FX629J CMLMICRO [CML Microcircuits], FX629J Datasheet
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FX629J
Related parts for FX629J
FX629J Summary of contents
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CML Semiconductor Products PRODUCT INFORMATION FX629 Features/Applications Designed to Meet Mil-Std-188-113 Military Communications Delta MUX, Switch and Phone Applications Single-Chip Full-Duplex Codec On-Chip Input and Output Filters DATA ENABLE ENCODER FORCE IDLE ENCODER INPUT XTAL/CLOCK ...
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... Pin Number Function FX629J 1 Xtal/Clock : Input to the clock oscillator inverter. A 1.024MHz Xtal input or externally derived clock is injected here. See Clock Mode pins and Figure 3. 2 Xtal : Output of clock oscillator inverter. Xtal circuitry shown is in accordance with CML application note D/XT/1 April 1986. ...
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... Pin Number Function FX629J No connection 12 Decoder Output : The recovered analogue signal is output at this pin the buffered 13 output of a bandpass filter and requires external components. During "Powersave" this output is o/c. No connection 14 Powersave : A logical '0' at this pin puts most parts of the codec into a quiescent non- 15 operational state ...
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... DD A 1.024 MHz Xtal/clock input will yield exactly 16/32/64 kb/s data clock rates. Xtal circuitry shown is in accordance with CML application note D/XT/1 April 1986. 20 XTAL/CLOCK XTAL 2 N FX629J 6 DATA ENABLE 7 N/C 8 BIAS FX629 PARAMETERS MEASURED HERE ...
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Codec Timing Information ENCODER TIMING ENCODER CLOCK DATA CLOCKED ENCODER DATA OUTPUT t PCO DECODER TIMING DECODER CLOCK DECODER DATA INPUT MULTIPLEXING FUNCTION ENCODER HIGH Z OUTPUT t DR DATA ENABLE TIMING t Clock '1' Pulse Width CH 1.0 s ...
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Typical Codec Performance ...... 0dBm0 Input Level = 489mVrms - 2 Input Frequency = 800Hz Ref Level: -15dBm0 = 87mVrms - 3 ref Input Level (dBm0) Fig.5 Gain ...
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Typical Codec Performance ...... Input Level = -15dBm0 Input Frequency (kHz) Fig.10 S/N vs Input Frequency (16kbit/ 6dB/octave - 100 Frequency (Hz) ...
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... Supply voltage Input voltage at any pin (ref V SS Source/sink current (supply pins) (other pins) Total device dissipation @ 25 C Derating Operating temperature range: FX629J Storage temperature range: Operating Limits All characteristics are measured using the following parameters unless otherwise specified 5.0V Xtal/Clock f ...
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Specifications ...... Process Information The following Table gives details of the process and test controls employed in the manufacture of the FX629 'Mil Std' Delta Codec. Function Hermeticity Fine Leak Test – Coarse Leak Test – Burnin Temperature Cycling The ...
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... Max. Body Length Max. Body Width Ordering Information FX629J 22-pin cerdip DIL CML does not assume any responsibility for the use of any circuitry described. No circuit patent licences are implied and CML reserves the right at any time without notice to change the said circuitry. ...