RF2373TR7 RFMD, RF2373TR7 Datasheet - Page 4

• Manufacturer Part Number: RF2373TR7
• Description: IC AMP WLAN/LNA DVR 3V SOT23-5
• Manufacturer: RFMD

Specifications of RF2373TR7

• Current - Supply: 8mA ~ 19mA
• Frequency: 400MHz ~ 3GHz
• Gain: 19dB
• Noise Figure: 1.1dB
• P1db: -6dBm
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Rf Type: WLAN, GPS, CDMA, PCS
• Test Frequency: 1.575GHz
• Voltage - Supply: 2.7 V ~ 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 689-1011-2

RF2373
4 of 8
Pin
1
2
3
4
5
Function
RF OUT
GND1
GND2
RF IN
BIAS
Description
RF input pin. This pin is DC coupled.
Ground connection. For best performance, keep traces physically short
and connect immediately to ground plane.
This pin is used to control the bias current. An external resistor can be used
to set the bias current for any V
board schematic.
Amplifier output pin. This pin is an open-collector output. It must be biased
to V
to 50Ω with a shunt bias/matching inductor and series blocking/matching
capacitor. Refer to application schematics.
Ground connection. For best performance, keep traces physically short
and connect immediately to ground plane.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
CC
through a choke or matching inductor. This pin is typically matched
+ 0.10
2.90
3° MAX
0° MIN
0.950
+ 0.01
1.60
Package Drawing
+ 0.20
1
2.80
BIAS
SOT 5-Lead
voltage. See table with evaluation
+ 0.10
0.45
0.127
0.400
1.44
1.04
Dimensions in mm.
0.15
0.05
Interface Schematic
RF IN
To Bias
Circuit
VBIAS
Rev A8 DS081217
RF OUT