RF2418TR7 RFMD, RF2418TR7 Datasheet - Page 6

• 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
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I F O U T
R F I N
L 1 a n d C 1 a r e p i c k e d t o m a t c h t h e m i x e r 's o u t p u t i m p e d a n c e ( 4 k Ω I I 1 0 p F ) t o t h e I F
f i l t e r 's i m p e d a n c e , a t t h e I F f r e q u e n c y . C 1 a l s o s e r v e s a s a D C b l o c k , i n c a s e t h e I F f i l t e r i s
n o t a n o p e n c i r c u i t a t D C .
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D D
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F
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1 0 0 n F
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support, contact RFMD at ([phone] or [e-mail].
High Impedance Output Configuration
V
4 7 p F
1 0 n H
D D
C 1
Application Schematic
L 1
1 0 0 n F
1
2
3
4
5
6
7
B U F F E R
850MHz
1 0 p F
L N A
M I X E R
R F A M P
1 4
1 3
1 2
1 1
1 0
9
8
1 0 n H
1 5 n H
1 n F
4 p F
I
m
a
g
e
F
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l
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r
5
0
Ω
L O I N
Rev A7 DS060203