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Numéro de référence | HMC639ST89 | ||
Description | HIGH IP3 / LOW NOISE AMPLIFIER | ||
Fabricant | Analog Devices | ||
Logo | |||
1 Page
HMC639ST89 / 639ST89E
v03.0810
HIGH IP3, LOW NOISE
AMPLIFIER, 0.2 - 4.0 GHz
Typical Applications
The HMC639ST89(E) is ideal for:
• Cellular / PCS / 3G
• WiMAX, WiBro, & Fixed Wireless
• CATV & Cable Modem
9 • Microwave Radio
• IF and RF Sections
Functional Diagram
Features
Low Noise Figure: 2.3 dB
High P1dB Output Power: +22 dBm
High Output IP3: +38 dBm
Gain: 13 dB
50 Ohm I/O’s - No External Matching
Industry Standard SOT89 Package
General Description
The HMC639ST89(E) is a GaAs pHEMT, High
Linearity, Low Noise, Wideband Gain Block Amplifier
covering 0.2 to 4.0 GHz. Packaged in an industry
standard SOT89, the amplifier can be used as either
a cascadable 50 Ohm gain stage, a PA Pre-Driver,
a Low Noise Amplifier, or a Gain Block with up to
+22 dBm output power. This versatile Gain Block
Amplifier is powered from a single +5V supply and
requires no external matching components. The
internally matched topology permits this amplifier to
be readily ported between virtually any printed circuit
board material, regardless of its dielectric constant,
thickness, or composition.
Electrical Specifications, Vs= 5V, TA = +25° C
Parameter
Min
Frequency Range
Gain
10
Gain Variation Over Temperature
Input Return Loss
Output Return Loss
Reverse Isolation
Output Power for 1 dB Compression (P1dB)
19
Output Third Order Intercept (IP3)
35
Noise Figure
Supply Current (Icq)
90
Note: Data taken with broadband bias tee on device output.
Typ.
0.7 - 2.2
13
0.01
12
12
20
21
38
2.3
110
Max
0.02
120
Min.
6
20
35
90
Typ.
0.2 - 4.0
10
0.01
12
14
20
22
38
2.5
110
Max.
0.02
120
Units
GHz
dB
dB/ °C
dB
dB
dBm
dB
dBm
dB
mA
9-1
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Pages | Pages 7 | ||
Télécharger | [ HMC639ST89 ] |
No | Description détaillée | Fabricant |
HMC639ST89 | HIGH IP3 / LOW NOISE AMPLIFIER | Analog Devices |
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