sm5160c Nippon Precision Circuits Inc, (NPC), sm5160c Datasheet
sm5160c
Related parts for sm5160c
sm5160c Summary of contents
Page 1
... IC with programmable input and reference frequency dividers. The SM5160CM/DM features an unlock detector, out- puts for use with active passive lowpass filters and direct frequency divider outputs. The SM5160CM/DM operates from 0.95 to 2.00 V and 2.0 to 3.3 V supplies and is available in 16-pin SSOPs. FEATURES • MHz input frequency (FIN, V • ...
Page 2
... FV Input frequency divider buffered output. This is level-shifted and input to the phase detector Reference frequency divider buffered output. This is level-shifted and input to the phase detector. 16 TEST SM5160CM/DM VDD2 BIT R COUNTER 14 BIT LATCH 17 BIT SHIFT REGISTER 16 BIT LATCH 16 BIT N COUNTER ...
Page 3
... CLK, DATA and LE input voltage XIN input current FIN input current DOA and DOP output current LD, FV and FR output current DATA to CLK and CLK to LE setup time hold time *1 Current consumption is the current consumed from V SM5160CM/DM Condition OPR ...
Page 4
... Serial data input timing DATA 50% CLK LE Phase detector timing FR FV DOP DOA LD SM5160CM/ SU1 H 50% t SU2 50% 50% NIPPON PRECISION CIRCUITS-4 ...
Page 5
... COUNTER DATA) ignored 14BIT (R- COUNTER DATA) 1: R-LATCH 0: N-LATCH Figure 3. Serial data format (SM5160CM) 16BIT (N- COUNTER DATA) ignored 11BIT (R- COUNTER DATA) 1: R-LATCH 0: N-LATCH Figure 4. Serial data format (SM5160DM) ...
Page 6
... CLK 1 2 DATA MSB LE SM5160CM/DM Stand-by mode The stand-by mode is entered by setting VDD1, VDD2 to 0V while the device is operation. In the stand-by mode, the amplifiers of XIN, FIN and N/R counter are stopped. As long as voltage is provide to VDD3, data written in latch is kept. Exit from this mode to normal operation, therefore, is made by providing volt- age to VDD1, VDD2 ...
Page 7
... Customers are requested to comply with applicable laws and regulations in effect now and hereinafter, includ- ing compliance with export controls on the distribution or dissemination of the products. Customers shall not export, directly or indirect- ly, any products without first obtaining required licenses and approvals from appropriate government agencies. NIPPON PRECISION CIRCUITS INC. SM5160CM/DM 2'nd WAVE IF ...