CME8000-DB C-Max, CME8000-DB Datasheet
CME8000-DB
Specifications of CME8000-DB
Related parts for CME8000-DB
CME8000-DB Summary of contents
Page 1
... Short Description The CME8000 is a BiCMOS integrated straight through receiver with build in very high sensitivity and a pre-decoding of the time signal transmitted from WWVB, DCF77, JJY, MSF and HBG. The receiver is prepared for multi-mode reception by using an integrated logic. Integrated functions as stand by mode, integrated antenna switching, integrated crystal switching and a hold mode function offer features for universal applications ...
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... Ambient temperature range 2.5 – 5.5V Storage temperature range Junction temperature Electrostatic handling (MIL Standard 883 D HMB) Electrostatic handling (MIL PAD Coordinates The CME8000 is available as die for "chip-on-board" mounting and in SSO28 package. DIE size: 2,73mm x 2,5mm PAD size: contact window 84µm / 84µm Thickness: 300µ ...
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... The PAD coordinates 18 BSI1 are referred to the left bottom point of the contact window 17 BSI2 PON HLD GNDL Figure 2. Pad layout State C-MAX printed 09.03.07 03.05.2007 CME8000 Data Sheet Pin Layout SSO28 ANT2 CLKSEL SS1 IN1 3 26 ANT1 4 25 SS2 VCC Clock ...
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... QMOUT QLOUT RF - AMP QIN VCC Pad 5 Pin 5 from AGC QIN Pad 10 Pin 10 GND Pad 9 Pin 9 DEM State C-MAX printed 09.03.07 03.05.2007 CME8000 Data Sheet input QIN. The outputs applications with less than VCC Pad 5 Pin 5 110k Q PIN6 Pad6 PIN7 Pad7 PIN8 ...
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... Switching the power supply results in a long power up waiting time. VCC Pad 5 Pin 5 GND from + demodulator - Pad 9 Pin 9 State C-MAX printed 09.03.07 03.05.2007 CME8000 Data Sheet and GNDL are the supply voltage L VL Pad 25 Pin 27 GNDL Pad 16 Pin 18 Figure 9. Version Page English ...
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... HLD or GND. CC ESD protection State C-MAX printed 09.03.07 03.05.2007 Data Sheet BSI1, BSI2, DATA, DR These 4 pin are MOS-outputs, which deliver MOS-level. ESD protection VL Pad 25 PIN 27 PIN 19 PAD 17 PIN 20 PAD 18 PIN 16 PAD 14 PIN 17 PAD 15 GNDL Pad 16 PIN 18 Figure 11. Version English CME8000 Page ...
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... CLKSEL The IC can be clocked by 2 different frequencies. A clock 4096Hz (32768Hz / 8) is expected if CLKSEL is connected to VCC. CLKSEL connected to GND implies that CME8000 CLOCK pin requires a 1024Hz (32768Hz / 32) clock frequency. The selection is done in the first 20msec after the power down period. Then the selected frequency is fix until the next power down ...
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... Pad/Pin PON Pad/Pin PON CC I CC0 Low level High level 0<V < Iol = 10µA Ioh = -10µA State C-MAX printed 09.03.07 03.05.2007 CME8000 Data Sheet MOD Min. Typ. Max. Unit 1.2 5.0 90 <120 1.5 40 120 kHz 0.5 0 1.5 0.03 0.05 0 ...
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... O O Not allowed = O open *Protocol identifier bits 1-3 (refer to “data out timing table”) Bit 1 is the first bit of output from CME8000 After connecting power supply or/and after choosing a different country, PON (Reset mode) has to be performed. SPEC No. Revision CME8000 B.15 ...
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... Three bits are output on Data_Out pin when the protocol is detected. Output on Data_Out pin is specified in the table “Logical function of SS1, SS2” (page 9). WWVB is designed such that when S1, S2 selected WWVB, CME8000 scans automatically in parallel the 3 possibilities in JJY, WWVB and MSF. Once protocol identified is not WWVB, user should switch to its correct protocol setting and confirm once again on the correct setting in 60kHz ...
