MB54609 Datasheet, PDF (20/23 Pages) Fujitsu Component Limited. – Quadrature Modulator IC (With 1.0 GHz Up-converter)

MB54609
(Continued)
• Test circuit 3 (for impedance measurement with components mounted)
Network analyzer (50 Ω)
VCC = 3.0 V
N.C.
I
N.C.
Q
D.U.T
RFout
Network analyzer (50 Ω)
VOS = 1.6 V VOS VOS VOS VOS
• Test circuit 4 (for measurement of impedance of only IC)
Network analyzer
PORT-1
PORT-2
VCC = 3.0 V (applied to PORT-2 internal bias tee)
VCC
1 RFout
PS 20
2 GND
GND 19
Operation
Power save mode
3 LO2
Q 18
1k
4 GND
XQ 17
1k
5 XIF
XQMOD 16
6 IF
MB54609
QMOD 15
VCC
0.1 µ
7 L O1
8 XL01
9 GND
10 VCC
XI 14
I 13
GND 12
VCC 11
1k
1k
VCC
0.1 µ
VOS = 1.6 V
20