U3600BM Datasheet, PDF (28/43 Pages) ATMEL Corporation – SINGLE CHIP CORDLESS TELEPHONE IC

USA Base
Country Setting Channels (Channel 1 – 10, USA1):
Name RA1[1:0] RA2[1:0] D1[1:0] D20
Setting
10
00
01
1
Value
max
D1 = 8 D2 = 8
D3[1:0]
00
D3 = 1
KV2[3:1]
100
GMOD[1:0]
00
low
IMIXI
1
infra
DR1I[1:0]
00
M=1
FRMT
1
high
GDEM
1
low
gain
Country Setting New Channels (Channel 11 – 25, USA2):
Name RA1[1:0] RA2[1:0] D1[1:0] D20 D3[1:0]
Setting
01
01
10
0
00
Value
high
D1 = 6 D2 = & D3 = 1
KV2[3:1]
110
GMOD[1:0]
01
IMIXI
1
infra
DR1I[1:0]
00
M=1
FRMT
0
low
GDEM
1
low
gain
Channel Frequencies and 1st LO Divider, f_Ref3 = 5 kHz
Channel
TX Channel Frequency
Number
(MHz)
1
46.610
2
46.630
3
46.670
4
46.710
5
46.730
6
46.770
7
46.830
8
46.870
9
46.930
10
46.970
RX Channel Frequency
(MHz)
49.670
49.845
49.860
49.770
49.875
49.830
49.890
49.930
49.990
49.970
f_LO = 1/2 f_VCO3
(MHz)
38.970
39.145
39.160
39.070
39.175
39.130
39.190
39.230
39.290
39.270
DV3I[14:0] = N
7794
7829
7832
7814
7835
7826
7838
7846
7858
7854
New Channel
Channel
Number
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
TX Channel Frequency
(MHz)
43.720
43.740
43.820
43.840
43.920
43.960
44.120
44.160
44.180
44.200
44.320
44.360
44.400
44.460
44.480
RX Channel Frequency
(MHz)
48.760
48.840
48.860
48.920
49.020
49.080
49.100
49.160
49.200
49.240
49.280
49.360
49.400
49.460
49.500
f_LO = 1/2 f_VCO3
(MHz)
38.06
38.14
38.16
38.22
38.32
38.38
38.40
38.46
38.50
38.54
38.58
38.66
38.70
38.76
38.80
DV3I[14:0] = N
7612
7628
7632
7644
7664
7676
7680
7692
7700
7708
7716
7732
7740
7752
7760
28 U3600BM
4516C–CT0–08/02