GM6535 Hynix Semiconductor, GM6535 Datasheet
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GM6535
Related parts for GM6535
GM6535 Summary of contents
Page 1
... GENERAL DESCRIPTIONS The GM6535 is a dual phase – locked loop (PLL) frequency synthesizer especially designed for CT-1 cordless phone applications worldwide. This frequency synthesizer is also for any products with frequency operation at 60 MHz or below. The device features fully programmable receive, transmit, reference, and auxiliary reference ...
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... Counter 14-Bit Shift 12-Bit Shift Register Register MCU Interface Programming Mode control Register 16-Bit Shift Register 16-Bit Tx Programmable Counter 16-Bit Shift Register 16-Bit Rx Programmable Counter TRANSMIT SELECT Rx TxPD Phase Detector RECEIVE SELECT Rx RxPD Phase Detector PIN PIN 6 SS GM6535 out out ...
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... Sink 2.5 0.18 5.5 0. 2.5 - in-R 5 ENB 2 5 5.5 - in-R 2.5 - 5 2.5 - 5.5 - 2.5 - in-R 5.5 - GM6535 Unit Max 5.5 V 0.1 0 0.75 1. -30 -66 ¥ ì A -1.0 -1 ¥ ì A 5.0 5.0 ¡ ¾ 8.0 pF 8.0 pF 0.3 mA 1.5 3 ...
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... ENB to CLK t t TLH THL 90% 10% Figure 90% 10% Figure 50% V Figure 3. 4 Figure # V Min DD 2 5 5 5 5.5 60 2.5-5 2.5-5.5 - 2.5-5.5 - 2.5-5.5 100 5 5.5-5.5 200 2 5 2.5-5 2.5-5.5 600 GM6535 Max Unit 200 ns 100 200 ns 100 5.0 µs 4 MHz ...
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... CLK FIRST CLK t sul ENB Figure 4.ENB High During Serial Transfer CLK 50% FIRST CLK t su ENB 50% PREVIOUS DATA LATCHED Figure 5. ENB Low During Serial Transfer V DD LAST CLK LAST CLK rec GM6535 ...
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... < lagging: output = positive pulse and phase coincidence: output = high the divided-down VCO V is the most positive power supply potential is the most negative supply potential and ÷4 C ÷ ¡ æ 1.0 MHz GM6535 @ p-p ...
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... ENB pin must be pulsed to provide falling edge to latch the shifted data after the rising edge of the last clock. Maximum data transfer rate is 500 kbps HIGH IMPEDANCE There are two interfacing schemes for the For the three-pin interfacing scheme, the While programming Tx/Rx Channel Counter, GM6535 pin at in ...
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... Tx-Channel Counter Rx-channel Counter - - - - Power Down Power Down Power Down Power Down 8 TxPD RxPD Ref PD Enable Enable Enable LSB Reference Frequency Counter - - - Power Down Power Down - Power Down Power Down - - - Power Down Power Down - Power Down Power Down GM6535 ...
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... Aux Data Bit = 1 CLK ENB for Faster Programming Time in Control Register Data REF AUX TxPD TEST OUT Data Enable Enable BIT ÷3/÷4 Select 9 Aux Reference Frequency Counter Divide Ratio f 14-BITS AUX REF FREQ R1 S2 DATA in RxPD Ref PD Enable LSB GM6535 ...
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... NOTE: ENB must be low during the serial transfer. Figure 15. Programming Format for Transmit and Receive Counters (4-Pin Interfacing Scheme) 16-BIT Rx COUNTER DIVIDE RATIO Control Register Data REF AUX TxPD RxPD Ref PD OUT Data Enable Enable Enable ÷3/÷4 Select Last Clock 10 GM6535 Last Clock LSB ...
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... KHz - 6.25 KHz/12.5 - KHz 5.0 KHz - 5.0 KHz - 6.25 KHz 1.0 KHz 6.25 KHz 1.0 KHz cha be connected to point -S1 and f -S2 bits in the reference R1 R1 can be selected to connect to point R1 N/A Not Applicable f R1 Module Routin Select N N/A N GM6535 -S1 and R1 -S1 and ...
