Datasheet

INPUT OUTPUT
SAW Filter
Vt
P Out
Buffer
Stage
Oscillation
Stage
Vdd1 Vdd2
IN
Out
VGG VGG
Vdd3
LNA
Vco
LNA
IF SAW Filter
VCO
PA
ANTENNA
cIntroduction of RF Inductor
oApplication of RF Inductor
For Matching
High Q or tight inductance tolerance is required
to improve signal quality. Especially, film type is
suitable at receiver circuit because tight tolerance
is required.
cRecommended
Film Type
LQP03T Series (for miniaturize)
LQP15M Series
Multilayer Type
LQG15H Series
For Matching
High Q is required to reduce signal loss. Wire
wound type and film type are suitable when tight
tolerance is essential.
cRecommended
Wire Wound Type
LQW15A Series
LQW18A Series
LQW2BH Series
Film Type
LQP03T Series
LQP15M Series
For Matching For Oscillator
High Q or tight inductance tolerance is required to stabilize
oscillation and signal quality.
Wire wound type is suitable for high Q, film type is suitable for
tight tolerance.
For RF Choke
For RF Choke
Low DC resistance is required
because of large operation
current. Wire wound type or
multilayer type is suitable.
cRecommended
Wire Wound Type
LQW15A Series
LQW18A Series
LQW18A_10 Series
For Matching
Small shape is required.
Film type is suitable because of its tight
inductance tolerance and fine inductance
step.
cRecommended
Film Type
LQP03T Series (for miniaturize)
LQP15M Series (for frequency selectivity)
For Matching
LQW series is suitable to get high antenna
sensitivity because of its high Q and tight
tolerance spec.
cRecommended
Wire Wound Type
LQW15A Series
LQW18A Series
For RF Choke
Low DC resistance is required because of large
operation current. Especially, wire wound type
is suitable for GSM because over 1A of current
is working.
cRecommended
Wire Wound Type
LQW15A Series
LQW18A Series
LQW18A_10 Series
LQW2BH Series
(for output efficiency improvement)
Multilayer Type
LQG15H Series
Multilayer Type
LQG15H Series
cRecommended
Wire Wound Type
LQW15A Series
LQW18A Series
LQW18A_10 Series
Multilayer Type
LQG15H Series
Low DC resistance is required because of
large operation current. Wire wound type
or multilayer type is suitable.
cRecommended
Wire Wound Type
LQW15A Series
LQW18A Series
Multilayer Type
LQG15H Series
Wire Wound Type
LQW15A Series
LQW18A Series
RF Choke
RF Choke
RF Choke
RF Choke RF Choke RF Choke
Matching
Matching
Matching
Matching Matching Matching Matching
for Oscillator
Matching
Matching
Multilayer Type
LQG15H Series
(for output efficiency improvement)
Film Type
LQP03T Series
(for miniaturize)
LQP15M Series
(for frequency selectivity)
Multilayer Type
LQG15H Series
116
RF Inductor Inductor for Low Frequency Circuits Inductor for Power Lines (Power Inductor)
!Note
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
O05E.pdf
Oct.13,2011