RF3376TR7 RFMD, RF3376TR7 Datasheet - Page 3

• Manufacturer Part Number: RF3376TR7
• Description: IC AMP HBT GAAS GEN-PUR SOT-89
• Manufacturer: RFMD

Specifications of RF3376TR7

• Current - Supply: 35mA ~ 40mA
• Frequency: 0Hz ~ 6GHz
• Gain: 18dB ~ 19.8dB
• Noise Figure: 2dB
• P1db: 9.5dBm ~ 11.5dBm
• Package / Case: SOT-89
• Rf Type: General Purpose
• Test Frequency: 2GHz
• Voltage - Supply: 3.4V ~ 3.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 689-1022-2

Rev A6 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:
Care should also be taken in the resistor selection to ensure that the cur-
rent into the part never exceeds 40mA over the planned operating temper-
ature. This means that a resistor between the supply and this pin is always
required, even if a supply near 3.4V is available, to provide DC feedback to
prevent thermal runaway. 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.
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
. The resistor is selected to set the DC
0.43
0.38
I
CC
–
V
1.75
1.40
DEVICE
)
1.60
1.40
1.80
1.45
Interface Schematic
0.53
0.41
RF IN
RF3376
RF OUT
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