Surface Acoustic Wave Filter (SAW Filter)
TQS-465AA-7R
Features
Miniature size : 6.0(W) x 3.5(D) x 1.15(H)mm High attenuation High selectivity
Application
IF filter for Cellular Phone CDMA system
Specifications
TQS-465AA-7R
Nominal frequency [fo] 5dB Pass band (Relative to I.L. at fo) Insertion loss (at fo) Including losses in matchng circuit Passband deviation (within fo±300 kHz) Pass band ripple (within fo±300 kHz) Phase linearity (within fo ± 615 kHz) Stop band attenuation
(Referred to I.L. at fo) at fo ± 0.9 MHz at fo ± 1.25 MHz at fo ± 1.70 MHz at fo ± 2.05 MHz 10MHz ≤ f ≤ fo-9.0 MHz fo+9.0MHz ≤ f ≤ fo+15.0 MHz fo+15.0MHz < f ≤ fo+100 MHz
min.
fo ± 615 kHz
typ.
183.6MHz fo ± 663 kHz 8.0 dB (*1) 9.0 dB (*2) 0.4 dB 0.4 dB 1.9°RMS
max.
11.0 dB 1.2 dB 1.2 dB 3.2°RMS
33 dB 33 dB 33 dB 33 dB 40 dB 35 dB 45 dB Input Output
40 dB 41 dB 43 dB 38 dB 45 dB 41 dB 50 dB
Terminating impedance Operating temperature range
Balanced or Unbalanced : 1020 Ω // -2.5 pF Balanced or Unbalanced : 810 Ω // -4.4 pF -30 °C to +85 °C
(*1) Matching inductor size is 1008 (inch) (*2) Matching inductor size is 0603 (inch)
Package Outlines [Dimensions in mm]
6.0±0.13 1.27±0.2
Footprint [Dimensions in mm]
3.5 ±0.13
Marking
1.15±0.2
6.8 2.54
(1.75)
0.7
2.54±0.2 (0.9) (Input) (Output) (Input) (G) (G) (G) (Output)
1.45 (G) (G) 2.2
(G) (0.6)
(2003. 2.)
1.27
4.3
Surface Acoustic Wave Filter (SAW Filter) IF Filter for Cellular Phone CDMA system Electrical Data
0 10 20 30 A : LOSS (dB) 40 50 60 70 80 90 100 A: –2.5 B: –1 7
TQS-465AA-7R
183.6 MHz
A B
8 9 10 11 12 13 14 15 16 17 +2.5 +1 B : LOSS (dB)
183.6 FREQUENCY (MHz)
(2003. 2.)
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