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PDF HMC397 Data sheet ( Hoja de datos )
| Número de pieza | HMC397 | |
| Descripción | InGaP HBT GAIN BLOCK MMIC AMPLIFIER/ DC - 10.0 GHz | |
| Fabricantes | Hittite Microwave Corporation | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HMC397 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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v00.1002
MICROWAVE CORPORATION
HMC397
InGaP HBT GAIN BLOCK
MMIC AMPLIFIER, DC - 10.0 GHz
1
1 - 48
Typical Applications
An excellent cascadable 50 Ohm
Gain Block or LO Driver for:
• Microwave & VSAT Radios
• Test Equipment
• Military EW, ECM, C3I
• Space Telecom
Functional Diagram
Features
Gain: 15 dB
P1dB Output Power: +15 dBm
Stable Gain Over Temperature
50 Ohm I/O’s
Small Size: 0.38 mm x 0.58 mm x 0.1 mm
General Description
The HMC397 die is a GaAs InGaP Heterojunction
Bipolar Transistor (HBT) Gain Block MMIC DC to 10
GHz amplifier. This amplifier can be used as either a
cascadable 50 Ohm gain stage or to drive the LO of
HMC mixers with up to +16dBm output power. The
HMC397 offers 15 dB of gain and an output IP3 of +32
dBm while requiring only 56 mA from a +5V supply.
The Darlington feedback pair used results in reduced
sensitivity to normal process variations and yields ex-
cellent gain stability over temperature while requiring
a minimal number of external bias components. The
HMC397 can easily be integrated into Multi-Chip-Mod-
ules (MCMs) due to its small (0.22mm2) size. All data
is with the chip in a 50 Ohm test fixture connected via
0.025mm (1 mil) diameter wire bonds of minimal length
0.5mm (20 mils).
Electrical Specifications, Vs= +5.0V, Rbias= 22 Ohm, TA = +25° C
Parameter
Min. Typ.
Max.
Units
Gain
DC - 3.0 GHz
3.0 - 7.0 GHz
7.0 - 10.0 GHz
15
14
12
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
15
14
dB
dB
Output Return Loss
DC - 3.0 GHz
3.0 - 10.0 GHz
15
13
dB
dB
Reverse Isolation
DC - 7.0 GHz
7.0 - 10.0 GHz
18
16
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
24
22
dBm
dBm
dBm
Noise Figure
DC - 7.0 GHz
7.0 - 10.0 GHz
4.5
6
dB
dB
Supply Current (Icq)
Note: Data taken with broadband bias tee on device output.
56 mA
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
1 page  
v00.1002
MICROWAVE CORPORATION
HMC397
InGaP HBT GAIN BLOCK
MMIC AMPLIFIER, DC - 10.0 GHz
1 Pad Descriptions
Pin Number
Function
1 RFIN
Description
This pin is DC coupled.
An off chip DC blocking capacitor is required.
Interface Schematic
2
Die
Bottom
RFOUT
GND
RF output and DC Bias for the output stage.
Die bottom must be connected to RF/DC ground.
Application Circuit
Note:
1. Select Rbias to achieve Icq using equation below,
Rbias > 22 Ohm.
2. External blocking capacitors are required on
RFIN and RFOUT.
Icq = Vs - 3.9
Rbias
Recommended Component Values
Component
L1
C1, C2
50
270 nH
0.01 µF
Frequency (MHz)
1000
3000
56 nH
8.2 nH
100 pF
100 pF
7000
2.2 nH
100 pF
1 - 52
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet HMC397.PDF ] | |
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