B4309 데이터 시트보기 (PDF) - EPCOS AG

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B4309

300mA Positive CMOS LDO

EPCOS AG 

SAW Components

SAW RF filter

Data Sheet

Application

s Low-loss RF filter for mobile telephone

WCDMA systems, transmit path (Tx)

s Unbalanced to unbalanced operation

s Very low insertion attenuation

s Low amplitude ripple

s Very low Error Vector Magnitude (EVM)

s High Rx-suppression

s Usable passband 60 MHz

B4309

1950.00 MHz

Features

s Package size 1.4 x 1.1 x 0.4 mm3

s Package code QCS5P

s RoHS compatible

s Approximate weight 0.003 g

s Package for Surface Mount Technology

(SMT)

s Ni, gold-plated terminals

s AEC-Q200 qualified component family (operable

temperature range –40˚C to +85˚C)

s Electrostatic Sensitive Device (ESD)

s Moisture Sensitivity Level 3

Pin configuration

s1

s4

s 2,3,5

Input

Output

to be grounded

0.25

23

54

0.5 0.5

1.4

bottom view

side view

top view

Please read cautions and warnings and

important notes at the end of this document.

2 May 11, 2011

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