HMC740ST89E
v02.0813
InGaP HBT ACTIVE BIAS
MMIC AMPLIFIER, 0.05 – 3 GHz
Typical Applications
The HMC740ST89E is ideal for:
Features
P1dB Output Power: +18 dBm
8
• Cellular/3G & WiMAX/4G
• Fixed Wireless & WLAN
Gain: 15 dB
Output IP3: +40 dBm
• CATV, Cable Modem & DBS
• Microwave Radio & Test Equipment
• IF & RF Applications
Cascadable 50 Ohm I/Os
Single Supply: +5V
Industry Standard SOT89 Package
Robust 1000V ESD, Class 1C
Stable Current Over Temperature
Active Bias Network
Functional Diagram
General Description
The HMC740ST89E is an InGaP Heterojunction
Bipolar Transistor (HBT) Gain Block MMIC SMT
amplifier covering 0.05 to 3 GHz. Packaged in an
industry standard SOT89, the amplifier can be used
as a cascadable 50 Ohm RF or IF gain stage as
well as a PA or LO driver with up to +18 dBm output
power. The HMC740ST89E offers 15 dB of gain with
a +40 dBm output IP3 at 100 MHz, and can operate
directly from a +5V supply. The HMC740ST89E
exhibits excellent gain and output power stability over
temperature, while requiring a minimal number of
external bias components.
Electrical Specifications, Vcc = 5V, TA = +25° C
Parameter
Min.
Typ.
0.05 - 1
15
Max.
Min.
11
Typ.
0.05 - 3
15
Max.
Units
GHz
dB
Frequency Range
Gain
12
Gain Flatness
0.1
0.7
dB
Gain Variation over Temperature
Input Return Loss
0.003
18
0.006
0.003
15
0.006
dB/ °C
dB
Output Return Loss
18
18
dB
Reverse Isolation
20
21
dB
Output Power for 1 dB Compression (P1dB)
15.5
18
14.5
17
dBm
Output Third Order Intercept (IP3)
(Pout= 0 dBm per tone, 1 MHz spacing)
38
32
dBm
Noise Figure
3.5
88
3.5
88
dB
Supply Current (Icq)
mA
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
resFpoonsribpilirtyiciseas,sdumeeldivbey ArynalaognDdevticoespfolraitcs euseo, nrdoreforrsan:yHinifrtintigteemeMntsicofrpoawtenatsvoer oCtheorrporation, 20 Alpha Road, Chelmsford, MA 01824
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implicPahtioon noreo:th9er7w8ise-2un5d0er-a3n3y p4a3tent orFpaatexn:t r9ig7ht8s -o2f A5n0alo-g3D3e7vi3ces. Order On-line at www.hittite.com
Phone: 781-329-4700 • Order online at www.analog.com
8 - 1
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
Application Support: Phone: 978-250-3343 or apps@hittite.com