U3600BM-NFNY Atmel, U3600BM-NFNY Datasheet - Page 28

• Manufacturer Part Number: U3600BM-NFNY
• Description: IC CORDLESS PHN SNGL-CHIP 44SSOP
• Manufacturer: Atmel

Specifications of U3600BM-NFNY

• Frequency: 20MHz ~ 50MHz
• Modulation Or Protocol: FM
• Applications: Cordless Telephones
• Voltage - Supply: 3.15 V ~ 5.5 V
• Current - Receiving: 11.5mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -25°C ~ 75°C
• Package / Case: 44-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Current - Transmitting: -
• Lead Free Status / Rohs Status: Compliant

10.8
Table 10-16. Country Setting
Table 10-17. Channel Frequencies and 1st LO Divider, f
10.8.1
f
10.9
Table 10-18. Country Setting
Table 10-19. Channel Frequencies and 1st LO Divider, f
10.9.1
f
28
Ref1
Ref1
Setting
Setting
Name
Value
Name
Value
= 557.5 kHz/4, f
= 557.5 kHz/4, f
Channel
Channel
Number
Number
U.K. Base
U.K. Handset
1
2
3
4
1
2
3
4
U3600BM
RA1[1:0]
RA1[1:0]
U.K. Modulation Loop Frequency and Divider
U.K. Modulation Loop Frequency and Divider
10
10
Mod
Mod
RA2[1:0]
RA2[1:0]
TX Channel Frequency
TX Channel Frequency
high
low
= 1.8 MHz/4,P
= 1.8 MHz/4,P
10
01
31.0375
31.0625
31.0875
31.1125
39.9375
39.9625
39.9875
40.0125
(MHz)
(MHz)
D1[1:0]
D1[1:0]
D1 = 2
D1 = 2
00
00
M
M
= 12,Q
= 12,Q
D2 = 8
D2 = 8
D20
D20
1
1
M
M
= 204, M = 4
= 204, M = 4
D3[1:0]
D3[1:0]
D3 = 4
D3 = 4
11
11
RX Channel Frequency
RX Channel Frequency
Ref3
Ref3
KV2[3:1]
39.9375
39.9625
39.9875
40.0125
KV2[3:1]
31.0375
31.0625
31.0875
31.1125
= 6.25 kHz
= 6.25 kHz
(MHz)
(MHz)
001
001
GMOD[1:0]
GMOD[1:0]
high
high
10
10
f
f
LO
LO
supra
IMIXI
IMIXI
infra
29.2375
29.2625
29.2875
29.3125
41.7375
41.7625
41.7875
41.8125
1
0
= 1/2 f
= 1/2 f
(MHz)
(MHz)
DR1I[1:0]
DR1I[1:0]
VCO3
VCO3
M = 4
M = 4
11
11
FRMT
DV3I[14:0] = N
FRMT
DV3I[14:0] = N
high
high
1
1
4516D–CT0–10/05
4678
4682
4686
4690
6678
6682
6686
6690
low gain
low gain
GDEM
GDEM
1
1