MB54609 Datasheet, PDF (4/23 Pages) Fujitsu Component Limited. – Quadrature Modulator IC (With 1.0 GHz Up-converter)

MB54609
s BLOCK DIAGRAM
V CC
GND
I
XI
Q
XQ
90° shifter
LO1 XLO1
QMOD
IF
XQMOD XIF
LO2
RFout
PS
s ABSOLUTE MAXIMUM RAGINGS (See WARNING)
Parameter
Power supply voltage
Output voltage
Input voltage
Open collector applied voltage
Output current
Storage temperature
Symbol
VCC
VO
VI
VOC
IO
Tstg
Rating
–0.5 to 5.0
–0.5 to VCC + 0.5
–0.5 to VCC + 0.5
VCC ± 0.3
(–0.5 to 5.0)
±10
–55 to +125
Unit
Remarks
V
V
V
RFout pin
V
Do not leave this pin
open.
mA
°C
WARNING: Exceeding any of the above Absolute Maximum Ratings may cause permanent damage to the LSI.
For normal operation, the device should be used under the recommended operating conditions.
Exceeding any of the recommended conditions may adversely affect LSI reliability.
Note: Although the MB54609 contains an antistatic element to prevent electrostatic breakdown and the circuitry
has been improved in electrostatic protection, observe the following precautions when handling the device:
• When storing or carrying the device, put it in a conductive case.
• Before handling the device, check that the jigs and tools to be used have been uncharged (grounded) as
well as yourself. Use a conductive sheet on the working bench.
• Before fitting the device into or removing it from the socket, turn the power supply off.
• When handling (such as transporting) the MB54609 mounted board, protect the leads with a conductive
sheet.
4