lt5560 Linear Technology Corporation, lt5560 Datasheet - Page 14

• Manufacturer Part Number: lt5560
• Description: 0.01mhz To 4ghz Low Power Active Mixer
• Manufacturer: Linear Technology Corporation

LT5560
TEST CIRCUITS
14
Upconverting Mixer Component Values for f
Downconverting Mixer Component Values for f
REF DES
C1
C3, C5, C6
C4
C8
C10
Note: C11 is not used.
REF DES
C3, C5, C6
C4
C8
C11
L1, L2
Note: C1 and C10 not used.
IN
C11
VALUE
VALUE
1.5pF
1.5pF
1.5pF
5.6pF
39pF
1nF
1µF
1µF
0Ω
1nF
6
4
T1
1
2
3
0402
0402
0402
0603
0402
0402
0603
0603
0402
SIZE
SIZE
0402
R1
C1
PART NUMBER
AVX 04023C102JAT
AVX 04025A1R5BAT
Taiyo Yuden LMK107BJ105MA
AVX 04025A1R5BAT
PART NUMBER
AVX 04023C102JAT
AVX 04025A1R5BAT
Taiyo Yuden LMK107BJ105MA
AVX 06035A5R6BAT
0Ω Resistor
AVX 04025390JAT
Figure 3. Test Schematic for 450MHz Upconverting
L1
L2
IN
Mixer and Downconverting Mixer Applications
EN
= 70MHz, f
IN
L5
= 450MHz, f
C3
2
3
4
C4
LO
EN
IN
IN
+
–
–
LO
OUT
IN
= 450MHz and f
OUT
LT5560
PGND
= 70MHz and f
REF DES
L1, L2
L3, L4
L5
R1
T1
T2
REF DES
L3, L4
L5
R1
T1
T2
OUT
OUT
LO
V
CC
+
+
–
LO
8
7
6
5
= 520MHz
LO
= 520MHz
C5
VALUE
VALUE
33nH
68nH
22nH
22nH
L3
L4
16:1
3Ω
1:1
4:1
0Ω
3Ω
1:1
C6
3
2
1
1005
1608
1005
0402
0402
0402
0402
SIZE
SIZE
T2
4
6
PART NUMBER
Toko LL1005-FH33NJ
Toko LL1608-FS68NJ
Toko LL1005-FH22NJ
Coilcraft WBC1-1TL
M/A-COM MABAES0061
PART NUMBER
0Ω Resistor
Toko LL1005-FH22NJ
Coilcraft WBC1-1TL
Coilcraft WBC16-1TL
C8
V
C10
CC
5560 F03
OUT
5560f