ACA2417 [SKYWORKS]
1218 MHz CATV Push-Pull Driver Amplifier;
| 型号： | ACA2417 |
| 厂家： | 
SKYWORKS SOLUTIONS INC. |
| 描述： | 1218 MHz CATV Push-Pull Driver Amplifier 有线电视 |
| 文件： | 总10页 (文件大小：468K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
ACA2417: 1218 MHz CATV Push-Pull Driver Amplifier
Applications
DOCSIS® and Euro DOCSIS® 3.1 (D3.1) compliant downstream
RF Pre-amplifier for node + 0 HFC and FTTC/FTTB networks
Final stage amplifier in FTTC applications
Features
40 to 1218 MHz frequency range
Output power: ≥ +44 dBmV/channel
Gain: 25 dB at 1218 MHz
Total composite power : ≥ +64.4 dBmV
Single +24 V supply
Operating current: 240 mA (Pdiss < 6 Wdc)
Surface-mount package compatible with automatic assembly
and excellent reliability
Description
The ACA2417 is a highly linear low-noise, high-gain RF
pre-amplifier module in the industry standard SOIC-16 wide body
Halogen-free/RoHS compliant
SMT package. Designed to drive D3.1 compliant power doublers
in deep fiber node CATV infrastructure applications, the module
consists of two parallel amplifiers in cascade forming a push-pull
optimized for low noise, low distortion, high output power per
channel, and high TCP. Advanced GaAs optimizes operating
current, making the module an excellent choice for
Skyworks GreenTM products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of GreenTM, document number
SQ04–0074.
environmentally friendly “green” applications.
A block diagram of the ACA2417 is shown in Figure 1. The device
package and pinout are shown in Figure 2. Signal pin
assignments and functional pin descriptions are described in
Table 1.
RF Input
1A
2A
1B
2B
RF Output
204467-001
Figure 1. ACA2417 Block Diagram
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET • ACA2417: 1218 MHz CATV PUSH-PULL DRIVER AMPLIFIER
1
2
3
4
5
6
7
8
GND
2AIN
GND
1AIN
1BIN
16
15
14
13
12
11
10
9
GND
1AOUT
BIAS 1A
2AOUT
2BOUT
ISET
BIAS 1B
2BIN
1BOUT
GND
GND
204667-002
Figure 2. ACA2417 Pinout
(Top View)
Table 1. ACA2417 Signal Pin Descriptions
Pin
1
Name
Description
Pin
9
Name
Description
GND
2AIN
GND
1AIN
1BIN
ISET
Ground
GND
Ground
2
Amplifier 2A input
Ground
10
11
12
13
14
15
16
1BOUT
BIAS 1B
2BOUT
2AOUT
BIAS 1A
1AOUT
GND
Amplifier 1B output
Bias for 1B amplifier
Amplifier 2B output
Output from Amplifier A
Bias for 1A amplifier
Amplifier 1A output
Ground
3
4
Amplifier 1A input
Amplifier 1B input
Current adjust
Amplifier 2B input
Ground
5
6
7
2BIN
GND
8
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET • ACA2417: 1218 MHz CATV PUSH-PULL DRIVER AMPLIFIER
Electrical and Mechanical Specifications
The absolute maximum ratings of the ACA2417 are provided in
Table 2. Recommended operating conditions are specified in
Table 3, and electrical specifications are provided in Table 4.
Table 2. ACA2417 Absolute Maximum Ratings1
Parameter
Supply (pins 12 and 13)
Current adjust (pin 6)
RF power at inputs (pins 4 and 5)
Storage temperature
Minimum
Maximum
+28
Units
VDC
VDC
dBmV
°C
0
+4
+75
-65
+150
+260
5.0
Soldering temperature
Soldering time
°C
sec
1
Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters set at
or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to thedevice.
2 Pins 2, 4, 5, and 7 should be AC coupled. No external DC bias should be applied.
3
Pin 6 should be AC-grounded and/or pulled to ground through a resistor for current control.
4
Pins 10, 11, 14, and 15 should have no other external bias applied.
ESD HANDLING:Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device.
This device must be protected at all times from ESD when handling or transporting. Static charges may easily produce
potentials of several kilovolts on the human body or equipment, which can discharge without detection.
Industry-standard ESD handling precautions should be used at all times.
Table 3. ACA2417 Recommended Operating Conditions1
Parameter
Symbol
Min
Typ
Max
Units
MHz
VDC
°C
RF frequency
f
40
1218
Supply voltage
VDD
TCASE
+24
Case temperature
-40
+110
1
Performance is guaranteed only under the conditions listed in this table.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
204667C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 13, 2017
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DATA SHEET • ACA2417: 1218 MHz CATV PUSH-PULL DRIVER AMPLIFIER
Table 4. ACA2417 Electrical Specifications1
TA = +25 C, VDD = +24 VDC, 75 Ω System, Unless Otherwise Noted)
Parameter
Symbol
Test Condition
1218 MHz
Min
Typ
25.2
0.2
1.0
5
Max
Units
dB
3
Gain
G
24.2
26.2
2,3
Gain flatness to 1218 MHz
dB
3
Cable equivalent slope
0.5
1.5
dB
Noise figure
NF
dB
1
CTB
CTB
CSO
-68
-67
-60
-65
-20
-20
2.7
240
-65
-65
dBc
dBc
dBc
dB
1
CSO
1
XMOD
ACLR
1
CIN
-62
-18
-16
3.3
Return loss 50 to 600 MHz
Return loss 600 to 1218 MHz
Thermal resistance
RL
dB
RL
°C/W
°C/W
mA
θJC
Junction to case slug
Supply current
270
1
2
3
4
Parts measured with 79 NTSC analog channels plus digital QAM channels to 1000 MHz, +44 dBmV output power and 0.0 dB tilt.
