UMA1015M NXP Semiconductors, UMA1015M Datasheet
UMA1015M
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UMA1015M Summary of contents
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... DATA SHEET UMA1015M Low-power dual frequency synthesizer for radio communications Product specification Supersedes data of October 1994 File under Integrated Circuits, IC03 INTEGRATED CIRCUITS 1995 Jun 22 ...
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... Jun 22 GENERAL DESCRIPTION The UMA1015M is a low-power dual frequency synthesizer for radio communications which operates in the 50 to 1100 MHz frequency range. Each synthesizer consists of a fully programmable main divider, a phase and frequency detector and a charge pump. There is a fully programmable reference divider common to both synthesizers which operates MHz ...
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... Philips Semiconductors Low-power dual frequency synthesizer for radio communications ORDERING INFORMATION TYPE NUMBER UMA1015M/C2 BLOCK DIAGRAM 1995 Jun 22 PACKAGE PINS PIN POSITION 20 SSOP20 Fig.1 Block diagram. 3 Product specification UMA1015M MATERIAL plastic CODE SOT266-1 ...
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... This minimizes the potential for interference between the charge pumps of each loop. The reference divider consists of CMOS devices operating beyond 35 MHz. drives a XTALIN 4 Product specification UMA1015M Fig.2 Pin configuration. ...
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... This condition is guaranteed by respecting a minimum E pulse width after data transfer. The data format and register bit allocations are shown in Table 2. 5 Product specification UMA1015M . The out-of-lock function can be disabled, 00L ) for correct programming. XTALIN , the 00L ...
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Table 2 Bit allocation FIRST dt16 dt15 dt14 dt13 dt12 X X VDON PO OLA OLB CRA CRB X MA16 SYNTHESIZER A MAIN DIVIDER COEFFICIENT R11 MB16 SYNTHESIZER ...
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... PARAMETER and DD1 DD2 7 Product specification UMA1015M MIN. MAX. UNIT 0.3 +6.0 V 0.3 +6.0 V 0.3 +6 ...
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... MHz; both XTAL synthesizers on and in lock DD1 MHz doubler both synthesizers powered down DD1 HPD DC current drawn from Product specification UMA1015M MIN. TYP. MAX. CC 2.6 5.5 8.5 12.5 5.5 7.5 60 2.6 6 8.5 12 0.25 0.4 2V 1.2 2V 0.6 6.0 DD1 DD1 UNIT ...
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... CRA/CRB = logic 24; cp SET SET CRA/CRB = logic 12; cp SET Product specification UMA1015M MIN. TYP. MAX. 50 1100 50 250 100 250 150 400 300 1 512 131071 3 35 100 500 4095 1.2 1.4 1.9 2.4 0.7 0.96 1.2 ...
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... HD;DAT 1995 Jun 22 CONDITIONS at logic 1 at logic 0 at logic 1 or logic 0 indicative, not tested - open drain outputs XTALO I = 0.4 mA sink PARAMETER Fig.3 Serial bus timing diagram. 10 Product specification UMA1015M MIN. TYP. MAX. 0.7V V DD1 DD1 0.3 0.3V DD1 0.4 MIN. TYP. ...
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... T = +25 C. amb ( amb Fig function CRA = 1. SET ( Fig.5 Charge pump current as a function of CPA voltage. 1995 Jun 22 with both synthesizers on and voltage doubler disabled Product specification UMA1015M ...
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... T = +25 C. amb ( amb Fig.6 Charge pump 3-state current as a function of CPA voltage. f externally terminated by 50 load; AC-coupled. XTALIN ( Fig.7 Crystal input sensitivity as a function of input frequency. 1995 Jun 22 12 Product specification UMA1015M ...
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... T = +25 C. amb ( +85 C. amb Fig.8 Crystal input sensitivity as a function of input frequency with V RF input externally terminated Fig.9 RF input sensitivity as a function of input frequency. 1995 Jun 22 load; AC-coupled. 13 Product specification UMA1015M = 5 ...
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... Fig.10 RF input sensitivity as a function of input frequency with V ( amb ( +25 C. amb ( +85 C. amb Fig.11 Typical charge pump supply voltage as a function of V 1995 Jun 22 load; AC-coupled. 14 Product specification UMA1015M = 5 voltage with voltage doubler enabled. DD ...
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... MHz. (3) 128.22 378.81 at 400 MHz. (4) 674.25 3. MHz. Fig.13 Input impedance as a function of input frequency; synthesizer B. 1995 Jun 22 1 0.5 0.2 0.2 0.5 1 0.2 0 0.5 0.2 0.2 0 0.2 0 Product specification UMA1015M MBE019 MBE020 ...
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... Philips Semiconductors Low-power dual frequency synthesizer for radio communications APPLICATION INFORMATION 1995 Jun 22 Fig.14 Typical application block diagram. 16 Product specification UMA1015M ...
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Transmit frequency = 959 MHz. Receive frequency = 914 MHz. 1st IF = 58.1125 MHz. 2nd IF = 455 MHz. VCO sensitivity = 2 MHz/V. Channel spacing = 12.5 kHz. Charge pump gain (CPA = CPB mA/cycle. Fig.15 ...
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... Jun 2.5 scale (1) ( 0.32 0.20 6.6 4.5 6.6 0.65 0.20 0.13 6.4 4.3 6.2 REFERENCES JEDEC EIAJ detail 0.75 0.65 1.0 0.2 0.13 0.45 0.45 EUROPEAN PROJECTION Product specification UMA1015M SOT266 ( 0.48 10 0.1 o 0.18 0 ISSUE DATE 90-04-05 95-02-25 ...
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... Use only a low voltage soldering iron (less than 24 V) applied to the flat part of the lead. Contact time must be limited to 10 seconds 300 C. When using a dedicated G, all other leads can be soldered in one operation within seconds at 270 to 320 C. 19 Product specification UMA1015M ...
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... Philips customers using or selling these products for use in such applications their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. 1995 Jun 22 20 Product specification UMA1015M ...
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... Philips Semiconductors Low-power dual frequency synthesizer for radio communications 1995 Jun 22 NOTES 21 Product specification UMA1015M ...
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... Philips Semiconductors Low-power dual frequency synthesizer for radio communications 1995 Jun 22 NOTES 22 Product specification UMA1015M ...
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... Philips Semiconductors Low-power dual frequency synthesizer for radio communications 1995 Jun 22 NOTES 23 Product specification UMA1015M ...
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Philips Semiconductors – a worldwide company Argentina: IEROD, Av. Juramento 1992 - 14.b, (1428) BUENOS AIRES, Tel. (541)786 7633, Fax. (541)786 9367 Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. (02)805 4455, Fax. (02)805 4466 Austria: Triester Str. 64, ...