ICS8440258AK-46LF IDT, Integrated Device Technology Inc, ICS8440258AK-46LF Datasheet
ICS8440258AK-46LF
Specifications of ICS8440258AK-46LF
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ICS8440258AK-46LF Summary of contents
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... Available in both standard (RoHS 5) and lead-free (RoHS6) packages SSIGNMENT 1 ÷5 VCO 0 490-680MHz ÷25 1 PRELIMINARY ICS8440258- nQ0 2 23 ICS8440258-46 22 GND 3 32-Lead VFQFN 5mm x 5mm x 0.925mm nQ1 5 20 package body Package Top View nQ2 nQ0 Q1 nQ1 Q2 nQ2 Q3 nQ3 ICS8440258AK-46 REV B JANUARY 15, 2008 GND DDO Q6 GND ...
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... ICS8440258-46 FEMTOCLOCK™ CRYSTAL/LVCMOS-TO-LVDS/ LVCMOS FREQUENCY SYNTHESIZER ABLE IN ESCRIPTIONS ABLE IN HARACTERISTICS IDT ™ / ICS ™ LVDS/LVCMOS FREQUENCY SYNTHESIZER ICS8440258AK-46 REV B JANUARY 15, 2008 PRELIMINARY kΩ Ω ...
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... 2.5V ± 5%,T DD DDA DDO1 DDO2 DDA DDO1 DDO2 ± ± 0°C 70° – 2.5V ± 5%,T = 0°C 70° ICS8440258AK-46 REV B JANUARY 15, 2008 PRELIMINARY µ A µ ...
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... LVDS DC C ABLE HARACTERISTICS Δ Δ ABLE RYSTAL HARACTERISTICS ABLE HARACTERISTICS Ø IDT ™ / ICS ™ LVDS/LVCMOS FREQUENCY SYNTHESIZER , 2.5V ± 5%,T DD DDA DDO1 DDO2 2.5V ± 5%,T = 0°C A DDA DDO1 DDO2 0°C 70° 70° ICS8440258AK-46 REV B JANUARY 15, 2008 PRELIMINARY Ω ...
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... Raw Phase Noise Data Phase Noise Result by adding Ethernet Filter to raw data 1k 10k 100k FFSET REQUENCY LVCMOS Ethernet Filter 125MHz RMS Phase Jitter (Random) 1M 10M 100M ) ( ) Z LVDS Ethernet Filter 125MHz RMS Phase Jitter (Random) 1M 10M 100M ) ICS8440258AK-46 REV B JANUARY 15, 2008 PRELIMINARY ...
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... LVCMOS O IRCUIT Qx Qy LVCMOS O 80 20% Clock t Outputs F LVCMOS O 6 PRELIMINARY I NFORMATION 1.25V±5% SCOPE V Qx DDA UTPUT OAD EST IRCUIT V DDO 2 V DDO 2 t sk(o) S UTPUT KEW 80% 80% 20 UTPUT ISE ALL IME ICS8440258AK-46 REV B JANUARY 15, 2008 20% ...
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... PW t PERIOD 100% odc = t PERIOD LVCMOS UTPUT UTY YCLE ULSE IDT ™ / ICS ™ LVDS/LVCMOS FREQUENCY SYNTHESIZER nQ0:nQ3 Phase Noise Mask 2 LVDS IDTH ERIOD 7 Q0: PERIOD t PW odc = x 100% t PERIOD UTPUT UTY YCLE ULSE IDTH ERIOD ICS8440258AK-46 REV B JANUARY 15, 2008 PRELIMINARY ...
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... DDO1 DDO2 were determined using a 25MHz, 18pF parallel resonant crystal and were chosen to minimize the ppm error. XTAL_IN C1 22p X1 XTAL_OUT C2 22p IGURE RYSTAL NPU NTERFACE 8 PRELIMINARY 2. .01μF 10Ω V DDA .01μF 10μ IGURE OWER UPPLY ILTERING ICS84332 ICS8440258AK-46 REV B JANUARY 15, 2008 ...
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... All unused LVCMOS output can be left floating. There should be no trace attached. LVDS O All unused LVDS output pairs can be either left floating or terminated with 100Ω across. If they are left floating, there should be no trace attached. 9 .1uf XTAL_IN XTAL_OUT XTAL I I NPUT NTERFACE : UTPUTS UTPUTS ICS8440258AK-46 REV B JANUARY 15, 2008 PRELIMINARY ...
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... Note on the Surface Mount Assembly of Amkor’s Thermally/ Electrically Enhance Leadfame Base Package, Amkor Technology. EXPOSED HEAT SLUG THERMAL VIA XPOSED AD HERMAL ELEASE ATH 10 PRELIMINARY 2. SOLDER PIN LAND PATTERN PIN PAD (GROUND PAD) – IDE IEW RAWING NOT TO CALE ICS8440258AK-46 REV B JANUARY 15, 2008 ...
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... OUT per LVCMOS output = 12Ω * (21.2mA 5.4mW per output OUT 8pF * 125MHz * (2.625V) DDO 8pF * 25MHz * (2.625V) DDO ) + Total Power (125MHz) + Total Power (25MHz) OUT 11 /2 DDO 2 = 6.9mW per output 2 = 1.4 mW per output ICS8440258AK-46 REV B JANUARY 15, 2008 PRELIMINARY ...
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... Multi-Layer PCB, JEDEC Standard Test Boards IDT ™ / ICS ™ LVDS/LVCMOS FREQUENCY SYNTHESIZER * Pd_total + 32-L VFQFN EAD ORCED ONVECTION θ θ θ θ θ vs. Air Flow (Meters per Second 37.0°C/W 12 PRELIMINARY TM devices is 125°C. must be used 2.5 32.4°C/W 29.0°C/W ICS8440258AK-46 REV B JANUARY 15, 2008 ...
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... The transistor count for ICS8440258-46 is: 2589 IDT ™ / ICS ™ LVDS/LVCMOS FREQUENCY SYNTHESIZER R I ELIABILITY NFORMATION 32 L VFQFN EAD θ θ θ θ θ vs. Air Flow (Meters per Second 37.0°C/W 13 PRELIMINARY 1 2.5 32.4°C/W 29.0°C/W ICS8440258AK-46 REV B JANUARY 15, 2008 ...
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... ABLE S Y Reference Document: JEDEC Publication 95, MO-220 IDT ™ / ICS ™ LVDS/LVCMOS FREQUENCY SYNTHESIZER VFQFN EAD this device. The pin count and pinout are shown on the front page. The package dimensions are in Table 8 below. D ACKAGE IMENSIONS ICS8440258AK-46 REV B JANUARY 15, 2008 PRELIMINARY ...
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... IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments. IDT ™ / ICS ™ LVDS/LVCMOS FREQUENCY SYNTHESIZER " " " " " " PRELIMINARY ° & ° ° & ° ICS8440258AK-46 REV B JANUARY 15, 2008 ° ° ° ° ...
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ICS8440258-46 FEMTOCLOCK™ CRYSTAL/LVCMOS-TO-LVDS/ LVCMOS FREQUENCY SYNTHESIZER Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 United States 800 ...