UPC8104 NEC, UPC8104 Datasheet - Page 18

• Manufacturer Part Number: UPC8104
• Description: UP CONVERTER + QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS
• Manufacturer: NEC

NOTE ON CORRECT USE
(1) Observe precautions for handling because of electrostatic sensitive devices.
(2) Form a ground pattern as wide as possible to keep the minimum ground impedance (to prevent undesired
(3) Keep the track length of the ground pins as short as possible.
(4) Connect a bypass capacitor (e.g. 1 000 pF) to the V
(5) I, Q DC offset voltage should be same as the I, Q DC offset voltage (to prevent changing the local leak level with
RECOMMENDED SOLDERING CONDITIONS
conditions than the recommended conditions are to be consulted with our sales representatives.
18
PC8104GR
Infrared ray reflow
VPS
Wave soldering
Partial heating method
The application circuits and their parameters are for reference only and are not intended for use in actual design-ins.
This product should be soldered in the following recommended conditions. Other soldering methods and
Note Exposure limit before soldering after dry-pack package is opened.
Caution Apply only a single process at once, except for “Partial heating method”.
oscillation).
power save control.)
Soldering Method
Storage conditions: 25 C and relative humidity at 65 % or less.
For details of recommended soldering conditions for surface mounting, refer to information
document SEMICONDUCTOR DEVICE MOUNTING TECHNOLOGY MANUAL (C10535E)
Peak package’s surface temperature: 235 C or below,
Reflow time: 30 seconds or below (210 C or higher),
Number of reflow process: 3, Exposure limit
Peak package’s surface temperature: 215 C or below,
Reflow time: 40 seconds or below (200 C or higher),
Number of reflow process: 3, Exposure limit
Solder temperature: 260 C or below
Flow time: 10 seconds or below,
Number of reflow process: 1, Exposure limit
Terminal temperature: 300 C or below
Flow time: 3 seconds/pin or below,
Exposure limit
Note
: None
Data Sheet P10099EJ4V0DS00
Soldering Conditions
CC
pin.
Note
Note
Note
: None
: None
: None
WS60-00-1
VP15-00-3
IR35-00-3
Symbol
PC8104GR