sy89429a Micrel Semiconductor, sy89429a Datasheet
sy89429a
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sy89429a Summary of contents
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... PROGRAMMABLE FREQUENCY SYNTHESIZER (25MHz to 400MHz) DESCRIPTION The SY89429A is a general purpose, synthesized clock source targeting applications that require both serial and parallel interfaces. Its internal VCO will operate over a range of frequencies from 400MHz to 800MHz. The differential PECL output can be confi gured to be the VCO frequency divided 16. With the output confi ...
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... C C_OUT T 110 ÷ N (2,4,8,16 OUT ÷ 4 — LAT ÷ M — C LOCK LAT CH LOW — OUT — ÷ M — — 1 HIG H — 19,22 17,18 2 N[1:0] Precision Edge ® SY89429A +5. OUT 23 F OUT ...
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... OTHER . LOAD LOOP_FILTER This is an analog I/O pin that provides the loop filter for the PLL. LOOP_REF This is an analog I/O pin that provides a reference voltage for the PLL Precision Edge ® SY89429A . VCC1 ...
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... LOW, on the LOW-to-HIGH LOAD , the parallel inputs are captured. The parallel LOAD must meet set-up and DATA held HIGH, the configuration latches LOAD input. See the programming section for more LOAD ® SY89429A • • • 1 ...
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... M register with the final eight bits of the data stream on the S_ the most significant bit is loaded first (T2, N1 and M8). When T[2:0] is set to 100 the SY89429A is placed in PLL bypass mode. In this mode the S_ into the M and N dividers. The N divider drives the FOUT differential pair and the M counter drives the TEST output pin ...
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... Precision Edge ® SY89429A –2V CC_OUT –2V CC_OUT Condition — — 2. 0. –12mA –2.0mA 8mA OUT — Condition Fundamental Cyrstal ...
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... Pb-Free bar-line indicator Industrial Pb-Free bar-line indicator Commercial Commercial Industrial Pb-Free bar-line indicator Industrial Pb-Free bar-line indicator 7 Precision Edge Package Marking SY89429A SY89429A SY89429A with SY89429A with SY89429A SY89429A SY89429A with SY89429A with ® SY89429A Lead Finish Sn-Pb Sn-Pb Pb-Free NiPdAu Pb-Free NiPdAu ...
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... Micrel, Inc. 28 LEAD SOIC .300" WIDE (Z28-1) 8 Precision Edge ® SY89429A ...
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... Micrel Products for use in life support appliances, devices or systems is at Purchaser’s own risk and Purchaser agrees to fully indemnify + 1 (408) 944-0970 FAX WEB Micrel for any damages resulting from such use or sale. © 2003 Micrel, Incorporated. 9 Precision Edge http://www.micrel.com ® SY89429A ...