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Lime Microsystems LMS7002MR3 - Page 38

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34
Address (15 bits)
Bits
Description
0x011A
15 14
13 9
8
7 0
Reserved
RCC_CTL_PGA_RBB_(1, 2)[4:0]: Controls the stability passive compensation of the
PGA_RBB operational amplifier. Its value is equal to:
(430f*(0.65**(G_PGA_RBB/10))-110.35f)/20.4516f + 16 when ICT_PGA is 12.
An offline/off chip lookup table can be generated and stored. Default: 23
Reserved
C_CTL_PGA_RBB_(1, 2)[7:0]: Control the value of the feedback capacitor of the
PGA that is used to help against the parasitic cap at the virtual node for stability.
3 when 0<=G_PGA_RBB<8
2 when 8<=G_PGA_RBB<13 (default)
1 when 13<=G_PGA_RBB<21
0 when 21<=G_PGA_RBB
Default: 00101110 00000010
0x011B
15 7
6 0
Reserved
RESRV_RBB_(1, 2)[6:0]: Reserved for future use. Default: 0
Default: 00000000 00000000

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