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... State C-MAX printed 09.03.07 03.05.2007 CME8000 Data Sheet max. frequ. 10 kHz min. frequ. 1 kHz min. high or low 40µs X: can depending on the content of the last bit from the previous bit stream In case after reset, X=0 X: can depending ...
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... DR Flag Great Britain MSF DR Flag USA WWVB DR Flag Japan JJY (inverted) DR Flag “Data Ready” flag information is always available in the first second of the minute. SPEC No. Revision CME8000 B.15 Sec 00 State C-MAX printed 09.03.07 03.05.2007 CME8000 Data Sheet Sec 01 Version Page English ...
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... These bits will be stored the pulse is about the expected length ( WWVB 800msec), otherwise a binary 0 is stored. List of position markers, and frame start bits: WWVB, JJY 19, 29, 39, 49, 59 MSF: 0 DCF: 59 SPEC No. Revision CME8000 B.15 State C-MAX printed 09.03.07 03.05.2007 CME8000 Data Sheet Version Page English ...
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... VCC VL Bias Logic rect.- TCO AGC contr. unit DEM PK SS1 SS2 100nF 3.3µF GND GNDL Figure 14. State C-MAX printed 09.03.07 03.05.2007 CME8000 Data Sheet GNDL PON GNDL CLKSEL MCU CLOCK EPSON I/O DR S1C636C4 Unit DATA DT BSI1 BSI2 HLD PON GNDL ...
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... Z1 (during summer time 200 ms, otherwise 100 ms), Z2 (during winter time 200 ms, otherwise 100 ms) and A2 (announcement of leap second) transmitted between the second of the time frame. State C-MAX printed 09.03.07 03.05.2007 CME8000 Data Sheet Mainflingen/Germany 50° 01'N, 09° 00'E permanent Time frame ...
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... E (during summer time 200 ms, und otherwise 100 ms), H (during winter time 200 ms, otherwise 100 ms) and L (announcement of leap second) transmitted between the second of the time frame. State C-MAX printed 09.03.07 03.05.2007 CME8000 Data Sheet Prangins/Switzerland 46° 24'N, 06° 15'E permanent Time frame year ...
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... State C-MAX printed 09.03.07 03.05.2007 CME8000 Data Sheet Rugby 52° 22'N, 01° 11'W permanent, except for quarterly and annual outages Time frame minute identifier BST hour + minute day of the week ...
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... The presence of the fast code during the first 500 ms at the beginning of the minute is not guaranteed. The transmission rate is 100 bit/s and the code contains information of hour, minute, day and month. State C-MAX printed 09.03.07 03.05.2007 CME8000 Data Sheet Version Page English ...
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... FRM = Frame Marker 0. 0.5s 0.8s “1” “0” “P” CME8000 digital out 0.2s 0.5s 0.8s “1” “0” “1” Example of WWVB data out: 2001 / 258 days / 18 hours / 42 minutes Protocol Bits Control Bit Protocol Identifier ...
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... Transmitting power minutes hours 0.8s 0.2s 0.5s “1” “P” “0” CME8000 digital out: 0.8s 0.2s 0.5s “1” “0” “1” Example of JJY data out: 2004 / 92 days (1st April hours / 25 minutes Protocol Bits Control Bit Protocol Identifier 1 2 ...
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... Revision CME8000 B.15 0.575 1.30 0.15 0.05 Package SSO28 9.10 technical drawings according to DIN specifications http://www.c-maxgroup.com State C-MAX printed 09.03.07 03.05.2007 CME8000 Data Sheet 5.7 5.3 4.5 4.3 0.15 6.6 6.3 "L" "X" min max 9.35 8.45 Version Page English ...
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... Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA. 3. Council Decision 88/540/EEC and 91/690/EEC Annex A,B and C ( transitional substances) respectively. C-MAX can certify that our semiconductor CME8000 is not manufactured with ozone depleting substances and do not contain such substances. Disclaimer of Warranty Information furnished is believed to be accurate and reliable ...