njg1556kb2 New Japan Radio Co.,Ltd, njg1556kb2 Datasheet - Page 14

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

NJG1556KB2
LOCAL IN
- 14 -
APPLICATION CIRCUIT 1 (PDC 1.5GHz BAND)
RECOMMENDED PCB DESIGN 1 (PDC 1.5GHz BAND)
LOCAL IN
Z
PRECAUTIONS
0
Z
RF IN
=50
0
=50
[1] Please locate L5 and R1 close to VLO terminal (6).
[2] Please locate C1 and C2 close to L5.
[3] Please locate C5 and C6 close to C3.
V
LO
L5
L3
L1
18nH
L2
15nH
L3
15nH
L4
18nH
R1
(Top View)
LOIN
RFIN
GND
IF OUT
R2
2.7k
C4
1
2
3
L7
C3
V
L1
MIX
V
C3
9pF
MIX
6
5
4
IFOUT
VLO
RF IN
BPC
PARTS LIST
PARTS ID
R1
10
L1~L5,L7
C1~C6
R1,R2
L6
100nH
C5
10pF
L6
L5
6.8nH
C1
10pF
PCB (FR-4), t=0.2mm
STRIP LINE WIDTH
PCB SIZE
C4
1000pF
L7
47nH
=0.4mm (Z
=16.7X19.1mm
TAIYO-YUDEN(HK1005)
TAIYO-YUDEN(HK1608)
MURATA(GRM36)
1005 Size
V
LO
C6
1000pF
COMMENT
IF OUT
Z
C2
100pF
0
0
=50 )
=50