04/2008
S3 Package
DATA SHEET - Rev 2.0
FEATURES
• 15 dB Gain
• +5 V Nominal Supply Voltage
• High Linearity
• Low Noise Figure: 2.7 dB (typ.)
• Characterized at +25 dBmV output power
• Wide Band operation to 870 MHz
• Shutdown Mode
• -40 to +85 oC
• RoHS-Compliant Package
• DriverAmplier
• CATV-Distribution/DropAmpliers
• Set Top Boxes
• Home Gateway
The ABA3115 is a monolithic IC intended for use in
applications requiring high linearity, such as Cellular
Telephone Base Station DriverAmpliers, CATV
FiberReceiverandDistributionAmpliers,CATVDrop
Ampliers,CATVSetTopBoxesandHomeGateways.
Offeredin amodied16 lead surfacemount SOIC
package that is RoHS-Compliant, it is well suited for
useinamplierswheresmallsize,reducedcomponent
count, and high reliability are important. The ABA3115
incorporates a shutdown feature under logic control
whereby power consumption is reduced to 15 mW
with a +5 V supply.
15 dB
15 dB
RF IN
RF IN
RF OU
T
RF OU
T
2
data sheet - Rev 2.0
04/2008
1
2
FB1 VLC
GND
RFIN2
IADJ
RFOUT1/VDD1
GND
GND
GND
GND
8
7
6
5
4
3
16
15
9
10
11
12
13
14
FB2
RFIN2
RFIN1
RFIN1
GND
RFOUT2/VDD2
1FB1 Feedback for Amplifier A1 9 I
ADJ
Current Adjust
2RF
IN1
RF Input of Amplifier A1 10 GND Ground
3RF
IN1
RFInput of Amplifier A1 11 RF
OUT2
/V
DD2
RF output and VDD of Amplifier A2
4GND Ground 12 GND Ground
5GND Ground 13 GND Ground
6RF
IN2
RF Input of Amplifier A2 14 RF
OUT1
/V
DD1
RF output and VDD of Amplifier A1
7RF
IN2
RF Input of Amplifier A2 15 GND Ground
8FB2 Feedback for Amplifier A2 16 V
LC
Shutdown Logic Control
3
data sheet - Rev 2.0
04/2008
Notes:
1. Pins 1, 2, 3, 6, 7 and 8 should be AC-coupled. No external DC bias should be
applied.
2. Pin 9 should be AC-grounded. No external DC bias should be applied.
PARAMETER MAX
Analog Supply (pins 11, 14) 0+12 VDC
ShutdownLogicControl(pin16) 0+6 VDC
RFPoweratInputs(pins2,3,6,7) -+10 dBm
Storage Temperature -65 +150
o
C
Soldering Temperature -260
o
C
Soldering Time - 5 sec
PARAMETER TYP MAX
RF Input / Output Frequency 50 -870 MHz
Analog Supply: V
DD
(pins 11, 14) +4.5 +5 +9 V
DC
Shutdown Logic Control: V
LC
(pin16) 0 - +6 V
Case Temperature: T
A
-40 -+85
o
C
4
data sheet - Rev 2.0
04/2008
Notes:
(1) 132 channels, +25 dBmV per channel (measured at the output), 6 MHz channel spacing
(2) Two tones: 397 MHz and 403 MHz, +4 dBm per tone
(3) Characterized with IADJ pin oating.
(4) Adding a shunt resistor from the IADJ pin to ground will lower current but with some decrease in performance.
(Ta d d l c Ω)
PARAMETER TYP MAX
Gain 14 15 17 dB
Noise Figure
-
-
-
2.5
2.7
3.2
3.0
3.5
4.0
dB
50 - 350 MHz
350 - 550 MHz
550-860MHz
Input / Output Return Loss 10 18 -dB
CSO (1) --72 -70 dBc
CTB (1) --75 -73 dBc
2nd Order Output Intercept Point
(OIP2) (2) -+60 -dBm
3rd Order Output Intercept Point
(OIP3) (2) -+35 -dBm
Thermal Resistance - - 33 oC/W
Current Consumption(3)(4) 120
-
150
3
170
-mA V
LC
= +5 V
V
LC
= 0 V
S TAT U S
Power up +5 V ON 150 mA
Shutdown 0 V OFF 3 mA
5
data sheet - Rev 2.0
04/2008
-40
-35
-30
-25
-20
-15
-10
-5
0
5
0100 200 300 400 500 600 700 800 900 1000
(MHz)
)
S11
S22
12
12.5
13
13.5
14
14.5
15
15.5
16
16.5
17
0100 200 300400 500 600 700 800 900 1000
(MHz)
)
6
data sheet - Rev 2.0
04/2008
0
0.5
1
1.5
2
2.5
3
0200 400600 800 1000
(MHz)
)
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
0100 200300 400 500600 700 800 9001000
(MHz)
)
7
data sheet - Rev 2.0
04/2008
C11
C6
L1
C8
C9
L2
C7
C1
C2
ABA3115
215
1
10
12
13
11
9
16
14
8
7
6
5
4
3
RF IN1
GND
VLC
IADJ
FB2
RF IN2
RF OUT1
RF IN1
GND
GND
RF IN2 RF OUT2
GND
GND
GND
FB1
+5 VDC (Vdd)
+5 VDC (Vdd)
C10
RF Out
T2
C5
I Adj
C4
C3
RF In
T1
Not installed
*
Balun Wires not
Crossed
Note:
*Connecting a resistor from IADJ to ground lowers current; Normal operation is with IADJ oating.
Jumper Wire
8
data sheet - Rev 2.0
04/2008
Notes:
1. “N” Connector center pin should be approximately 80 mils in length.
2. Connector tabs must be reduced by 150 mils.
3. Device must be soldered on PC board.
QTY
C1-C4,C6,C9,C11 0.01uF CHIP CAP. 7MURATA GRM39X7R1103K25V
C7, C8 470 pF CHIP CAP. 2MURATA GRM39COG471J25V
C10 47 uF ELEC. CAP. 1DIGI-KEY CORP P5275-ND
C5 (not installed)
L1, L2 390 nH CHIP INDUCTOR 2COILCRAFT 1008CS-391XKBC
CONNECTORS (1) 75 N MALE PANEL
MOUNT
2PASTERNACK
ENTERPRISES
PE4504
T1, T2 (2)
(BALUN)
Ferrite Core 2FAIR-RITE 2843002702
Wire MWS WIRE IND. T-2361429-20
PCB 1STAND. PRINTED
CIRC UITS INC .
EBSTA-111899
9
data sheet - Rev 2.0
04/2008
10
data sheet - Rev 2.0
04/2008
ANADIGICS, Inc. reserves the right to make changes to its products or to discontinue any product at any time without notice.
TheproductspecicationscontainedinAdvancedProductInformationsheetsandPreliminaryDataSheetsaresubjectto
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.
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.
141 Mount Bethel Road
Warren, New Jersey 07059, U.S.A
Tel:+1(908)668-5000
Fax:+1(908)668-5132
http://www.anadigics.com
Mktg@anadigics.com
data sheet - Rev 2.0
04/2008
11
TEMPERATURE
ABA3115RS3P1 -40 to +85 °C RoHS-Compliant
Modified16PinSOIC 3,500 piece Tape and Reel
ABA3115RS3P0 -40 to +85 °C RoHS-Compliant
Modified16PinSOIC Plastic tubes (50 pieces per tube)
