PI5C16210 PERICOM | Alldatasheet
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Technical content
1 PS8140A 05/08/02
Product Description: Pericom Semiconductor’s PI5C series of BusSwitch circuits are produced in the Company’s advanced sub-micron CMOS technology, achieving industry leading speed. The PI5C16210 is configured as 20-bit, 2-port bus switches designed with a low ON resistance (5 /G79/G104/G109) allowing inputs to be connected directly to outputs. The bus switch creates no additional propagational delay or additional ground bounce noise. The switches are turned ON by the Bus Enable (xOE) input signal. 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 Truth Table(1) Note: 1. H = High Voltage Level L = Low Voltage Level Hi-Z = High Impedance Pin Name Description 1OE, 2OE Bus Enable Inputs (Active LOW) 1A1-1A10, 2A1-2A10 Bus A 1B1 - 1B10, 2B1 - 2B10 Bus B Product Pin Description Product Pin Configuration PI5C16210 20-Bit, 2-Port Bus Switch Product Features: Near-zero propagation delay 5 /G32/G79/G104/G109 switches connect inputs to outputs Direct bus connection when switches are ON 32X384 function with flow through pinout make board layout easier Ultra-low quiescent power (0.5µW typical) – ideally suited for notebook applications Industrial operating temperature: –40°C to +85°C Packages available: – 48-pin 150-mil wide plastic BQSOP (B) – 48-pin 173-mil wide plastic TVSOP (K) – 48-pin 240-mil wide plastic TSSOP (A) – 48-pin 300-mil wide plastic SSOP (V) Logic Block Diagram 48-Pin A48 B48 K48 V48 1OE 1A10 1A1 1B10 1B1 2OE 2A10 2A1 2B10 2B1 /G115/G116/G117/G112/G110/G73/G115 /G116/G117/G112/G116/G117/G79/G47/G115/G116/G117/G112/G110/G73 /G69/G79/G49/G69/G79/G50/G66 /G49/G44/G65/G49/G66 /G50/G44/G65/G50 /G76/G76 /G66 /G49/G61/G65/G49/G66 /G50/G61/G65/G50 /G76/G72 /G66 /G49/G61/G65/G49/G90 /G72/G76 /G90 /G66 /G50/G61/G65/G50 /G72/G72 /G90 /G90
/G80/G73/G53/G67/G49/G54/G50/G49/G48 /G50/G48/G45/G66/G105/G116/G44/G32/G50/G45/G80/G111/G114/G116/G32/G66/G117/G115/G32/G83/G119/G105/G116/G99/G104
2 PS8140A 05/08/02
1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Note: Stresses greater than those listed under MAXI- MUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reli- ability. Parameters Description Test Conditions (1) Min. Typ (2) Max. Units V IH Input HIGH Voltage Guaranteed Logic HIGH Level 2.0 — — V V IL Input LOW Voltage Guaranteed Logic LOW Level –0.5 — 0.8 V II Input Current V CC = 5.5V., VIN = 5.5V OR GND ±1 — — µA V CC = 0V, VIN = VCC ——± 1µ A IOZH High Impedance Output Current 0 ≤ A, B ≤ VCC ——1 0µ A V IK Clamp Diode Voltage V CC = 4.5V, IIN = –18 mA — –0.7 –1.2 V IOS Short Circuit Current(3) A (B) = 0V, B (A) = VCC 100 — — mA VH Input Hysteresis at Control Pins — 150 — mV RON Switch On Resistance(4) V CC = 4.5V, VIN = 0.0V, ION = 30 mA, 64 mA — 5 7 /G111/G104/G109 V CC = 4.5V, VIN = 2.4V, ION = 15 mA — — 15 /G111/G104/G109 V CC = 4 V, VIN = 2.4V, ION = 15 mA — 14 20 /G111/G104/G109 Capacitance (TA = 25°C, f = 1 MHz) Parameters(5) Description Test Conditions Typ Units C IN Input Capacitance V IN = 0V or 3V 4.5 pF C OFF A/B Capacitance, Switch Off V IN = 0V or 3V 5.5 pF Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at Vcc = 5.0V, T A = 25°C ambient and maximum loading. 3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second. 4. Measured by the voltage drop between A and B pin at indicated current through the switch. ON resistance is determined by the lower of the voltages on the two (A,B) pins. 5. This parameter is determined by device characterization but is not production tested.
