B9310 datasheet(3/10 Pages) EPCOS

3 / 10 page

Aug 17, 2006

B9310

881.5 / 1960.0 MHz

SAW Components

SAW Rx 2in1 filter

Data sheet

Please read

cautions and warnings and

important notes at the end of this document.

Characteristics of Filter 1 (GSM 1900)

Temperature range for specification:

= –20 ˚C to +85 ˚C

Terminating source impedance:

ZS =50 Ω

Terminating load impedance:

ZL = 150 Ω || 18 nH (balanced)

min.

typ.

@ 25 ˚C

max.

Center frequency

—

1960.0

—

MHz

Maximum insertion attenuation

max

1930.0

... 1990.0

MHz

—

1.61)

1) Typical value excluding PCB losses of 0.29 dB

2.32)

2) 2.1 dB max at +25 ˚C

Amplitude ripple (p-p)

∆α

1930.0

... 1990.0

MHz

—

0.6

1.33)

3) 1.0 dB max at +25 ˚C

Input VSWR

1930.0

... 1990.0

MHz

—

1.7

2.0

Output VSWR

1930.0

... 1990.0

MHz

—

1.7

2.0

Output amplitude balance (|S31/S21|)

1930.0

... 1990.0

MHz

–1.2

–0.7/0.7

1.2

Output phase balance (

φ(S

31) – φ(S21)+180˚)

1930.0

... 1990.0

MHz

–10

–5.0/3.0

Differential to common mode suppression Ssc12

1930.0

... 1990.0

MHz

—

Attenuation

10.0

... 1200.0

MHz

—

1200.0

... 1510.0

MHz

—

1510.0

... 1830.0

MHz

—

1830.0

... 1850.0

MHz

—

1850.0

... 1890.0

MHz

—

1890.0

... 1910.0

MHz

124)

4) 13 dB max at +25 ˚C

—

2010.0

... 2070.0

MHz

125)

5) 13 dB max at +25 ˚C

—

2070.0

... 2400.0

MHz

—

2400.0

... 2500.0

MHz

—

2500.0

... 3860.0

MHz

—

3860.0

... 3980.0

MHz

—

3980.0

... 5790.0

MHz

—

5790.0

... 6000.0

MHz

—

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