2010
PIN
Description
1
RF Input
2
GND
3
GND or No Connection
5
24 V
7, 8
GND
9
RF Output
ACA3742
Table 2: Absolute Minimum and Maxium Ratings
Symbol
Min
Typ
Max
Unit
VDD
-
+24
+28
VDC
-
-
-
+70
Operating mounting Base temperature
TMB
-20
-
+100
8C
Storage Temperature
TSTG
-40
+100
8C
Supply Voltage
RF Power at inputs
Conditions
dBmV single tone
Table 3: Operating Ranges
RF Frequency
Symbol
Min
Typ
Max
Unit
-
40
-
870
MHz
Conditions
Table 4: Electrical Characteristics
(Test condition: 40 to 870 MHz, TMB = 308C, 75 V loading, see note 1)
Symbol
Min
Typ
Max
Unit
Power Gain
GP
19.5
21
22.0
dB
Slope cable equivalent
SL
-
0.4
-
dB
Gain Flatness
FL
-
 0.2
-
dB
See Note 2
Input Return Loss
S11
-
-
-20
-17
dB
45 MHz to 100 MHz
100 MHz to 870 MHz
Output Return Loss
S22
-
-
-20
-17
dB
45 MHz to 100 MHz
100 MHz to 870 MHz
CTB
-
-
-73
-68
dBc
See Note 1
CSO
-
-
-76
-68
dBc
See Note 1
XMOD
-
-
-68
-
dBc
See Note 1
Noise Figure
-
-
3.5
5.0
dB
Supply Current
-
410
430
445
mA
Conditions
Note:
1. 79 flat NTSC analog channels at +48 dBmV/Ch output power, plus 52 flat NTSC analog channels at 38 dBmV/Ch.
2. Deviation (peak-to-valley) from best fit line between 40 MHz and 870 MHz.
2
PRELIMINARY DATA SHEET - Rev 1.0
12/2010
ACA3742
S-Parameters Data Plots:
?: Input
Return Loss
vs. Frequency
Figure 3:Figure
Input
Return
Loss
vs. Frequency
5
22.5
0
22
-5
21.5
-10
-15
S21 (dB)
S11 (dB)
?: Gain
vs. Frequency
Figure Figure
4: Gain
vs.
Frequency
23
-20
21
20.5
20
-25
19.5
-30
19
-35
18.5
-40
0
100
200
300
400
500
600
700
800
900
18
1000
0
Frequency (MHz)
100
200
300
400
500
600
700
800
900
1000
Frequency (MHz)
Figure ?: Output
Return Loss
Loss vs. vs.
Frequency
Figure 5: Output
Return
Frequency
-20
5
?: Reverse
Isolation vs. Frequency
Figure 6: Figure
Reverse
Isolation
vs. Frequency
0
-25
-5
-30
S12 (dB)
S22 (dB)
-10
-15
-20
-35
-40
-25
-30
-45
-35
-50
-40
0
100
200
300
400
500
600
700
800
900
0
1000
100
200
300
400
500
600
700
800
900
1000
Frequency (MHz)
Frequency (MHz)
Distortion Data Plots:
-30
Figure 7: CTB (worst case) vs. Output Power
(79 flat Figure
channels
at stated
power
+10 dB
?: CTB (worst
case) vs. Output
Power
( 79 flat channels at stated power + 10 db down to 132 channels )
down to 132 channels)
-30
-40
Figure 8: CSO (worst case) vs. Output Power
(79 flat channels at stated power +10 dB
Figure ?: CSO (worst case) vs. Output Power
down
tooutput
132
channels)
( 79 flat channels
at stated
power
+ 10 db down to 132 channels )
-40
Worst Case CTB (dBc)
-50
-50
Worst Case CSO (dBc)
-60
-60
-70
-70
-80
-80
-90
-90
-100
40
41
42
43
44
45
46
47
48
Output Power (dBmV/ch)
49
50
51
52
-100
40
41
42
43
PRELIMINARY DATA SHEET - Rev 1.0
12/2010
44
45
46
47
48
Output Power (dBmV/ch)
49
50
51
52
3
ACA3742
Figure 9: Hybrid Line Amp Physical Outline
Part Number
ANADIGICS Logo
Lot Number
Date Code
YY = Year, WW = Work Week
Country Code (CC)
Figure 10: Branding Specification
4
PRELIMINARY DATA SHEET - Rev 1.0
12/2010
ACA3742
ORDERING INFORMATION
ORDER
NUMBER
TEMPERATURE
RANgE
PACKAgE
DESCRIPTION
COMPONENT
PACKAgINg
ACA3742RJ6V0
-20 8C to +100 8C
SOT115J
Hybrid Amplifier
100 Piece Box
ACA3742RJ6Q9
-20 8C TO +100 8C
SOT115J
Hybrid Amplifier
25 Piece Box
ACA3742RJ6P9
-20 8C to +100 8C
SOT115J
Hybrid Amplifier
Special handling
ANADIGICS, Inc.
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 an ANADIGICS product
in any such application without written consent is prohibited.
5
PRELIMINARY DATA SHEET - Rev 1.0
12/2010
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