RF2374TR7 RFMD, RF2374TR7 Datasheet - Page 6

• Manufacturer Part Number: RF2374TR7
• Description: IC AMP HBT GAAS LNA BYPASS 8-QFN
• Manufacturer: RFMD

Specifications of RF2374TR7

• Current - Supply: 7mA
• Frequency: 800MHz ~ 3.8GHz
• Gain: 13.5dB ~ 14.5dB
• Noise Figure: 1.3dB ~ 1.5dB
• P1db: 0dBm
• Package / Case: 8-QFN
• Rf Type: ISM
• Test Frequency: 2.3GHz ~ 2.7MHz
• Voltage - Supply: 1.8V ~ 4V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 689-1012-2

RF2374
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RF IN
RF IN
VREF
VREF
J1
J1
P1-1
P1-3
P1-4
P1-1
P1-3
P1-4
50 Ω μstrip
50 Ω μstrip
CON4
CON4
P1
P1
1
2
3
4
1
2
3
4
Application Schematic - 869MHz to 894MHz Tune
VCC
GND
GAIN SELECT
VREF
VCC
GND
GAIN SELECT
VREF
Application Schematic for Wide Band Tune
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
WiBRO/WLAN/WiMAX (2.3GHz to 3.8GHz)
1.8 kΩ
1.8 kΩ
22 nF
22 nF
C1
R1
C1
R1
1
2
1
2
8
3
8
3
Only needed below 1500
MHz to lower gain, improve
RL, and maintain stability.
7
4
7
4
6
5
6
5
100 Ω
1.8 nH
3.9 pF
DNP
L1
C2
C2
3.9 nH
100 pF
2.0 pF
10 nF
100 pF
10 nF
L1
10 pF
C5
C4
C3
C5
C4
C3
50 Ω μstrip
50 Ω μstrip
VCC
GAIN SELECT
RF OUT
VCC
GAIN SELECT
RF OUT
J2
J2
DS101118