ACA2407ES7P2 [ANADIGICS]
750/870 MHz CATV Power Doubler Line Amplifier; 八百七十〇分之七百五十零MHz的CATV功率倍增线路放大器
| 型号： | ACA2407ES7P2 |
| 厂家： | 
ANADIGICS, INC |
| 描述： | 750/870 MHz CATV Power Doubler Line Amplifier |
| 文件： | 总12页 (文件大小：194K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ACA2407E
750/870 MHz CATV
Power Doubler Line Amplifier
Data Sheet - Rev 2.1
FEATURES
•
•
•
•
•
21.3 dB Gain
Very Low Distortion
Excellent 75 Ω Input and Output Match
Stable with High VSWR Load Conditions
Monolithic Design for Consistent Performance
Part-to-Part
•
•
Low DC Power Consumption
Surface Mount Package Compatible with
Automatic Assembly
•
•
Low Cost Alternative to Hybrids
Meets Cenelec Standards
APPLICATIONS
S7 Package
16 Pin Wide Body SOIC
with Heat Slug
•
CATV Line Amplifiers, System Amplifiers,
Distribution Nodes
PRODUCT DESCRIPTION
The ACA2407E is a highly linear, monolithic GaAs
RF amplifier that has been developed to replace, in
new designs, standard CATV hybrid amplifiers.
Offered in a convenient surface mount package, the
MMIC consists of two pairs of parallel amplifiers that
are optimized for exceptionally low distortion and
noise figure. A hybrid equivalent that provides flat
gain response and excellent input and output return
loss over the 40 to 870 MHz CATV downstream
band is formed when one ACA2407E is cascaded
between two appropriate transmission line baluns.
1A
2A
RF Input
RF Output
1B
2B
ACA2407E
Figure 1: Hybrid Application Diagram
12/2002
ACA2407E
1
2
3
4
5
6
7
8
GND
GND
1AOUT
Bias1A
2AOUT
2BOUT
Bias 1B
1BOUT
GND
16
15
14
13
12
11
10
9
IN
2A
GND
IN
1A
1BIN
SET
I
2BIN
GND
Figure 2: Pin Out
Table 1: Pin Description
PIN
1
NAME
DESCRIPTION
Ground
PIN
9
NAME
DESCRIPTION
GND
2AIN
GND
1BOUT
Ground
2
Amplifier 2A Input
Ground
10
11
Amplifier 1B Output
Bias for 1B Amplifier
3
GND
Bias 1B
Amplifier 2B Output and
Supply
4
5
1AIN
1BIN
Amplifier 1A Input
Amplifier 1B Input
12
13
2BOUT
2AOUT
Amplifier 2A Output and
Supply
6
7
8
I
SET
Current Adjust
Amplifier 2B Input
Ground
14
15
16
Bias 1A
1AOUT
Bias for 1A Amplifier
Amplifier 1A Output
Ground
2BIN
GND
GND
Data Sheet - Rev 2.1
12/2002
2
ACA2407E
ELECTRICAL CHARACTERISTICS
Table 2: Absolute Mimimum and Maximum Ratings
PARAMETER
MIN
MAX
+28
UNIT
VDC
dBmV
°C
Supply (pins 12, 13)
RF Power at Inputs (pins 4, 5)
Storage Temperature
Soldering Temperature
Soldering Time
0
-
-65
-
+75
+150
+260
5.0
°C
-
Sec
Stresses in excess of the absolute ratings may cause permanent
damage. Functional operation is not implied under these conditions.
Exposure to absolute ratings for extended periods of time may
adversely affect reliability.
Notes:
1. Pins 2, 4, 5 and 7 should be AC-coupled.No external DC bias should be
applied.
2. Pin 6 should be AC-grounded and/or pulled to ground through a resistor
for current control.
3. Pins 11 and 14 are bias feeds for input amplifiers 1A and 1B. No
external DC bias should be applied.
4. Pins 10 and 15 receive DC bias directly from pins 11 and 14.
Table 3: Operating Ranges
PARAMETER
MIN
-
TYP
+24
+3
-
MAX
-
UNIT
VDC
VDC
MHz
°C
Supply: VDD (pins 12, 13)
Voltage at ISET (pin 6)
RF Frequency
-
-
40
-40
870
+110
Case Temperature
-
The device may be operated safely over these conditions; however, parametric
performance is guaranteed only over the conditions defined in the electrical
specifications.
Data Sheet - Rev 2.1
12/2002
3
ACA2407E
Table 4: Electrical Specifications
(TA = +25 °C, VDD = +24 VDC)
PARAMETER
Gain (1)
MIN
TYP
21.3
0
MAX
UNIT
dB
COMMENTS
20.4
22.4
(1)
Cable Equivalent Slope
-
-
-
-
-
dB
Gain Flatness (1) to 750 MHz
± 0.2
4.0
dB
(1)
Noise Figure
4.5
dB
(1)
CTB
(2)
77 Channels
-
-
-70
-65
-66
-
dBc
dBc
(3)
110 Channels
CSO (1)
(2)
77 Channels
-
-
-66
-60
-64
-
(3)
110 Channels
(1)
XMOD
(2)
77 Channels
-
-
-62
-60
-60
-
dBc
dB
(3)
110 Channels
Return Loss (Input/Output) (1)
18
22
-
75 Ω system
R1 = 75 kΩ, R3 open
Supply Current (IDD
)
410
425
440
mA
Refer to Figure 8
Thermal Resistance
DD Adjust
Notes:
-
-
3.1
<1
3.8
-
oC/W
mA
I
Refer to Figure 8
(1) Measured with baluns on the input and output of the device.
(2) Parts measured with 77 channels, +56 dBm V power, 13.5 dB tilt at 870 MHz.
