Amplifier MMIC. AMMC-6431 Datasheet

AMMC-6431 Datasheet PDF


Part Number

AMMC-6431

Description

25-33 GHz 0.7W Power Amplifier MMIC

Manufacture

AVAGO

Total Page 9 Pages
PDF Download
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AMMC-6431
AMMC-6431
25-33 GHz 0.7W Power Amplifier MMIC
Data Sheet
Description
The AMMC-6431 is an MMIC power amplifier designed for
use in wireless transmitters that operate within a 25GHz
and 33GHz range. At 32GHz, it provides 28.5dBm of output
power (1) and 19.5dB of small-signal gain from a small easy-
to-use device. This MMIC is optimized for linear operation
with an output third order intercept point (OIP3) of 37dBm.
The device has input and output matching circuitry
for use in 50Ω environments. The AMMC-6431 also has
integrated, temperature compensated RF power detection
circuitry that enables power detection of 0.3V/Watt at
30GHz.
Features
MMIC bare die
0.7 watt output power (P-1)
50 Ω match on input and output
Typical Performance (Vd=5V, Idsq=0.65A)
Frequency range 25 to 33 GHz
Small signal Gain of 19dB
Output power @ P-1 of 28.5dBm (Typ.)
Input/Output return-loss of -15dB/-15dB
Applications
Microwave Radio systems
Satellite VSAT, Up/Down Link
LMDS & Pt-Pt mmW Long Haul
WLL and MMDS loops
Note:
1. This MMIC uses depletion mode pHEMT devices. Negative supply is
used for DC gate biasing.
Chip Size: 2500 x 1870 μm (100 x 74 mils)
Chip Size Tolerance: ± 10 μm (± 0.4 mils)
Chip Thickness: 100 ± 10 μm (4 ± 0.4 mils)
Pad Dimensions: 100 x 100 μm (4 x 4 ± 0.4 mils)
Attention: Observe Precautions for
handling electrostatic sensitive devices.
Vdd and Vgg Pins: ESD Machine Model
(Class A): 50V
Vdd and Vgg Pins: ESD Human Body Model
(Class 0): 150V
Detector Pins: ESD Machine Model <20V
Detector Pins: ESD Human Body Model <60V
Refer to Avago Application Notes A004R
Electrostatic Discharge Damage and
ControlRefer to Avago Application Note
A004R:
Electrostatic Discharge Damage and Control.

AMMC-6431
Table 1. Absolute Maximum Ratings[1,2,3,4, and 5]
Symbol
Parameters
Unit Max
Notes
Vd-Vg
Vd
Drain to Gate Voltage
Positive Supply Voltage[2]
V8
V 5.5
2
Vg Gate Supply Voltage
Id Drain Current[2]
PD Power Dissipation[2,3]
Pin CW Input Power[2]
Tch Operating Channel Temp.[4,5]
Tstg Storage Case Temp.
V -2.5 to 0.5
A 1.1
2,3
W 3.85
2,3
dBm 15.5
2
°C +150
4,5
°C -65 to +150
Tmax
Maximum Assembly Temp (30 sec max)
°C
+300
Notes:
1. Operation in excess of any one of these conditions may result in permanent damage to this device. Functional operation at or near these limitations
will change to may significantly reduce the lifetime of the device.
2. Combinations of supply voltage, drain current, input power, and output power shall not exceed PD.
3. When operated at this condition with a base plate temperature of 85°C, the median time to failure (MTTF) is significantly reduced.
4. These ratings apply to each individual FET.
5. The operating channel temperature will directly affect the device MTTF. For maximum life, it is recommended that junction temperatures be
maintained at the lowest possible levels.
Table 2. DC Specifications/ Physical Properties[1]
Symbol
Parameters and Test Conditions
Id Drain Supply Current (Vd = 5 V, Vg set for Id Typical)
Vg Gate Supply Operating Voltage (Id(Q) = 650 (mA))
Ig Gate Supply Current (Vg = -1V set for Id Typical)
Rθjc Thermal Resistance[6] (Channel-to-Backside)
Note:
1. Assume conductive epoxy attachment to an evaluation RF board at 85°C base plate temperatures.
Units
mA
V
mA
°C/W
650
-1.0
-0.10
16.8
Table 3. Thermal Properties
Parameter
Maximum Power Dissipation
Thermal Resistance (θjc)
Thermal Resistance (θjc)
Under RF Drive
Test Conditions
Tbaseplate = 85°C
Vd = 5V
Id = 650mA
PD = 3.25W
Tbaseplate = 85°C
Vd = 5V
Id = 790mA
Pout = 24dBm
Pd = 3.7W
Tbaseplate = 85°C
Value
PD = 3.85W
Tchannel = 150°C
θjc = 16.8°C/W
Tchannel = 139.6°C
θjc = 16.8°C/W
Tchannel = 147.14°C
2


Features AMMC-6431 25-33 GHz 0.7W Power Amplifie r MMIC Data Sheet Description The AMMC -6431 is an MMIC power amplifier desig ned for use in wireless transmitters th at operate within a 25GHz and 33GHz ran ge. At 32GHz, it provides 28.5dBm of ou tput power (1) and 19.5dB of small-sign al gain from a small easyto-use device. This MMIC is optimized for linear oper ation with an output third order interc ept point (OIP3) of 37dBm. The device h as input and output matching circuitry for use in 50Ω environments. The AMMC- 6431 also has integrated, temperature c ompensated RF power detection circuitry that enables power detection of 0.3V/W att at 30GHz. Features • MMIC bare d ie • 0.7 watt output power (P-1) • 50 Ω match on input and output Typical Performance (Vd=5V, Idsq=0.65A) • Fr equency range 25 to 33 GHz • Small si gnal Gain of 19dB • Output power @ P- 1 of 28.5dBm (Typ.) • Input/Output re turn-loss of -15dB/-15dB Applications • Microwave Radio systems • Satellite VSAT, Up/Down Link • LMDS & Pt-Pt mmW Long Ha.
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