ISL54208 Intersil Corporation, ISL54208 Datasheet
ISL54208
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ISL54208 Summary of contents
Page 1
... USB signal sources in the portable device. The part has an enable control pin to open all the switches and put the part in a low power state. The ISL54208 is available in a small 10 Ld 2.1mmx1.6mm ultra-thin μTQFN package and 3mmx3mm TDFN package. It operates over a temperature range of -40 to +85° ...
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... VDD 1 LOGIC CONTROL IN 2 COM COM 2 50k 5 NOTE: 1. ISL54208 Switches shown for IN = Logic “0” and CTRL = Logic “1”. Truth Table ISL54208 IN CTRL NC1, NC2 0 0 OFF OFF IN: Logic “0” when ≤ 0.5V, Logic “1” when ≥1.4V with 2.7V to 3.6V supply. CTRL: Logic “ ...
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... Maximum Junction Temperature (Plastic Package +150° 0.3V) Maximum Storage Temperature Range -65°C to +150° 0.3V) DD Operating Conditions Temperature Range ISL54208IRUZ and ISL54208IRZ -40°C to +85°C or GND by specified amount are clamped. Limit current to maximum current ratings. DD Test Conditions 0.5V, (Notes 4, 6), unless otherwise specified. CTRLL TEST CONDITIONS = 3 ...
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... CTRLL DD Voltage High INH CTRLH DD Input Current INL CTRLL DD Input Current INH DD 4 ISL54208 Test Conditions 0.5V, (Notes 4, 6), unless otherwise specified. (Continued) CTRLL TEST CONDITIONS = 3.6V 0V, CTRL = 3.6V 0.5V, 0V, COMx = 0V, 0.5V float NCx = 3.3V 3.3V, CTRL = 0V or 3.3V, V NOx , V = float NCx = 2.7V 50Ω ...
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... Logic input waveform is inverted for switches that have the opposite logic sense. FIGURE 1A. MEASUREMENT POINTS V DD LOGIC INPUT 0V V OUT SWITCH OUTPUT 0V FIGURE 2A. MEASUREMENT POINTS 5 ISL54208 Test Conditions 0.5V, (Notes 4, 6), unless otherwise specified. (Continued) CTRLL TEST CONDITIONS = 3.6V 0V, CTRL = 3.6V = 3.6V 0V, CTRL = 3.6V t <20ns r t <20ns f ...
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... COMx GND Repeat test for all switches. FIGURE 3. AUDIO/VIDEO R ON CTRL NCx or NOx IMPEDANCE ANALYZER COMx Repeat test for all switches. FIGURE 5. CAPACITANCE TEST CIRCUIT 6 ISL54208 (Continued Repeat test for all switches. TEST CIRCUIT SIGNAL GENERATOR ...
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... OUT- 50% 90% 10 FIGURE 7A. MEASUREMENT POINTS 7 ISL54208 (Continued 15.8Ω DIN+ 15.8Ω DIN- |tro - tri| Delay Due to Switch for Rising Input and Rising Output Signals. |tfo - tfi| Delay Due to Switch for Falling Input and Falling Output Signals. |tskew_0| Change in Skew through the Switch for Output Signals. ...
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... LOGIC CONTROL VIA VBUS VOLTAGE FROM COMPUTER OR USB HUB Detailed Description The ISL54208 device is a dual single pole/double throw (SPDT) analog switch device that can operate from a single dc power supply in the range of 1.8V to 5.5V. It was designed to function as a dual multiplexer to select between USB differential data signals and mono audio/composite video baseband signals (CVBS) ...
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... THD+N performance curves. Figures 8 and 9 shows the vector scope plots of a standard NTSC color bar signal at both the input (Figure 8) and output (Figure 9) of the ISL54208. The plots show that except for a little attentuation, due to switch R and test fixture cabling, ...
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... VBUS pin of the connector and will drive and hold the IN control pin of the ISL54208 low. As long as the CTRL = Logic “1,” the 10 ISL54208 ISL54208 part will be in the audio/video mode and the media player audio and video drivers can drive the speaker and video display ...
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... EXTERNAL SERIES RESISTOR AT IN LOGIC CONTROL PIN The ISL54208 contains a clamp circuit between IN and VDD. Whenever the IN voltage is greater than the V more than 2.55V, current will flow through this clamp circuitry into the V power supply bus. DD During normal USB operation the range of 2. ...
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... FIGURE 14. EYE PATTERN: 480Mbps WITH NOx SWITCHES IN THE SIGNAL PATH 1 NOx Switch 50Ω 0. P-P P-P 1M 10M FREQUENCY (Hz) FIGURE 15. FREQUENCY RESPONSE 12 ISL54208 T = +25°C, Unless Otherwise Specified (Continued) A TIME (10ns/DIV -10 V -20 -30 -40 -50 -60 -70 -80 -90 -110 100M 1G 0.001 = 75Ω ...
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... NCx Switches 75Ω 0. P-P P-P 1M 10M FREQUENCY (Hz) FIGURE 17. Die Characteristics SUBSTRATE POTENTIAL (POWERED UP): GND (TDFN Paddle Connection: Tie to GND or Float) TRANSISTOR COUNT: 98 PROCESS: Submicron CMOS 13 ISL54208 T = +25°C, Unless Otherwise Specified (Continued) A 100M 1G FIGURE 18. FN6410.0 December 18, 2006 ...
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... X e BOTTOM VIEW C L (A1 SECTION "C-C" FOR ODD TERMINAL/SIDE b 0.05 MIN 0.10 MIN DETAIL “A” PIN ISL54208 L10.2.1x1. LEAD ULTRA THIN QUAD FLAT NO-LEAD PLASTIC PACKAGE E SYMBOL 4xk Ne (DATUM B) NOTES Dimensioning and tolerancing conform to ASME Y14.5-1994. ...
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... However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 15 ISL54208 L10.3x3A 0.10 C ...