MAX2850ITK+ Maxim Integrated Products, MAX2850ITK+ Datasheet - Page 29

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MAX2850ITK+

Manufacturer Part Number
MAX2850ITK+
Description
RF Transmitter 5GHz, 4-Ch MIMO Tran smitter WLAN 802.11a
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX2850ITK+

Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Table 15. Main Address 19: (A4:A0 = 10011, Main Address 0 D0 = 0) (continued)
Table 16. Main Address 21: (A4:A0 = 10101, Main Address 0 D0 = 0)
Table 17. Main Address 27: (A4:A0 = 11011, Main Address 0 D0 = 0)
VCO_BAND<5:0>
(Readback Only)
(Readback Only)
(Readback Only)
VAS_VCO_READ
VAS_ADC<2:0>
VAS_SPI<5:0>
DIE_ID_READ
DIE_ID<2:0>
RESERVED
RESERVED
RESERVED
BIT NAME
BIT NAME
BIT NAME
______________________________________________________________________________________
BIT LOCATION
BIT LOCATION
BIT LOCATION
5GHz, 4-Channel MIMO Transmitter
(D0 = LSB)
(D0 = LSB)
(D0 = LSB)
D5:D0
D8:D6
D5:D0
D9:D0
D7:D5
D8:D6
D4:D0
D9
D5
VCO Autoselect Sub-Band Input
Select VCO sub-band when VAS_MODE (Main address 19 D6) = 0.
Select initial VCO sub-band for autoacquisition when VAS_MODE = 1.
000000 = Minimum frequency sub-band
011111 = Default
111111 = Maximum frequency sub-band
Read VCO Autoselect Tune Voltage ADC Output
Active when VCO_VAS_RB (Main address 27 D5) = 1.
000 = Lower than lock range and at risk of unlock
001 = Lower than acquisition range and maintain lock
010 or 101 = Within acquisition range and maintain lock
110 = Higher than acquisition range and maintain lock
111 = Higher than lock range and at risk of unlock
Read the Current Acquired VCO Sub-Band by VCO Autoselect
Active when VCO_VAS_RB (Main address 27 D5) = 1.
Reserved bits; set to default
Read Revision ID at Main Address 21 D7:D5
Active when DIE_ID_READ (Main address 27 D9) = 1.
000 = Pass1
001 = Pass2
Die ID Readback Select
0 = Main address 21 D9:D0 reads its own values (default)
1 = Main address 21 D7:D5 reads revision ID
Reserved bits, set to default
VAS ADC and VCO Sub-Band Readback Select
0 = Main address 19 D9:D0 reads its own values (default).
1 = Main address 19 D8:D6 reads VAS_ADC<2:0>; Main address 19 D5:D0
reads VCO_BAND<5:0>.
Reserved bits; set to default
DESCRIPTION
DESCRIPTION
DESCRIPTION
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