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... Programmable Auxiliary Reference Counter Reference Reference Frequency Frequency Counter Select Rx-0 12-BITS REF FREQ f R1 Select DATA Phase 1 Detector Tx-0 0 SELECT 1 Rx Phase Detector Rx-0 0 SELECT Auxiliary Reference Frequency Counter f 14-BITS AUX REF FREQ R1 S2 DATA GM6535 TxPD out LD RxPD out ...
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... Rx UNIVERSAL DUAL PLL V DD TxPS Divider chain Counter, Phase Detector V RxPS Divider chain Counter, Phase Detector and RxPS/f Outputs to Control Power Switches pin will also Tx output can control Tx output to control the Rx Tx Power-Down Q Enable Flag DD Rx Power-Down Q Enable Flag GM6535 ...
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... CONTROL REGISTER IDENTIFIER = 1 TEST BIT f Rx RxPS Figure 18. RF Buffer Sensitivity 14 respectively. The user can verify the Rx 16-BIT Tx PROGAMMABLE CHANNELS COUNTER CONTROL REGISTER REF AUX TxPD RxPD OUT DATA ENABLE ENABLE ÷3/÷4 SELECT 16-BIT Rx PROGRAMMABLE CHANNELS COUNTER GM6535 and Tx Ref PD ENABLE ...
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... Input Rx Counter Value in-R (Ref. Freq. = 6.25 KHz) 37.1875 5950 37.1750 5948 37.1625 5946 37.1500 5944 37.1375 5942 37.1250 5940 37.1125 5938 37.1000 5936 37.0875 5934 37.0750 5932 37.0625 5930 37.0500 5928 37.0375 5926 37.0250 5924 37.0125 5922 GM6535 ...
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... Input in-R Rx counter value (Ref. Freq.=5.00KHz) IF= 10.7 MHz] 20.3300 4066 20.3550 4071 20.3800 4076 20.4050 4081 20.4300 4086 20.4550 4091 20.4800 4096 20.5050 4101 20.5550 4111 20.5800 4116 20.6050 4121 20.6300 4126 GM6535 ...
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... Input in-R Rx counter value 2237 2217 Ref. Freq. 2197 =45.5KHz 2177 2157 3784 3786 Ref. Freq. 3788 =10.7KHz 3790 3792 GM6535 Ref. Freq. =1.0KHz Ref. Freq. =6.25KHz ...
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... F Input in-R Rx counter value (Ref. Freq.=5.00KHz) IF= 10.7 MHz] 19.3800 3876 19.4300 3886 19.4800 3896 19.5300 3906 19.5800 3916 19.4050 3881 19.4550 3891 19.5050. 3901 19.5550 3911 19.6050 3921 GM6535 ...
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... Input in-R Rx counter value (Ref. Freq.=1.00KHz) IF= 45.5 KHz] 2.097 2097 2.117 2117 2.137 2137 2.157 2157 2.177 2177 2.197 2197 2.217 2217 2.237 2237 GM6535 ...
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... GM6535 Rx Counter Value (Ref. Freq. = 5.00 KHz) 7795 7830 7833 7815 7836 7827 7839 7847 7859 7855 Rx Counter Value (Ref. Freq. = 5.00 KHz) 7183 ...
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... GM6535 Rx Counter Value (Ref. Freq. = 5.00 KHz) 7612 7628 7632 7644 7664 7678 7680 7692 770 7708 7716 7732 7740 7752 7760 7794 ...
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... GM6535 Rx Counter Value (Ref. Freq. = 5.00 KHz) 6604 6608 6624 6628 6644 6652 6684 6692 6696 6700 6724 6732 6740 6752 6756 7182 ...
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... GM6535 Rx Counter Value (Ref. Freq. = 5.00 KHz) 7795 7830 7833 7815 7836 7827 7839 7847 7859 7855 7800 7803 7806 7809 7812 Rx Counter Value (Ref ...