STHDMI001A STMicroelectronics, STHDMI001A Datasheet
STHDMI001A
Available stocks
Related parts for STHDMI001A
STHDMI001A Summary of contents
Page 1
... Part number STHDMI001A April 2006 (HDMI) switch with single enable Description The STHDMI001A is a differential Single Pole Double Throw (SPDT) 2-to-1, low R bidirectional HDMI switch designed to support HDMI/DVI television systems that produce superior high-definition image quality. The differential signal from the 2 HDMI ports is ...
Page 2
... Contents 1 Summary description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Function table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.1 Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3.2 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4 Dynamic characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4.1 Timing characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 5 ESD performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 6 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 2/17 STHDMI001A ...
Page 3
... Differential Signaling (TMDS). The device multiplexes differential outputs from a video source to one of the two corresponding outputs, then to a common display. The low ON resistance (R ) and low I/O capacitance of the STHDMI001A result in a very small propagation delay. ON The device integrates SPDT-type switches for 3 differential data TMDS channels and 1 differential clock channel ...
Page 4
... TMDS Data1+ for port A GND Power Ground B0– Input TMDS Data0– for port B B0+ Input TMDS Data0+ for port B A0– Input TMDS Data0– for port A A0+ Input TMDS Data0+ for port A GND Power Ground V Power Supply Voltage (3.3V ± 10%) CC STHDMI001A ...
Page 5
... STHDMI001A Figure 2. 2-to-1 HDMI switch functional diagram 1.2 Function table Table 2. Functions Selection L H A0+ A0- B0+ B0- A1+ A1- B1+ B1- A2+ A2- B2+ B2- AClock+ AClock- BClock+ BClock- SEL TMDS Data and Clock for Port A TMDS Data and Clock for Port B 1 Summary description Data0+ Data0- Data1+ ...
Page 6
... Absolute maximum ratings are those values above which damage to the device may occur. Functional operation under these conditions is not implied. All voltages are referenced to GND. Table 4. Thermal data Symbol R Thermal Resistance Junction-ambient thJA 6/17 Parameter Description STHDMI001A Value Unit –0 4.0 V –0 4.0 V –0 4.0 V 120 mA ° ...
Page 7
... STHDMI001A 3 DC and AC parameters Table 5. Electrical characteristics Symbol Parameter V HIGH Level Input Voltage IH V LOW Level Input Voltage IL V Clamp Diode Voltage IK I Input High Current IH I Input Low Current IL Power Down Leakage I OFF Current Switch ON resistance R ON (Note 2) ON resistance flatness ...
Page 8
... Valid for Ambient Operating Temperature: T noted). 8/17 Parameter Conditions Parameter conditions GND = –40 to 85° STHDMI001A Test Min. Typ. Max 7.5 11 Test Min. Typ. Max. or 150 500 CC = 3.3V ± 10% (except where CC Unit Unit ...
Page 9
... STHDMI001A 4 Dynamic characteristics Figure 3. Measurement circuit CL = Load Capacitance: includes jig and probe capacitance Termination Resistance: should be equal to ZOUT of the Pulse Generator. Table 8. Dynamic characteristics Symbol Parameter Non-adjacent channel Cross-talk X TALK Off Isolation O IRR D Data rate per channel R Note: Valid for Ambient Operating Temperature: T noted) ...
Page 10
... Valid for Ambient Operating Temperature: T noted). 10/17 Test conditions 3. 3.6V CC Note 3.6V CC Note 3. 3. PLH 3. 3. –40 to 85° STHDMI001A Min. Typ. Max. Unit 0.25 ns 0.5 6 0.5 6.5 8.5 ns 0.1 0.2 ns 0.1 0 3.3V ± 10% (except where CC ...
Page 11
... STHDMI001A 4.1 Timing characteristics Figure 4. Enable and disable timings SEL SEL Output Output O utput O utput Figure 5. Output skew Data In Data In Data Out at Port A Data Out at Port A Data Out at Port B Data Out at Port B 1.25V 1.25V 1.25V 1.25V t t PZL PZL ...
Page 12
... –t – STHDMI001A ...
Page 13
... STHDMI001A 5 ESD performance Table 10. Esd performance Symbol Parameter ESD All IOs Test conditions Min. Human Body Model (HBM) 5 ESD performance Typ. Max. Unit ±2 kV 13/17 ...
Page 14
... These packages have a Lead-free second level interconnect . The category of second Level Interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK trademark. ECOPACK specifications are available at: www.st.com. 14/17 STHDMI001A ® ...
Page 15
... STHDMI001A DIM. MIN 0.05 A2 0.85 b 0.17 c 0.09 D 12.4 E 7. PIN 1 IDENTIFICATION 1 TSSOP48 MECHANICAL DATA mm TYP. MAX. 1.1 0.10 0.15 0.9 0.95 0.27 0.20 12.5 12.6 8.1 8.25 6.1 6.2 0.5 BSC 0.60 0. Package mechanical data inch MIN. TYP. MAX. 0.433 0.002 0.004 0.006 0.335 0.354 0.374 0.0067 0.011 0.0035 0.0079 ...
Page 16
... Revision history 7 Revision history Table 11. Revision history Date Revision 09-Sep-2005 03-Jan-2006 21-Apr-2006 16/17 1 First issue Added the maximum data rate support. Added crosstalk, off-isolation 2 values at higher frequencies. 3 ESD table updated STHDMI001A Change ...
Page 17
... STHDMI001A Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...