Document
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
NON-CATALOG
HELA-10
CASE STYLE: CM624 Price: Contact Sales Dept.
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
RF OUT 1,2
Applications
• Cellular • Catv • Instrumentation
Electrical Specifications at 25°C
OHMS KIT1 NO. FREQ. (MHz) GAIN2 (dB) MAXIMUM POWER (dBm)
Output (1 dB Compr.) Min. 75 50 75 50 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 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
VSWR4 (:1)
IN Typ. OUT Typ.
DC POWER
Volt (V) Nom. 12 12 12 12 Current (mA) Max. 525 525 525 525
THERMAL RESISTANCE5
θjc °C/W 6 6 6 6
Outline Drawing
fL-fU HELA-10A HELA-10B HELA-10C HELA-10D
50-1000 50-1000 5-450 8-300
1.22 1.22 1.22 1.22 1.3 1.2 1.22 1.2
11.4 12.5
PCB Land Pattern
1. Kit consists of HELA-10 plus transformers, see table below. 2. Includes transformer losses at input & output. 3. Open load is not recommended, potentially can cause damage. With no load, derate max. input power by 20 dB. 4. For 75 ohm. For 50 ohm, VSWR increases from 1.2:1 at 1 GHz to 2.0:1 at 50MHz. 5. Thermal resistance is from junction to heat slug. (mounting paddle).
Application Schematic Diagram
Suggested Layout, Tolerance to be within p.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 The Design Engineers Search Engine
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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. L M102713 HELA-10 A ED-6636T B ED-6636T C ED-7157/1 D ED-7491/2 130812
Free Datasheet http://www.datasheet4u.net/
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