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Summary of Contents for Noyes PERICOM PI5USB1458
Page 1
Overview Figure 1(a) & 1(b) are the block diagrams of Pericom PI5USB1458/PI5USB1458A EVB and Figures 2(a) & (b) are the top and bottom view of EVB board. There is an USB plug connectors (J2) which is used to connect PC’s USB port and the USB receptacle connector (J1) is used to connect mobile devices.
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PI5PD2069 USB Plug Receptacle PI5USB1458A INPUT OUTPUT Switch for Mode select Figure 1b, block diagram of PI5USB1458A EVB Figure 2(a), top view of PI5USB1458/PI5USB1458A EVB Figure 2(b), bottom view of PI5USB1458/PI5USB1458A EVB Pericom Company Confidential 4/29/2013 Page 2 of 2 Pericom Semiconductor Corp.
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Quick Start To start-up the PI5USB1458/ PI5USB1458A EVB, complete the following steps: 1. Check the head pin status and SW1 setting follow Table 1 2. EVB USB connector J2 plugged into PC’s USB connector. 3. For Normal USB operation, SW1 switch to RIGHT side (SB# = 1 - Normal USB mode) For Auto sleep and charge mode on mobile device charging, SW1 switch to LEFT side (SB# = 0 - Auto sleep and charge mode) Normal...
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Detail Description The functionality of header pins, switch are detail described in this section. Functionality of Header Pins & Banana Jack Header Description Remark PI5USB1458 PI5USB1458A Pin 1 = PI5PD2068 output Pin 1 = PI5PD2069 output Short = connect the +5V output to Pin 2 = Vbus pin of USB Pin 2 = Vbus pin of USB USB receptacle connector...
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Board Design Information: PI5USB1458/PI5USB1458A EVB Schematic PAD_GND VBUS VBUS_OUT LED_R 4.7uF 0.1uF PI5PD2069 / PI5PD2068@SOIC8 PI5USB1458A, put 10k on R2 and R3 floating For PI5USB1458, put 10k on R3 and VBUS_OUT R2 floating 0.1uF 22uF SB#1 INT/INT# VBUS VBUS CON_USB2.0_TA_Plug CON_USB2.0_TA_Rec PI5USB1458/PI5USB1458AZAE@TDFN8 0.1u_0402...
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PCB Layout VBUS_IN J1 USB USB Plug Receptacle Figure 4, Top view of PI5USB1458/PI5USB1458A EVB Layout VBUS_IN J1 USB USB Plug Receptacle Figure 5, Bottom view of PI5USB1458/PI5USB1458A EVB Layout Pericom Company Confidential 4/29/2013 Page 6 of 6 Pericom Semiconductor Corp. www.pericom.com...
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PCB Layout Requirements a. Stack Up: Layer # Plane Material Type Thickness (mil) Solder Mask Layer 1 Signal FR4 1080 Prepreg FR4 2216 Layer 2 Core Layer 3 Power FR4 2216 Prepreg FR4 1080 Layer 4 Signal Solder Mask b. Isolation Spacing = 30 mil c.
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Do you have a question about the PERICOM PI5USB1458 and is the answer not in the manual?
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