AMMP-6425-TR1G Avago Technologies US Inc., AMMP-6425-TR1G Datasheet

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AMMP-6425-TR1G

Manufacturer Part Number
AMMP-6425-TR1G
Description
18-28 GHz Power Amp - Pkg
Manufacturer
Avago Technologies US Inc.
Datasheet

Specifications of AMMP-6425-TR1G

Current - Supply
650mA
Frequency
18GHz ~ 28GHz
Gain
23dB
P1db
28dB
Package / Case
8-SMD
Rf Type
LMDS, MMDS
Test Frequency
18GHz
Voltage - Supply
8V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Noise Figure
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
AMMP-6425
18-28 GHz 1W Power Amplifier
in SMT Package
Data Sheet
Description
The AMMP-6425 MMIC is a broadband 1W power
amplifier in a surface mount package designed for use
in transmitters that operate in various frequency bands
between 18GHz and 28GHz. At 25GHz, it provides 31dBm
of output power (P-1dB) and 25dB of small-signal gain
from a small easy-to-use device. The device has input
and output matching circuitry for use in 50Ω environ-
ments. The AMMP-6425 also integrates a temperature
compensated RF power detection circuit that enables
power detection of 0.25V/W. DC bias is simple and the
device operates on widely available 5V for current supply
(negative voltage only needed for Vg). It is fabricated in
a PHEMT process for exceptional power and gain perfor-
mance.
Pin Connections (Top View)
8
7
1
6
2
3
5
PACKAGE
BASE
GND
4
Pin
1
2
3
4
5
6
7
8
DET_O
RF_out
DET_R
Function
RF_in
Vgg
Vdd
Vdd
Vgg
Features
x
x
x
x
x
Specifications (Vdd=5V, Idsq=650mA)
x
x
x
x
Applications
x
x
x
x
x
x
Note:
1. This MMIC uses depletion mode pHEMT devices. Negative supply is
5x5 mm Surface Mount Package
Wide Frequency Range 18-28GHz
One watt output power
50 Ω match on input and output
ESD protection (60V MM, and 200V HBM)
Frequency range 18 to 28 GHz
Small signal Gain of 22dB
Output power @P-1 of 28dBm (Typ.)
Input/Output return-loss of -12dB
Microwave Radio systems
Satellite VSAT, DBS Up/Down Link
LMDS & Pt-Pt mmW Long Haul
Broadband Wireless Access (including 802.16 and
802.20 WiMax)
WLL and MMDS loops
Commercial grade military
used for DC gate biasing.
Attention: Observe Precautions for
handling electrostatic sensitive devices.
ESD Machine Model (Class A): 60V
ESD Human Body Model (Class 0): 200V
The Detector pin ESD voltage level :
MM < 20v and HBM < 60v.
Refer to Avago Application Note A004R:
Electrostatic Discharge Damage and Control.

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AMMP-6425-TR1G Summary of contents

Page 1

... GHz 1W Power Amplifier in SMT Package Data Sheet Description The AMMP-6425 MMIC is a broadband 1W power amplifi surface mount package designed for use in transmitters that operate in various frequency bands between 18GHz and 28GHz. At 25GHz, it provides 31dBm of output power (P-1dB) and 25dB of small-signal gain from a small easy-to-use device. The device has input and output matching circuitry for use in 50Ω ...

Page 2

Absolute Maximum Ratings Symbols Parameters Vd-Vg Drain to Gate Voltage Vd Positive Supply Voltage Vg Gate Supply Voltage Id Drain Current PD Power Dissipation Pin CW Input Power Tch Operating Channel Temp Tstg Storage Case Temp. Tmax Maximum Assembly Temp ...

Page 3

... AMMP-6425 RF Specifications (Data obtained from 2.4-mm connector based test fixture, and this data is including connecter loss, and board loss 25° 5 =650 mA Symbol Parameters and Test Conditions Freq Operational Frequency [3, 4] Gain Small-signal Gain [3] P Output Power at 1dB ...

Page 4

... AMMP-6425 Typical Performance (Data obtained from 2.4-mm connector based test fixture, and this data is including connecter loss, and board loss 25°C, Vdd=5V, Idq=650mA Frequency [GHz] Figure 1. Typical Gain and Reverse Isolation Frequency[GHz] Figure 3. Typical P-1 and PAE Frequency [GHz] Figure 5. Typical IP3 (Third Order Intercept) @Pin=-20dBm 4 =-1 ...

Page 5

Pout[dBm] Figure 7. Typical Detector voltage vs. Output Power 0 S11_20 S11_-40 -5 S11_85 -10 -15 -20 - Frequency[GHz] Figure 9. Typical S11 over temperature 30 25 ...

Page 6

Typical Scattering Parameters (T = 25° 650 mA S11 S21 Freq [GHz] dB Mag Phase dB 1 -0.178 0.980 -37.820 -47.292 2 -0.523 0.942 -74.503 -44.008 3 -0.978 0.893 -110.430 ...

Page 7

... DC quiescent biasing condition at Vds=5V, Ids=650mA, Vgg=-1V, typical gate terminal current is approximately 0.3mA active biasing technique is selected for the AMMP6425 MMIC PA DC biasing, the active biasing circuit must have more than 10-times higher internal current that the gate terminal current. ...

Page 8

RF Input 8 7 − μ 100 pF Figure 13. Typical DC connection 20 |Icomp(I_METER.AMP1,0)| (mA) 18 Diode_current 5.5 6 6.5 Voltage (V) ...

Page 9

... Ground vias should be solder filled Figure 15b. PCB Land Pattern and Stencil Layouts The AMMP Packaged Devices are compatible with high volume surface mount PCB assembly processes. The PCB material and mounting pattern, as defined in the data sheet, optimizes RF performance and is strongly rec- ommended. An electronic drawing of the land pattern is available upon request from Avago Sales & ...

Page 10

... Figure 16. Suggested Lead-Free Reflow Profile for SnAgCu Solder Paste AMMP-6425 Part Number Ordering Information Devices Per Part Number Container AMMP-6425-BLKG 10 AMMP-6425-TR1G 100 AMMP-6425-TR2G 500 10 A properly designed solder screen or stencil is required to ensure optimum amount of solder paste is deposited onto the PCB pads. The recommended stencil layout is shown in Figure 15b ...

Page 11

... R 0.50 TYP. 1.75 ± 0.10 5.50 ± 0.05 Ø1.50 (MIN.) 8.00 ± 0. PITCH: WIDTH: Notes Pitches cumulative tolerance is ± 0.2 Mm. 3. Dimensions are in millimeters (mm). AMMP AMMP XXXX XXXX www.avagotech.com 0.114 (2.90) 0.018 (0.46) 0.014 (0.365 0.012 (0.30 0.028 (0.70) ...

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