RF6001_1 RFMD [RF Micro Devices], RF6001_1 Datasheet - Page 16

• Manufacturer Part Number: RF6001_1
• Description: FRACTIONAL-N RF SYNTHESIZER WITH MODULATOR AND DIGITAL IF FILTER
• Manufacturer: RFMD [RF Micro Devices]

RF6001
Part of the POLARIS™ TOTAL RADIO™ Solution
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Composite Filter Responses
The stopband frequency response is shown below for the 80kHz and 85kHz channel bandwidths of the cascade of the
RF2716/2722 and RF6001 in 100kHz VLIF mode. Note the notch at 100kHz. In this mode only the 80kHz and 85kHz band-
widths have this notch. Higher bandwidths may be used in this mode but a tone at 100kHz will be present due to any residual
DC components converted by the VLIF offset.
For the bandwidths of 90kHz and greater, the DCR mode is suggested. Residual DC errors will be present in the output in this
mode.
The stopband frequency response is shown below for the 100kHz and 110kHz channel bandwidths of the cascade of the
RF2716/2722 and the RF6001 in DCR mode.
The stopband frequency response is shown below for the 120kHz and 135kHz channel bandwidths of the cascade of the
RF2716/2722 and the RF6001 in DCR mode.
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Rev A3 DS050929