RF3374TR7 RFMD, RF3374TR7 Datasheet - Page 3

• Manufacturer Part Number: RF3374TR7
• Description: IC AMP HBT GAAS GEN-PUR SOT-89
• Manufacturer: RFMD

Specifications of RF3374TR7

• Current - Supply: 65mA ~ 80mA
• Frequency: 0Hz ~ 6GHz
• Gain: 18.5dB ~ 21dB
• Noise Figure: 3.5dB
• P1db: 17.5dBm
• Package / Case: SOT-89
• Rf Type: General Purpose
• Test Frequency: 2GHz
• Voltage - Supply: 4.5V ~ 4.55V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 689-1020-2

Rev A8 DS050524
Pin
1
2
3
4
Function
RF OUT
RF IN
GND
GND
3.10
2.90
Description
RF input pin. This pin is NOT internally DC blocked. A DC blocking capacitor,
suitable for the frequency of operation, should be used in most applica-
tions. DC coupling of the input is not allowed, because this will override the
internal feedback loop and cause temperature instability.
Ground connection.
RF output and bias pin. Biasing is accomplished with an external series
resistor and choke inductor to V
current into this pin to a desired level. The resistor value is determined by
the following equation:
Because DC is present on this pin, a DC blocking capacitor, suitable for the
frequency of operation, should be used in most applications. The supply
side of the bias network should also be well bypassed. Care should also be
taken in the resistor selection to ensure that the current into the part never
exceeds 80mA over the planned operating temperature.
Ground connection.
0.48
0.36
2 PL
Dimensions in mm.
Shaded lead is pin 1.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
1.04
0.80
2.60
2.40
R
=
Package Drawing
(
------------------------------------------------------ -
V
SUPPLY
CC
0.50
0.30
4.60
4.40
0.43
0.38
. The resistor is selected to set the DC
I
CC
–
V
1.75
1.40
DEVICE
)
1.60
1.40
1.80
1.45
0.53
0.41
Interface Schematic
RF IN
RF3374
RF OUT
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