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

DriverAmplier
• CATV-Distribution/DropAmpliers
• 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 DriverAmpliers, CATV
FiberReceiverandDistributionAmpliers,CATVDrop
Ampliers,CATVSetTopBoxesandHomeGateways.
Offeredin amodied16 lead surfacemount SOIC
package that is RoHS-Compliant, it is well suited for
useinamplierswheresmallsize,reducedcomponent
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
ShutdownLogicControl(pin16) 0+6 VDC
RFPoweratInputs(pins2,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 )
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-860MHz
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



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.
Theproductspecications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.

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
Modified16PinSOIC 3,500 piece Tape and Reel
ABA3115RS3P0 -40 to +85 °C RoHS-Compliant
Modified16PinSOIC Plastic tubes (50 pieces per tube)