856496 datasheet(2/6 Pages) TRIQUINT

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856496

208 MHz SAW Filter

Data Sheet: Rev A 02/01/11

- 2 of 6 -

Disclaimer: Subject to change without notice e

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Specifications

Electrical Specifications

(1)

Specified Temperature Range:

(2) -40 to +85 ºC

Parameter

(3)

Conditions

Min

Typical

(4)

Max

Units

Center Frequency

208

MHz

Insertion Loss

F0 ± 1.92 MHz

206.08 – 209.92 MHz

11.5

1 dB Bandwidth

(5)

206.08 – 209.92 MHz

3.84

4.23

MHz

Amplitude Variation F0 ± 1.92 MHz

206.08 – 209.92 MHz

0.8

1.0

dB p-p

Mean Group Delay F0 ± 1.92 MHz

206.08 – 209.92 MHz

1.029

1.035

1.039

Phase Ripple

F0 ± 1.92 MHz

206.08 – 209.92 MHz

5.0

deg

Phase Ripple RMS

F0 ± 1.92 MHz

206.08 – 209.92 MHz

1.2

2.0

deg RMS

EVM

F0 ± 1.92 MHz

206.08 – 209.92 MHz

3.0

6.0

Stop band Attenuation

(5)

148 - 180 MHz

(F0 – 60 to F0 – 28 MHz)

180 - 190 MHz

(F0 – 28 to F0 – 18 MHz)

190 - 203 MHz

(F0 – 18 to F0 – 5 MHz)

203 - 204.7 MHz

(F0 – 5 to F0 – 3.3 MHz)

204.7 - 205.2 MHz

(F0 – 3.3 to F0 – 2.8 MHz)

205.2 - 205.4 MHz

(F0 – 2.8 to F0 – 2.6 MHz)

205.4 - 205.485 MHz (F0 – 2. 6 to F0 – 2.515 MHz)

210.515 - 210.6 MHz (F0 + 2.515 to F0 + 2.6 MHz)

210.6 - 210.8 MHz

(F0 + 2.6 to F0 + 2.8 MHz)

210.8 - 211.3 MHz

(F0 + 2.8 to F0 + 3.3 MHz)

211.3 - 213 MHz

(F0 + 3.3 to F0 + 5 MHz)

213 - 226 MHz

(F0 + 5 to F0 + 18 MHz)

226 - 236 MHz

(F0 + 18 to F0 + 28 MHz)

236 - 268 MHz

(F0 + 28 to F0 + 60 MHz)

Source Impedance (balanced)

(6)

200

Load Impedance (balanced)

(6)

200

Notes:

All specifications are based on the TriQuint schematic for the main reference design shown on page 3

In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over

temperature

Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances

Typical values are based on average measurements at room temperature

Relative to minimum insertion loss

This is the optimum impedance in order to achieve the performance shown

Absolute Maximum Ratings

Parameter

Rating

Operating Temperature

-40 to +85

Storage Temperature

-40 to +85

Operation of this device outside the parameter ranges given above may cause permanent damage.

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