DRIVER & GAIN BLOCK AMPLIFIERS - CHIP
2
2 - 20
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
HMC405
InGaP HBT GAIN BLOCK
MMIC AMPLIFIER, DC - 10 GHz
v03.0109
General Description
Features
Functional Diagram
The HMC405 die is a GaAs InGaP Heterojunction
Bipolar Transistor (HBT) Gain Block MMIC DC to
10 GHz ampli er. This ampli er can be used as either
a cascadable 50 Ohm gain stage or to drive the
LO of HMC mixers with up to +17 dBm output power.
The HMC405 offers 16 dB of gain and an output
IP3 of +32 dBm while requiring only 50 mA from a
+5V supply. The Darlington feedback pair used results
in reduced sensitivity to normal process variations
and yields excellent gain stability over temperature
while requiring a minimal number of external bias
components. The HMC405 can easily be integrated
into Multi-Chip-Modules (MCMs) due to its small
(0.22mm
2
) size. All data is with the chip in a 50 Ohm
test xture connected via 0.025mm (1 mil) diameter
wire bonds of minimal length 0.5mm (20 mils).
Gain: 16 dB
P1dB Output Power: +13 dBm
Stable Gain Over Temperature
50 Ohm I/O’s
Small Size: 0.38 x 0.58 x 0.1 mm
Typical Applications
An excellent cascadable 50 Ohm
Gain Block or LO Driver for:
• Microwave & VSAT Radios
• Test Equipment
• Military EW, ECM, C
3
I
• Space Telecom
Electrical Speci cations, Vs= +5 V, Rbias= 22 Ohm, T
A
= +25° C
Parameter Min. Typ. Max. Units
Gain
DC - 3.0 GHz
3.0 - 7.0 GHz
7.0 - 10.0 GHz
16
15
13
dB
dB
dB
Gain Variation Over Temperature
DC - 3.0 GHz
3.0 - 7.0 GHz
7.0 - 10.0 GHz
0.004
0.015
0.02
dB/ °C
dB/ °C
dB/ °C
Input Return Loss
DC - 3.0 GHz
3.0 - 10.0 GHz
10
11
dB
dB
Output Return Loss
DC - 3.0 GHz
3.0 - 10.0 GHz
9
10
dB
dB
Reverse Isolation
DC - 7.0 GHz
7.0 - 10.0 GHz
20
17
dB
dB
Output Power for 1 dB Compression (P1dB)
DC - 3.0 GHz
3.0 - 7.0 GHz
7.0 - 10.0 GHz
15
13
10
dBm
dBm
dBm
Output Third Order Intercept (IP3)
DC - 3.0 GHz
3.0 - 7.0 GHz
7.0 - 10.0 GHz
30
25
22
dBm
dBm
dBm
Noise Figure
DC - 7.0 GHz
7.0 - 10.0 GHz
4
4.5
dB
dB
Supply Current (Icq) 50 mA
Note: Data taken with broadband bias tee on device output.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
For price, delivery, and to place orders: Analog Devices, Inc.,
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
