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AMMP-6630-BLKG

P1-P3P4-P6
AMMP-6630
5 – 30 GHz Variable Attenuator
Data Sheet
Description
The AMMP-6630 MMIC is a monolithic, voltage variable,
GaAs IC attenuator that operates from 5-30 GHz. It is
fabricated using Avago Technologies enhancement
mode MMIC process with backside ground vias, and gate
lengths of approximately 0.25um. The attenuator has
a distributed topology and it helps to absorb parasitic
eects of its series and shunt FETs to make it broadband.
Package Diagram
Features
• Surface Mount Package, 5.0 x 5.0 x 2 mm
• Wide Frequency Range 5-30 GHz
• Attenuation Range 20dB
• Single Positive Bias Supply
• Unconditionally Stable
Applications
• 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
Functional Block Diagram
Attention: Observe Precautions for
handling electrostatic sensitive devices.
ESD Machine Model (Class A): 70V
ESD Human Body Model (Class 1A): 400V
Refer to Avago Application Note A004R:
Electrostatic Discharge Damage and Control.
Pin Function
1 Vc
2 NC
3 NC
4 RFout
5 NC
6 NC
7 NC
8 RFin
Vc NCNC
NCNC NC
RFoutRFin
top view
package base: GND
1 2 3
7 6 5
8 4
1 2 3
7 56
4
8RFin
RFout
NCVc NC
NCNC NC
Note: MSL Rating = Level 2A
2
Electrical Specications
1. Small/Large -signal data measured in a fully de-embedded test xture form TA = 25°C.
2. Pre-assembly into package performance veried 100% on-wafer per AMMC-6530 published specications.
3. This nal package part performance is veried by a functional test correlated to actual performance at one or more
frequencies.
4. Specications are derived from measurements in a 50 Ω test environment. Aspects of the amplier performance
may be improved over a more narrow bandwidth by application of additional conjugate, linearity, or low noise
(Гopt) matching.
5. NF is measure on-wafer. Additional bond wires (-0.2nH) at Input could improve NF at some frequencies.
Table 1. RF Electrical Characteristics
[1,2]
TA=25°C, Zo=50 Ω
Parameter
Frequency
=7GHz
Frequency
=16GHz
Frequency
=25GHz
Frequency
=34GHz Unit Comment
Minimum Attenuation
(Reference State)
5 2.5 3.5 3.5 dB Small Signal S21
Vc=0V
Maximum Attenuation 23.0 22.0 22.5 23.5 dB Small Signal S21
Vc=0V
Frequency <45 Typical
RLin and RLout
at Reference State
10 dB Vc=0V
RLin and RLout
at Maximum State
10 dB Vc=1.0V
Notes:
1. All tested parameters guaranteed with measurement accuracy ±2.5dB for Min Attenuation of 7GHz , ±1 for Min Attenuation of 16, 25GHz &
34GHz, ±3 for Max Attenuation of 7GHz, and ±2 for Max Attenuation of 16GHz, 25GHz &34GHz.
Table 2. Recommended Operating Range
1. Ambient operational temperature TA = 25°C unless otherwise noted.
2. Data obtained from on-wafer measurement
Description Min. Typical Max. Unit Test Condition
VC Control Current (Min Attenuation),
Ic_ref
0 uA Vc=0V
VC Control Current (Max Attenuation),
Ic _ref
150 uA Vc=1.0V
Table 3. Absolute Minimum and Maximum Ratings
[1]
Parameter Min. Max. Unit Comments
Voltage to Control Attenuation, Vc 0 1.6 V
RF Input Power, Pin 27 dBm
Operating Channel Temperature, Tch +150 dB
Storage Temperature, Tstg -40 +150 °C
Maximum Assembly Temperature, Tmax 300 °C 60 second maximum
Notes:
1. Operation in excess of any one of these conditions may result in permanent damage to this device. The absolute maximum ratings for VC and Pin
were determined at an ambient temperature of 25°C unless noted otherwise..
3
AMMP-6630 Typical Performance (T
A
= 25°C, Z
in
= Z
out
= 50Ω)
Figure 9. Insertion Loss vs Frequency
-30
-25
-20
-15
-10
-5
0
5 15 25 35 45
Frequency (GHz)
Insertion Loss (dB)
S21at Vc=0.00V
S21at Vc=0.35V
S21at Vc=0.40V
S21at Vc=0.45V
S21at Vc=0.50V
S21at Vc=0.55V
S21at Vc=0.60V
S21at Vc=0.65V
S21at Vc=0.75V
S21at Vc=1.00V
Figure 10. Output Return Loss vs Frequency at Min Attenuation Figure 11. Input Return Loss vs Frequency at Max Attenuation
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5 15 25 35 45
Frequency (GHz)
Input Return Loss (dB)
Min
Max
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5 15 25 35 45
Frequency (GHz)
Output Return Loss (dB)
Min
Max
P1-P3P4-P6

AMMP-6630-BLKG

Mfr. #:
Buy AMMP-6630-BLKG
Manufacturer:
Broadcom / Avago
Description:
Attenuators Attenuator DC-30GHz
Lifecycle:
New from this manufacturer.
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