Peak deviation from a straight line between gain value at 50 MHz and 1218 MHz.
Measured in application circuit in Figure 3.
All specifications as measured on the Evaluation Board.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
November 13, 2017 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 204667C
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DATA SHEET • ACA2417: 1218 MHz CATV PUSH-PULL DRIVER AMPLIFIER
Evaluation Board Description
The ACA2417 Evaluation Board is used to test the performance of
the ACA2417 device. An Evaluation Board schematic is provided
in Figure 3. Table 6 provides the Bill of Materials (BOM) list for
Evaluation Board components.
+24V
TL
C6
C10
L3
L1
L5
C13
GND
2AIN
GND
1AIN
1BIN
GND
1AOUT
BIAS 1A
2AOUT
2BOUT
BIAS 1B
1BOUT
GND
R 1
L8
R FOut
L7
R 5
C1
C2
C3
C8
L9
R F
In
C4
C9
D1
D2
T1
1:1 Balun
L10
ISET
R 3
T2
2:1 Balun
2BIN
C5
L6
GND
L2
L4
R 2
TL
+
R 4
C11
C12
C7
+24V
+24V
204667-003
Figure 3. ACA2417 Evaluation Board Schematic
Table 5. ACA2417 Evaluation Board Bill of Materials (BOM)
Component
Description
0402 capacitor
Value
Component
L9, L10
Description
Value
C1
0.2 pF
0.01 uF
1.0 pF
270 pF
150 pF
47 uF
0402 inductor
5.1 nH
C2, C3, C5, C10, C11
0402 capacitor
0402 capacitor
0402 capacitor
0402 capacitor
ELECTR CAP
T1
Minntronix 1:1 BALUN
Minntronix 2:1 BALUN
0402 resistor
MRF-25001
MRF-27001
O Ω
C4
T2
C6, C7
C8, C9
C12
R1
R2
0402 resistor
4.64 kΩ
510 Ω
R3
0402 resistor
C13
0402 capacitor
0402 inductor
0805 inductor
0603 inductor
0402 inductor
0402 inductor
330 pF
2.7 nH
470 nH
680 nH
3.3 nH
1.8 nH
R4
0402 resistor
26.7 kΩ
3 Ω
L1, L2
L3, L4
L5, L6
L7
R5
0402 resistor
D1, D2
TL
0402 DIO
75 Ω transmission line
U1
ACA2417
L8
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET • ACA2417: 1218 MHz CATV PUSH-PULL DRIVER AMPLIFIER
Package Dimensions
Package and Handling Information
The PCB layout footprint drawing for the ACA2417 is shown in
Figure 4. The package dimensions for the ACA2417 are shown in
Figure 5. The tape and reel dimensions are provided in Figure 6.
Since the device package is sensitive to moisture absorption, it is
baked and vacuum packed before shipping. Instructions on the
shipping container label regarding exposure to moisture after the
container seal is broken must be followed. Otherwise, problems
related to moisture absorption may occur when the part is
subjected to high temperature during solder assembly.
The ACA2417 is rated to Moisture Sensitivity Level 2 (MSL2) at
260 C. It can be used for lead or lead-free soldering. For
additional information, refer to the Skyworks Application Note,
Solder Reflow Information, document number 200164.
Care must be taken when attaching this product, whether it is
done manually or in a production solder reflow environment.
Production quantities of this product are shipped in a standard
tape and reel format.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET • ACA2417: 1218 MHz CATV PUSH-PULL DRIVER AMPLIFIER
204667-004
Figure 4. ACA2417 PCB Layout Footprint Dimensions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET • ACA2417: 1218 MHz CATV PUSH-PULL DRIVER AMPLIFIER
204667-005
Figure 5. ACA2417 Package Dimensions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
November 13, 2017 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 204667C
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DATA SHEET • ACA2417: 1218 MHz CATV PUSH-PULL DRIVER AMPLIFIER
204667-006
Figure 6. ACA2417 Tape and Reel Dimensions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
204667C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 13, 2017
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DATA SHEET • ACA2417: 1218 MHz CATV PUSH-PULL DRIVER AMPLIFIER
Ordering Information
Product Description
Package Description
16-pin wide body SOIC with heat slug
Component Packaging
1500-piece tape and reel
Evaluation Board part number
ACA2417P2
EVB2417
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