RF2373TR7 RFMD, RF2373TR7 Datasheet - Page 5

• 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

Rev A8 DS081217
LNA IN
0.5 pF
VPD
Do Not
Place
C1
C3
Note: V
Component
V
2.7
3.0
3.3
3.6
4.0
4.5
5.0
PD
C6 (pF)
C7 (pF)
L1 (nH)
CC
22 nF
R1*
C2
set to 3.3 V. I
R1 = 300 Ω
Over Limit
Over Limit
I
12
16
20
25
31
CC
900 MHz
Cellular
3.9
4.3
2.0
1
2
3
* Refer to table for the values
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
CC
R1 = 430 Ω
only slightly dependent on V
Over Limit
1575 MHz
I
12
15
19
24
31
CC
9
GPS
2.7
1.5
1.2
Evaluation Board Schematic
R1 = 560 Ω
1950 MHz
PCS
I
11
14
18
23
29
2.7
0.5
1.0
CC
7
9
2140 MHz
W-CDMA
R1 = 1 kΩ
CC
DNP
2.7
1.0
.
I
10
13
16
5
4
CC
5
6
7
8
L1*
2450 MHz
C6*
100 pF
R1 = 1.5 kΩ
WLAN
DNP
C7*
2.2
1.0
C4
I
10
CC
4
5
5
6
7
8
10 nF
C5
V
CC
LNA OUT
P1-1
P1-3
RF2373
HDR_3
P1
1
2
3
VPD
GND
VCC
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