CME8000-TLSH C-Max, CME8000-TLSH Datasheet - Page 20

• Manufacturer Part Number: CME8000-TLSH
• Description: IC RECEIVER RC BICMOS 28-SSOP
• Manufacturer: C-Max

Specifications of CME8000-TLSH

• Frequency: 40kHz ~ 120kHz
• Sensitivity: -115dBm
• Modulation Or Protocol: UTC - Universal Time Code
• Applications: Radio Controlled Time
• Current - Receiving: 2mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 1.2 V ~ 5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Data Rate - Maximum: -
• Other names: 561-1007-5; CME8000-TL

CME8000 digital out:
0.5s
0.5s
C-MAX
19 Information on the Japanese Transmitter
Station:
Frequency:
Transmitting power:
Station:
Frequency:
Transmitting power:
Modulation
The carrier amplitude is 100% at the beginning of
each second and is switched to 10% after 500 ms
(binary one) or after 800 ms (binary zero) or after
200 ms for Position-identifier marker (P0...P5) and
frame reference marker.
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
0
Example of JJY data out:
2004 / 92 days (1st April) / 17 hours / 25 minutes
CME8000
“1”
“1”
SPEC No.
(Customer is responsible to verify this information)
Protocol Identifier
minutes
Control Bit
Protocol Bits
5
minutes
0.8s
0.8s
“0”
“0”
1
Time Solutions
10
Revision
B.15
hours
“P”
“1”
0.2s
0.2s
15
Ohtakadoya-yama
40 kHz
50 kW
Hagane-yama
60 kHz
50 kW
hours
2
20
09.03.07
Time frame 1 minute
(Index count 1 second)
25
State
FRM
LS1
LS2
P0-P5
Pa1+Pa2 =
days
0.5 second: Binary one
0.8 second: Binary zero
0.2 second: Position identifier markers P0...P5
3
days
30
Location:
Location:
Geographical coordinates:
Time of transmission:
Geographical coordinates:
Time of transmission:
=
=
=
=
35
03.05.2007
Position identifier markers
Frame marker
Leap second
Leap second
C-MAX printed
Parity bits
4
40
Time-Code Format
The time-code format consists of 1-minute time
frames. A time frame contains BCD-coded
information of minutes, hours, days, weeks and
year. In addition, there are 6 position-identifier
markers (P0 through P5) with reduced carrier
amplitude of 800 ms duration.
year
45
year
5
50
Day
of the
week
day
of
the
week
English
Data Sheet
Version
Miyakoji Vil.,Fukushima Pref.
37° 22'N, 140° 51'E
Fuji Vil., Saga Pref.
33° 28'N, 130° 11'E
55
permanent
permanent
Leap second
6
Leap second
2 3 4
0
Time frame
CME8000
... 0
... 1
5
20 of 22
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