B7692 datasheet(3/11 Pages) EPCOS

3 / 11 page

December 11, 2008

B7692

1880.0 / 1960.0 MHz

SAW Components

BAW Duplexer

Data Sheet

Please read

cautions and warnings and

important notes at the end of this document.

Characteristics

Temperature range for specification:

= –10 ˚C to +85 ˚C

ANT terminating impedance:

ZANT =50 Ω

RX terminating impedance:

ZRX =50 Ω

TX terminating impedance:

ZTX =50 Ω

Characteristics TX - ANT

min.

typ.

@ 25˚C

max.

Center frequency

1880.0

MHz

Maximum insertion attenuation

@fCarrier 1852.4 ... 1907.6MHz αWCDMA1)

1) Attenuation of WCDMA signal (“Powertransferfunction”). Please refer to annotation on page (6).

2.2

3.02)

2) -10 to +55 ˚C

@fCarrier 1852.4 ... 1907.6MHz αWCDMA1)

2.2

3.23)

3) +55 to +85 ˚C

Amplitude ripple (p-p)

@fCarrier 1852.4 ... 1907.6MHz αWCDMA1)

1.0

2.0

Error Vector Magnitude

@fCarrier 1852.4 ... 1907.6MHz EVM4)

4) Error Vector Magnitude (EVM) based on definition given in 3GPP TS 25.141.

1.2

3.8

Input VSWR (TX port)

1850.0

... 1910.0 MHz

1.7

2.12)

1850.0

... 1910.0 MHz

1.7

2.23)

Output VSWR (ANT port)

1850.0

... 1910.0MHz

1.8

2.2

Attenuation

50.0

... 1574.0 MHz

1574.4

... 1576.5 MHz

1770.0

... 1830.0 MHz

@fCarrier 1932.4 ... 1987.6MHz αWCDMA1)

2110.0

... 2155.0 MHz

2400.0

... 2500.0 MHz

3700.0

... 3820.0 MHz

3820.0

... 6000.0 MHz

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