(3) Parts measured with 110 channels, +52 dBm V power, 13.5 dB tilt at 870 MHz.
4. All specifications as measured on Evaluation Board (see Figures 7 & 8).
Data Sheet - Rev 2.1
12/2002
4
ACA2407E
Table 5: Electrical Specifications at Reduced IDD
(TA = +25 °C, VDD = +24 VDC)
PARAMETER
TYP
TYP
UNIT
COMMENTS
Gain
21.0
21.2
dB
(1)
CTB
(2)
77 Channels
-58
-60
-64
-62
dBc
dBc
CSO (1)
(2)
77 Channels
(1)
XMOD
(2)
77 Channels
-50
360
-55
dBc
mA
Ω
Supply Current (IDD
R1 (Figure 8)
)
390
Open
10 k
Open
Open
R3 (Figure 8)
Ω
Notes:
(1) Measured with baluns on the input and output of the device.
(2) Parts measured with 77 channels, +56 dBm V power, 13.5 dB tilt at 870 MHz.
Data Sheet - Rev 2.1
12/2002
5
ACA2407E
PERFORMANCE DATA
Figure 3: Noise Figure vs. Frequency
5
4.5
4
3.5
3
2.5
2
0
100
200
300
400
500
600
700
800
900
1000
Frequency (MHz)
Figure 4: Gain (S21) vs. Frequency
24
23.5
23
22.5
22
21.5
21
20.5
20
19.5
19
0
100
200
300
400
500
600
700
800
900
1000
Frequency (MHz)
Data Sheet - Rev 2.1
12/2002
6
ACA2407E
Figure 5: Input and Output Return Loss (S11 and S22) vs. Frequency
5
0
-5
-10
-15
-20
-25
-30
-35
-40
S11
S22
0
100
200
300
400
500
600
700
800
900
1000
Frequency (MHz)
Figure 6: Isolation (S12) vs. Frequency
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
0
100
200
300
400
500
600
700
800
900
1000
Frequency (MHz)
Data Sheet - Rev 2.1
12/2002
7
ACA2407E
APPLICATION INFORMATION
Figure 7: Evaluation Board Layout
C4
R2
C6
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
C10
TVS
C15
GND
2AIN
GND
L1
L3
1AOUT
RF IN
GND
Bias 1A
2AOUT
RF OUT
C1
C8
T1
C11
IN
1A
C12
C13
T2
2BOUT
Bias 1B
1BOUT
1BIN
C2
C9
ISET
C7
2BIN
R1
R3
*
C3
L4
*
GND
GND
L2
C14
ACA2407E
C5
(+24 V)
Figure 8: Evaluation Board Schematic
* Refer to Table 5 for R1, R3 use at lower IDD operation.
Data Sheet - Rev 2.1
12/2002
8
ACA2407E
Table 6: Evaluation Board Parts List
DESCRIPTION QTY VENDOR
REF
VENDOR P/N
C1, C2, C3, C6, C7,
C10, C14
0.01 µF Chip Cap
7
MURATA
GRM39X7R103K50V
C4, C5, C8, C9
C11
470 pF Chip Cap
0.5 pF Chip Cap
47 µF Elect. Cap
Not Used
4
1
1
MURATA
GRM39X7R471K50V
GRM36COG0R5C50
P5275-ND
MURATA
C15
DIGI-KEY CORP
C12, C13, R2
TVS
TVS 24 Volt 600 Watt
680 nH Inductor
75 kΩ Resistor
10 kΩ Resistor
1
4
1
1
2
DIGI-KEY CORP
COILCRAFT
SMBJ24ACCCT-ND
1008CS-681XKBC
P75KGCT-ND
P10KGCT-ND
PE4504
(4)
L1, L2, L3, L4
R1(5)
DIGI-KEY CORP
DIGI-KEY CORP
R3(5)
CONNECTOR (1)
75 Ω N Male Panel
PASTERNACK
ENTERPRISES
Mount
Ferrite Core
2
FAIR-RITE
2843002702
(2)
T1, T2
(BALUN)
Wire
MWS WIRE IND.
T-2361429-20
24VX1AC50
(3)
Printed Circuit Board
300 X 160 Mils
1
1
STANDARD
PRINTED CIRC. INC
INDIUM
INDIUM CORP OF
AMERICA
14996Y
Notes:
(1) N connector center pin should be approximately 80 mils in length.
(2) T1, T2 balun: 6.5 turns thru, as shown in Figure 9.
(3) Due to the power dissipation of this device, the printed circuit board should be mounted / attached to a heat sink.
(4) 400 mA minimum current rating.
(5) Refer to Table 5 for R1, R3 use at lower IDD operation.
Metalized traces on P.C.B.
Pin #1
Keep leads twisted
Wrap-around metal
at corners
- or -
vias
Figure 9: Balun Drawing
Data Sheet - Rev 2.1
12/2002
9
ACA2407E
PACKAGE OUTLINE
Figure 10: S7 Package Outline - 16 Pin Wide Body SOIC with Heat Slug
Data Sheet - Rev 2.1
12/2002
10
ACA2407E
NOTES
Data Sheet - Rev 2.1
12/2002
11
ACA2407E
ORDERING INFORMATION
TEMPERATURE
RANGE
PACKAGE
ORDER NUMBER
ACA2407ES7P2
ACA2407ES7P0
COMPONENT PACKAGING
Tape and Reel, 1500 pieces per Reel
Plastic Tubes, 25 pieces per Tube
DESCRIPTION
16 Pin Wide Body
o
o
-40 C to +110 C
SOIC with Heat Slug
16 Pin Wide Body
o
o
-40 C to +110 C
SOIC with Heat Slug
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
E-mail: Mktg@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.
Data Sheet - Rev 2.1
12/2002
12
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