RF2418TR7 RFMD, RF2418TR7 Datasheet - Page 8

• Manufacturer Part Number: RF2418TR7
• Description: IC LNA MIXER LOW CURRENT 14-SOIC
• Manufacturer: RFMD
• Series: RF2418r

Specifications of RF2418TR7

• Rf Type: ISM, UHF
• Frequency: 400MHz ~ 1.1GHz
• Number Of Mixers: 1
• Gain: 23dB
• Noise Figure: 2.4dB
• Current - Supply: 26mA
• Voltage - Supply: 3 V ~ 6.5 V
• Package / Case: 14-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Other names: 689-1013-2

RF2418
8 of 12
IF OUT
J2
P1-3
LNA IN
J1
E2
Jumper
0.1 μF
C1
E1
50 Ω μstrip
610 Ω
see note
R3
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
5.11 kΩ
47 pF
0.1 μF
10 nH
R4
C3
C4
L3
VDD
300 Ω
Evaluation Board Schematic
R1
1
2
3
4
5
6
7
RF=850MHz, IF=71MHz
BUFFER
10pF
1 μH
L1
Notes:
For high impedance output
1) Populate L1 and TP1
2) Remove jumper E1 to E2
see note
LNA
TP1
MIXER
RF AMP
2418400C
14
13
12
11
10
9
8
3 pF to 5 pF
10 nH
50 Ω μstrip
L4
1 nF
C5
C2
18 nH
L2
P1-3
NC
50 Ω μstrip
50 Ω μstrip
50 Ω μstrip
P1
1
2
3
GND
VDD
Rev A7 DS060203
LNA OUT
RF IN
LO IN
J4
J3
J5