8V97053L Datasheet, PDF (18/68 Pages) Integrated Device Technology – Low Power Wideband Fractional RF Synthesizer / PLL

8V97053L Datasheet
RF Output Power
For RF_OUT_A and RF_OUT_B, the output power can be programmed from -4dBm to +7dBm.
Refer to Table 9I, Page 33, Table 9J, Table 11E, Page 37 and Table 11F in the Register Map section for more information.
MUX_OUT
MUX_OUT is a multipurpose output that can be programmed to provide the user with some internal status and values for test and debugging
purpose. In addition, MUX_OUT can also be programmed to provide an additional Serial Data Out Pin for a 4-wire SPI interface when needed.
The MUX_OUT function is described in the Table 4C and can be programmed in Bits[D28:D26] in Register 2.
Table 4C. MUX_OUT Pin Configuration
MUX_OUT Register Value
MUX_OUT Function
000
High-Impedance Output
001
V_DDD
010
GNDD
011
R Counter Output
100
N counter Output
101
Reserved
110
Lock Detect
111
MUX_OUT configured as SDO
Power-Down Mode
When power-down is activated, the following events occur:
1. Counters are forced to their load state conditions
2. VCO is powered down
3. Charge pump is forced into three-state mode
4. Digital lock detect circuitry is reset
5. RF_OUT buffers are disabled
6. The input stage is powered down and set to High-Impedance
7. Input registers remain active and capable of loading and latching data
©2016 Integrated Device Technology, Inc.
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August 18, 2016