AMMP-6232-BLKG Avago Technologies US Inc., AMMP-6232-BLKG Datasheet - Page 6

• Manufacturer Part Number: AMMP-6232-BLKG
• Description: IC MMIC AMP LNA 18GHZ-32GHZ 8SMD
• Manufacturer: Avago Technologies US Inc.

Specifications of AMMP-6232-BLKG

• Rf Type: WiMax
• Gain: 23dB
• Current - Supply: 135mA
• Frequency: 18GHz ~ 32GHz
• Noise Figure: 3dB
• P1db: 18dBm
• Package / Case: 8-SMD
• Voltage - Supply: 3 V ~ 5 V
• Frequency Rf: 32GHz
• Noise Figure Typ: 3dB
• Supply Current: 135mA
• Supply Voltage Range: 3V To 5V
• Termination Type: SMD
• Number Of Channels: 1
• Frequency (max): 32GHz
• Power Supply Requirement: Single
• Single Supply Voltage (min): 3V
• Single Supply Voltage (typ): 4V
• Single Supply Voltage (max): 5V
• Package Type: SMT
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Pin Count: 8
• Mounting: Surface Mount
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Frequency Range: 18GHz To 32GHz
• No. Of Pins: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Test Frequency: -
• Lead Free Status / Rohs Status: Compliant

AMMP-6232 Application and Usage
Figure 19. Usage of the AMMP-6232
Figure 21. Simplified AMMP-6232 Schematic
6
Figure 20. Evaluation/Test Board (available to qualified customer request)
In
Top View
Package base: GND
IN
8
1
7
Vdd
Vg
Vg1
4V
6
2
0.1uF
0.1uF
100pF
100pF
~ -0.95V
Matching
Ne twork
3
5
Vd1
4
OUT
Matching
Network
Vg2
Biasing and Operation
The AMMP-6232 is normally biased with a positive drain
supply connected to the VDD pin and a negative gate
bias through bypass capacitors as shown in Figure 19. The
recommended drain supply voltage is 4 V and the gate bias
is approximately -0.95V to get the corresponding drain
current of 138mA. It is important to have 0.1uF bypass
capacitors and the capacitor should be placed as close
to the component as possible. Aspects of the amplifier
performance may be improved over a narrower bandwidth
by application of additional conjugate, linearity, or low
noise (7opt) matching.
After adjusting the gate bias to obtain 138mA at Vdd = 4V,
the AMMP-6232 can be safely biased at 3V or 5V (while
fixing the gate bias) as desired. At 4V, the performance
is an optimal compromise between power consumption,
gain and power/linearity. It is both applicable to be used
as a low noise block or driver. At 3V, the amplifier is ideal
as a front end low noise block where linearity is not highly
required. At 5V, the amplifier can provide 1 to 2dBm more
output power for LO or transmitter driver applications
where high output power and linearity are often required.
Refer the Absolute Maximum Ratings table for allowed DC
and thermal conditions.
Matching
Network
Vd2
Out