upc3244tb Renesas Electronics Corporation., upc3244tb Datasheet - Page 19

• Manufacturer Part Number: upc3244tb
• Description: Bipolar Analog Integrated Circuit 3.3 V, Silicon Germanium Mmic Medium Output Power Amplifier
• Manufacturer: Renesas Electronics Corporation.

Infrared Reflow
Wave Soldering
Partial Heating
μ
NOTES ON CORRECT USE
(1) Observe precautions for handling because of electro-static sensitive devices.
(2) Form a ground pattern as widely as possible to minimize ground impedance (to prevent undesired oscillation).
(3) The bypass capacitor should be attached to the V
(4) The inductor (L) must be attached between V
(5) The DC cut capacitor must be attached to input and output pin.
RECOMMENDED SOLDERING CONDITIONS
This product should be soldered and mounted under the following recommended conditions. For soldering methods and
conditions other than those recommended below, contact your nearby sales office.
Do not use different soldering methods together (except for partial heating).
R09DS0015EJ0100 Rev.1.00
Mar 28, 2011
PC3244TB
Soldering Method
All the ground terminals must be connected together with wide ground pattern to decrease impedance difference.
accordance with desired frequency.
Peak temperature (package surface temperature) : 260°C or below
Time at peak temperature
Time at temperature of 220°C or higher
Preheating time at 120 to 180°C
Maximum number of reflow processes
Maximum chlorine content of rosin flux (% mass) : 0.2%(Wt.) or below
Peak temperature (molten solder temperature)
Time at peak temperature
Preheating temperature (package surface temperature)
Maximum number of flow processes
Maximum chlorine content of rosin flux (% mass) : 0.2%(Wt.) or below
Peak temperature (package surface temperature) : 350°C or below
Soldering time (per side of device)
Maximum chlorine content of rosin flux (% mass) : 0.2%(Wt.) or below
Soldering Conditions
CC
and output pins. The inductance value should be determined in
CC
CAUTION
line.
: 10 seconds or less
: 60 seconds or less
: 120±30 seconds
: 3 times
: 260°C or below
: 10 seconds or less
: 120°C or below
: 1 time
: 3 seconds or less
Condition Symbol
WS260
Page 19 of 19
HS350
IR260