cx74063-26 Skyworks Solutions, Inc., cx74063-26 Datasheet - Page 34

• Manufacturer Part Number: cx74063-26
• Description: Transceiver Multi-band Gprs, Edge Applications With Power Ramping Controller Integrated Crystal Oscillator With Output
• Manufacturer: Skyworks Solutions, Inc.

Data Sheet I CX74063-26
34
MAY 16, 2003
ADDR
GMC_BYP
SK_BYP
DC_BYP1
DC_BYP2
DC_BYP3
NU
TVCOEN
RSVD
NU
RSVD
RSVD
DFCPLLENA
UHFVCOENA
RSVD
CALENA
NU
NU
Symbol
Address bits [3:0]. Must be set to
0001b (see Table 12)
Bypass GMC stage [4]
Bypass S-K stage [5]
Bypass first DC OC loop [6]
Bypass second DC OC loop [7]
Bypass second DC OC loop [8]
Not used [9]
TXVCO Select [10]
Reserved [12:11]
Not Used [13]
Reserved [14]
Reserved [15]
DFC Enable [16]
UHFVCO Enable [17]
Reserved[20:18]
Enable IP2 Cal [21]
Not used[22]
Not used[23]
Function
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0 enables gmC filter stage
1 disables and bypasses gmC filter stage
0 enables Sallen-Key filter stage
1 disables and bypasses Sallen-Key filter stage
0 enables first DC offset correction loop
1 disables and bypasses first DC offset correction
loop
0 enables second DC offset correction loop
1 disables and bypasses second DC offset correction
0 enables third DC offset correction loop
1 disables and bypasses third DC offset correction
Not used
0 disables TXVCO
1 enables TXVCO via TXENA (Pin4)
Reserved, must be programmed to default value
Not Used
Reserved, must be programmed to default value
Reserved, must be programmed to default value
0 disables DFC
1 enables DFC
0 disables internal UHF VCO
1 enables internal UHF VCO
Reserved, must be programmed to default value
0 disables IP2 calibration
1 enables IP2 calibration
Not used
Not used
Table 16. R0 Auxiliary Control Register
State Description
Default (Binary)
011
10
0
0
0
0
0
0
1
0
0
0
1
1
1
0
0
103052A