CERAMIC MICROWAVE FILTERS
SAW FILTERS
SAF Series
FEATURES
s
s
s
s
Standard part frequency range (80MHz 鈥?2.0GHz)
Low passband ripple
Linear phase
High selectivity
APPLICATIONS
s
s
s
s
s
s
s
Cellular Phone: E-AMPS, PCS and GSM, PDC
Cordless Phone: CT-1, ISM, DECT
Land Mobile Radio (LMR)
915 MHz ISM
Pager
RKE
GPS
PART NUMBERING SYSTEM
SAF
C
860.5M
A*
7*
0*
N
鈥?TC
Designates
Saw Filters
C 鈥?Surface Mount
Multi-Layered Ceramic
U 鈥?Surface Mount
Single Layer Ceramic
Center
Frequency
in MHz
Alpha
Character for
Design
Characteristics
Numeric
Package
Style
Code
Numeric
Performance
Code
Substrate:
T 鈥?Lithium
Tantalate
N 鈥?Lithium
Niobate
X 鈥?Crystal
S 鈥?Sapphire
180mm dia reels:
TC = 500/Reel
TC11 = 1,000/Reel
TC12 = 2,000/Reel
330mm dia reels:
TC00 = 10,000/Reel
TC05 = 5,000/Reel
TC04 = 4,000/Reel
TC02 = 2,000/Reel
*Consult Microwave Group for details by part number.
TYPICAL CELLULAR SYSTEM
AND SAW POSSIBILITIES
ATTENUATION VS. FREQUENCY 鈥?GENERAL
COMPARISON OF FILTER CHARACTERISTICS
MIXER
IF
ANT
SAW LOCAL
FILTER
VCO
LPF
DUPLEXER
P.S.
PLL
TCXO
Attenuation
SAW Rx
FILTER
LNA
SAW
IF
FILTER
SAW
LC
Dielectric
P.A.
SAW Tx
FILTER
MIXER
90MHz
PLL
AF
Frequency
350
CG01-I
1
2
3
4
5
