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U3600BM_05 Datasheet, PDF (32/44 Pages) ATMEL Corporation – Single-chip Cordless Telephone IC
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10.12 Portugal Base
Table 10-30. Country Setting
Name RA1[1:0] RA2[1:0]
Setting
01
10
Value
D1[1:0]
00
D1 = 2
D20
1
D2 = 8
D3[1:0]
11
D3 = 4
KV2[3:1]
001
GMOD[1:0]
10
IMIXI
1
infra
DR1I[1:0]
11
M=4
FRMT
1
high
GDEM
1
low gain
Table 10-31. Channel Frequencies and 1st LO Divider, fRef3 = 6.25 kHz
Channel
TX Channel Frequency
RX Channel Frequency
Number
(MHz)
(MHz)
1
27.550
37.000
2
27.575
37.025
3
27.600
37.050
4
27.625
37.075
5
27.650
37.100
6
27.675
37.125
7
27.700
37.150
8
27.725
37.175
9
27.750
37.200
10
27.775
37.225
11
27.800
37.250
12
27.825
37.275
10.12.1 Portugal Modulation Loop Frequency and Divider
fRef1 = 557.5 kHz/4, fMod = 1.25 MHz/4,PM = 8,QM = 216, M = 4
fLO = 1/2 fVCO3
(MHz)
26.300
26.325
26.350
26.375
26.400
26.425
26.450
26.475
26.500
26.525
26.550
26.575
DV3I[14:0] = N
4208
4212
4216
4220
4224
4228
4232
4236
4240
4244
4248
4252
32 U3600BM
4516D–CT0–10/05
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