DW9249 Просмотр технического описания (PDF) - Mitel Networks

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Компоненты Описание

производитель

DW9249

112.32MHz SAW IF Filter

Mitel Networks 

DW9249

0dB

-10dB

-20dB

-30dB

-40dB

-50dB

-60dB

Typical Response of DW9249

ELECTRICAL CHARACTERISTICS @ 25°C

Parameter

Typ

Units

Centre Frequency (FO)

-3dB Bandwidth

Group Delay Ripple (FO±576kHZ)

Insertion Loss

Stopband Attenuation:

FO ±1.152MHz

FO ±1.728MHz

FO ±3.556MHz

FO ±5MHz

Amplitude Ripple (pk to pk)

Operating Temperature Range

112.320 MHz

±720 ±576

KHz

±80 ±100 (Max) ns

15 16 (Max) dB

20

>15

dB

40

>30

dB

45

>40

dB

50

>45

dB

±0.4 ±0.6

dB

-20 to +85 °C

GPS reserves the right to modify these ‘datasheets’ when

necessary to provide optimum performance and cost.

2

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