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AMMP-6441 Datasheet Preview

AMMP-6441 Datasheet

0.4W Power Amplifier

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AMMP-6441
36 - 40 GHz, 0.4W Power Amplifier in SMT Package
Data Sheet
Description
The AMMP-6441 MMIC is a 0.4W power amplifier in a
surface mount package designed for use in transmitters
that operate at frequencies between 36GHz and 40GHz. In
the operational band, it provides 26 dBm of output power
(P-1dB) and 20dB of small-signal gain.
Applications
 LMDS & Pt-Pt mmW Long Haul
 Microwave Radio systems
 WLL and MMDS loops
Package Diagram
Features
 5x5mm SMT package
 0.4 watt output power
 50 match on input and output
Typical Performance (Vd=5V, Idsq=0.45A)
 Frequency range 36 to 40 GHz
 Small signal Gain of 20dB
 Output power @P-1 of 26dBm (Typ.)
 Input and Output return losses -10dB
Functional Block Diagram
Vg Vd1 Vd2
1 23
RF IN 8
4 RF OUT
765
Vg Vd1 Vd2
Note:
1. This MMIC uses depletion mode pHEMT devices.
Negative supply is used for DC gate biasing.
123
8
7 65
Pin Function
1 Vg
2 Vd1
3 Vd2
4 RF OUT
4 5 Vd2
6 Vd1
7 Vg
8 RF IN
RoHS-Exemption
Please refer to hazardous substances table on page 10.
Attention: Observe Precautions for
handling electrostatic sensitive devices.
ESD Machine Model (Class A): 40V
ESD Human Body Model (Class 0): 150V
Refer to Avago Application Note A004R:
Electrostatic Discharge Damage and Control.
Note: MSL Rating = Level 2A




AVAGO

AMMP-6441 Datasheet Preview

AMMP-6441 Datasheet

0.4W Power Amplifier

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Electrical Specifications
1. Small/Large -signal data measured in a fully de-embedded test fixture form TA = 25°C.
2. Pre-assembly into package performance verified 100% on-wafer per AMMC-6120 published specifications.
3. This final package part performance is verified by a functional test correlated to actual performance at one or more
frequencies.
4. Specifications are derived from measurements in a 50 Ω test environment. Aspects of the amplifier performance may
be improved over a more narrow bandwidth by application of additional conjugate, linearity, or low noise (Гopt)
matching.
Table 1. RF Electrical Characteristics
TA=25°C, Vd=5.0V, Idq=0.45V, Vg=-1V, Zo=50 Ω
Parameter
Min Typ. Max Unit
Operational Frequency, Freq
36 40 GHz
Small-signal Gain, Gain
18 20
dB
Output Power at 1dB Gain Compression, P-1dB
24.5
26
dBm
Relative Third Order Inter-modulation level
(Δf=10MHz, Po=+12dBm, SCL), IM3
-38 dBc
Input Return Loss, Rlin
Output Return Loss, Rlout
Reverse Isolation, Isolation
10 dB
10 dB
45 dB
Table 2. Recommended Operating Range
1. Ambient operational temperature TA = 25°C unless otherwise noted.
2. Channel-to-backside Thermal Resistance (Tchannel (Tc) = 34°C) as measured using infrared microscopy. Thermal
Resistance at backside temperature (Tb) = 25°C calculated from measured data.
Description
Min. Typical Max. Unit Comments
Drain Supply Current, Idq
450 mA Vd = 5V, Vg set for Id Typical
Gate Supply Operating Voltage, Vg
-1.3
-1
-0.7 V
Idq=450mA
Table 3. Thermal Properties
Parameter
Test Conditions
Value
Channel Temperature, Tch
Tch=150 °C
Thermal Resistance
(Channel-to-Base Plate), ch-bs
Channel-to-backside Thermal Resistance Tchannel(Tc)=34°C
Thermal Resistance at backside temperature Tb=25°C
Jc = 34 °C/W
Note:
1. Assume SnPb soldering to an evaluation RF board at 85 °C base plate temperatures. Worst case is at saturated output power when DC power
consumption rises to 5.24W with 0.9W RF power delivered to load. Power dissipation is 4.34W and the temperature rise in the channel is 72.9 °C. In
this condition, the base plate temperature must be remained below 82.1 °C to maintain maximum operating channel temperature below 155 °C.
Absolute Minimum and Maximum Ratings
Table 4. Minimum and Maximum Ratings
Description Pin
Min. Max.
Unit
Drain Supply Voltage, Vd
5.5 V
Gate Supply Voltage, Vg
-2 0
Power Dissipation, P¬D
3
CW Input Power, Pin
20 dBm
Channel Temperature
+150
°C
Storage Temperature
-65
+155
°C
Maximum Assembly Temperature
+260
°C
Notes:
1. Operation in excess of any one of these conditions may result in permanent damage to this device.
2
Comments
CW
30 second maximum


Part Number AMMP-6441
Description 0.4W Power Amplifier
Maker AVAGO
Total Page 9 Pages
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