High IP3 Monolithic Amplifier
Broadband,
Maximum Ratings
Heat Slug Temperature
Storage Temperature
DC Voltage
DC Power
110°C
-40°C to +125°C
+13V
7.15W
3,6
14,11
10,15
1,4,5,8,9,12,13,16
2,7*
Surface Mount
HELA-10+
CASE STYLE: CM624
Model
HELA-10+
HELA Kit (see table below)
Price
$15.95
$19.95
Qty.
(1-24)
(1-9)
50&75 ohms
5 to 1000 MHz
Features
Pin Connections
RF IN 1,2
DC
GROUND
NO CONNECTION
*Adding bias resistors may improve IP3, IP2.
See Application Notes:
Enhanced linearity in the HELA-10 Power Amplifier
(AN60-009)
High IP3, wideband, balanced linear amplifier
HELA-10 (AN60-0033)
• excellent flatness, ±0.4 dB typ.
• very high IP3, 49 dBm typ. at 150 MHz
& 45 dBm typ. at 800 MHz
• very high IP2, 88 dBm typ.
• low noise figure, 3.5 dB typ.
• aqueous washable
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
RF OUT 1,2
Applications
• Cellular
• Catv
• Instrumentation
Electrical Specifications at 25°C
OHMS
KIT
NO.
1
FREQ.
(MHz)
GAIN
2
(dB)
MAXIMUM
POWER
(dBm)
Output
(1 dB Compr.)
Input
(no
damage)
20
20
20
20
3
DYNAMIC
RANGE
NF
(dB)
Typ.
3.5
3.5
3.5
3.5
IP3
(dBm)
Typ.
47
47
48
48
VSWR
4
(:1)
IN
Typ.
OUT
Typ.
DC
POWER
Volt
(V)
Nom.
12
12
12
12
Current
(mA)
Max.
525
525
525
525
THERMAL
RESIS-
TANCE
5
θjc
°C/W
6
6
6
6
Outline Drawing
f
L
-f
U
HELA-10A+
HELA-10B+
HELA-10C+
HELA-10D+
1.
2.
3.
4.
5.
50-1000
50-1000
5-450
8-300
75
50
75
50
Min.
9.5
9.5
9.3
9.3
Typ.
Typ. Max. Flatness
12
12
11
13
13
12.5
±0.4
±0.4
±0.4
±0.4
Typ.
30
30
30
30
Min.
26
26
26
26
1.22 1.22
1.22 1.22
1.3
1.2
1.22
1.2
11.4 12.5
PCB Land Pattern
Kit consists of HELA-10 plus transformers, see table below.
Includes transformer losses at input & output.
Open load is not recommended, potentially can cause damage. With no load, derate max. input power by 20 dB.
For 75 ohm. For 50 ohm, VSWR increases from 1.2:1 at 1 GHz to 2.0:1 at 50MHz.
Thermal resistance is from junction to heat slug. (mounting paddle).
Application Schematic Diagram
Suggested Layout,
Tolerance to be within .002
Outline Dimensions (
inch
)
mm
A
B
.295
.405
7.49 10.29
K
.032
0.81
L
--
--
C
D
.098
.406
2.49 10.31
M
.102
2.59
E
.360
9.14
F
.050
1.27
R
.13
3.30
G
.016
0.41
S
.34
8.64
H
.008
0.20
J
.004
0.10
N
P
.028
.460
0.71 11.68
T
wt
.170 grams
4.32
0.67
Demo Board MCL P/N: TB-16,-17,-30,-45
Suggested PCB Layout (PL-076)
APPLICATION
CIRCUIT
A
B
C
D
T1
ADTL1-18-75
ADTL1-12
ADT1-1WT
ADT1.5-1
T2
ADTL1-18-75
ADTL1-12
ADTL1-4-75
ADT1.5-1
C1 TO C6
0.01µF
0.01µF
0.039µF
0.039µF
L1, L2
0.75µH
0.75µH
3.3µH
3.3µH
PCB
LAYOUT
B14-TB-30
B14-TB-17
B14-TB-16
B14-TB-17
EVALUATION
BOARD
TB-16
TB-17
TB-30
TB-45
Reflow solder the slug to the ground plane; PC board layouts for 75 ohm
(B14-TB-16), (B14-TB-30), and for 50 ohm (B14-TB-17) are available upon
request. Please contact Applications Department or consult our web site.
Assembly Guideline
ISO 9001 ISO 14001 AS 9100
CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
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Notes: 1.
Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet.
2.
Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
3.
The parts covered by this specification sheet are subject to
Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard
Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
REV.
M
M131858
HELA-10+
A ED-6636T
B ED-6636T
C ED-7157/1
D ED-7491/2
130812