njg1556kb2 New Japan Radio Co.,Ltd, njg1556kb2 Datasheet - Page 15

• Manufacturer Part Number: njg1556kb2
• Description: Njg1556kb2 1.5/1.9ghz Band Mixer Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

LOCAL IN
APPLICATION CIRCUIT 2 (PCS 1.9GHz BAND)
RECOMMENDED PCB DESIGN 2 (PCS 1.9GHz BAND)
LOCAL IN
Z
PRECAUTIONS
0
Z
RF IN
=50
0
=50
[1] Please locate L4 close to VLO terminal (6).
[2] Please locate C5 close to BPC terminal (5).
[3] Please locate C3 and C4 close to L4.
[4] Please locate C8 and C9 close to L6.
V
LO
L2
L2
12nH
L3
10nH
L1
3.9nH
C2
4pF
L4
(Top View)
LOIN
RFIN
GND
IF OUT
C1
1pF
1
2
3
C7
L6
L1
V
MIX
C6
8pF
6
5
4
IFOUT
VLO
RF IN
BPC
PARTS LIST
PARTS ID
L4
4.7nH
L1~L4,L6
C1~C9
L5
120nH
C3
10pF
C8
10pF
L5
C5
100pF
PCB (FR-4), t=0.2mm
V
STRIP LINE WIDTH
PCB SIZE
LO
L6
56nH
NJG1556KB2
C7
1000pF
=0.4mm (Z
=16.7X19.1mm
TAIYO-YUDEN(HK1005)
TAIYO-YUDEN(HK1608)
MURATA(GRM36)
C4
100pF
C9
1000pF
COMMENT
IF OUT
Z
0
0
V
=50
=50 )
MIX
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