U3550BM Datasheet, PDF (23/25 Pages) TEMIC Semiconductors – Low-Power FM Transmitter / Synthesizer System 26 to 50 MHz

U3550BM
Korea CT0 Base Set
Country setting:
Name RA1[1:0] RA2[1:0]
Value
10
00
Setting mid
max
D1B[1:0]
01
8
D2B0
1
8
D3B[1:0]
00
1
KV2[3:1]
100
GMOD[1:0]
00
low
IMIXI
1
infra
UDM1
0
infra
FRMT
1
high
Channel frequencies and 1st LO divider, f_Ref3 = 5 kHz
Channel Number
RX Channel Frequency (MHz)
1
49.6700
2
49.8450
3
49.8600
4
49.7700
5
49.8750
6
49.8300
7
49.8900
8
49.9300
9
49.9900
10
49.9700
11
49.6950
12
49.7100
13
49.7250
14
49.7400
15
49.7550
1st LO Frequency (MHz)
38.9700
39.1450
39.1600
39.0700
39.1750
39.1300
39.1900
39.2300
39.2900
39.2700
39.9950
39.0100
39.0250
39.0400
39.0550
N
7794
7829
7832
7814
7835
7826
7838
7846
7858
7854
7799
7802
7805
7808
7811
Korea CT0 Handset
Country setting:
Name RA1[1:0] RA2[1:0]
Value
10
00
Setting mid
max
D1B[1:0]
01
8
D2B0
1
8
D3B[1:0]
00
1
KV2[3:1]
100
GMOD[1:0]
00
low
IMIXI
0
supra
UDM1
1
supra
FRMT
1
high
Channel frequencies and 1st LO divider, f_Ref3 = 5 kHz
Channel Number
RX Channel Frequency (MHz)
1
46.6100
2
46.6300
3
46.6700
4
46.7100
5
46.7300
6
46.7700
7
46.8300
8
46.8700
9
46.9300
10
46.9700
11
46.5100
12
46.5300
13
46.5500
14
46.5700
15
46.5900
1st LO Frequency (MHz)
57.3100
57.3300
57.3700
57.4100
57.4300
57.4700
57.5300
57.5700
57.6300
57.6700
57.2100
57.2300
57.2500
57.2700
57.2900
N
11462
11466
11474
11482
11486
11494
11506
11514
11526
11534
11442
11446
11450
11454
11458
Rev. A2, 10-Sep-98
Preliminary Information
23 (25)