/G80/G73/G53/G67/G49/G54/G50/G49/G48 /G50/G48/G45/G66/G105/G116/G44/G32/G50/G45/G80/G111/G114/G116/G32/G66/G117/G115/G32/G83/G119/G105/G116/G99/G104
3 PS8140A 05/08/02
1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 Power Supply Characteristics Parameters Description Test Conditions (1) Min. Typ (2) Max. Units ICC Quiescent Power V CC = Max. V IN = GND or VCC 0.1 10 µA Supply Current ∆ICC Supply Current per V CC = Max. V IN = 3.4V(3) 2.5 mA Input @ TTL HIGH ICCD Supply Current per V CC = Max., 0.25 mA/ Input per MHz(4) A and B Pins Open MHz Control Input Toggling 50% Duty Cycle Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device. 2. Typical values are at Vcc = 5.0V, +25°C ambient. 3. Per TTL driven input (V IN = 3.4V, control inputs only); A and B pins do not contribute to Icc. 4. This current applies to the control inputs only and represent the current required to switch internal capacitance at the specified frequency. The A and B inputs generate no significant AC or DC currents as they transition. This parameter is not tested, but is guaranteed by design. Notes: 1. See test circuit and wave forms. 2. This parameter is guaranteed but not tested on Propagation Delays. 3. The bus switch contributes no propagational delay other than the RC delay of the ON resistance of the switch and the load capacitance. The time constant for the switch alone is of the order of 0.25 ns for 50 pF load. Since this time constant is much smaller than the rise/fall times of typical driving signals, it adds very little propagational delay to the system. Propagational delay of the bus switch when used in a system is determined by the driving circuit on the driving side of the switch and its interaction with the load on the driven side. Switching Characteristics over Operating Range PI5C16210 Vcc = 5V ±0.5V V CC = 4V Parameters Description Conditions (1) Min Max Min Max Unit tPLH Propagation Delay(2,3) C L = 50 pF 0.25 0.25 n s tPHL Ax to Bx, Bx to Ax R L = 500/G111/G104/G109 tPZH Bus Enable Time 1.5 6.5 6.3 ns tPZL X OE to Ax or Bx tPHZ Bus Disable Time 1.5 5.5 5.5 ns tPLZ X OE to Ax or Bx
/G80/G73/G53/G67/G49/G54/G50/G49/G48 /G50/G48/G45/G66/G105/G116/G44/G32/G50/G45/G80/G111/G114/G116/G32/G66/G117/G115/G32/G83/G119/G105/G116/G99/G104
4 PS8140A 05/08/02
1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 /G80/G97/G99/G107/G97/G103/G105/G110/G103/G32/G77/G101/G99/G104/G97/G110/G105/G99/G97/G108/G58/G32/G52/G56/G45/G112/G105/G110/G32/G66/G81/G83/G79/G80/G32/G40/G66/G52/G56/G41 .014 .0157 BSC 0.40 0.356 .008 0.20 .002 .009 5˚ 0.05 0.25 .079 2.0 .010 0.25 Gauge Plane .150 .157 X.XX X.XX DENOTES DIMENSIONS IN MILLIMETERS 3.80 4.00 .228 .244 5.80 6.20 .020 .029 0.50 0.75 .063 1.60 .0150.381 .386 .394 9.80 10.00 .0051 .009 0.13 0.23 x 45˚ BSC Nom Max NomREF /G80/G97/G99/G107/G97/G103/G105/G110/G103/G32/G77/G101/G99/G104/G97/G110/G105/G99/G97/G108/G58/G32/G52/G56/G45/G112/G105/G110/G32/G84/G86/G83/G79/G80/G32/G40/G75/G52/G56/G41 .378 .386 .047 .031 .041 SEATING PLANE .0051 .009 .016 BSC .169 .177 9.60 9.80 4.30 4.50 0.40 0.13 0.23 0.80 1.05 X.XX X.XX DENOTES DIMENSIONS IN MILLIMETERS .002 .006 0.05 0.15 .0035 .008 0.09 0.20 .018 .030 0.45 0.75 .252 BSC 6.4 Max. 1.20
/G80/G73/G53/G67/G49/G54/G50/G49/G48 /G50/G48/G45/G66/G105/G116/G44/G32/G50/G45/G80/G111/G114/G116/G32/G66/G117/G115/G32/G83/G119/G105/G116/G99/G104
5 PS8140A 05/08/02
1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 /G80/G97/G99/G107/G97/G103/G105/G110/G103/G32/G77/G101/G99/G104/G97/G110/G105/G99/G97/G108/G58/G32/G52/G56/G45/G112/G105/G110/G32/G84/G83/G83/G79/G80/G32/G40/G65/G52/G56/G41 /G80/G97/G99/G107/G97/G103/G105/G110/G103/G32/G77/G101/G99/G104/G97/G110/G105/G99/G97/G108/G58/G32/G52/G56/G45/G112/G105/G110/G32/G83/G83/G79/G80/G32/G40/G86/G52/G56/G41 .236 .244 .488 .496 .002 .006 SEATING PLANE .007 .010 .0197 BSC .004 .008 .319 12.4 12.6 6.0 6.2 0.50 0.17 0.27 8.1 0.05 0.15 0.09 0.20X.XX X.XX DENOTES DIMENSIONS IN MILLIMETERS .018 .030 0.45 0.75 .047
1.20 Max
0.20 0.51 1.01 0.25 0.381 0.635.008 .008 .0160-8˚ 0.20 0.40 .110 2.79 .010 Gauge Plane .02 .04 .015 .025 x 45˚ .025 BSC 0.635 .291 .299 X.XX X.XX DENOTES DIMENSIONS IN MILLIMETERS 7.39 7.59 .395 .420 10.03 10.67 .620 .630 15.75 16.00 .008 .0135 0.20 0.34 Nom. Max
/G80/G73/G53/G67/G49/G54/G50/G49/G48 /G50/G48/G45/G66/G105/G116/G44/G32/G50/G45/G80/G111/G114/G116/G32/G66/G117/G115/G32/G83/G119/G105/G116/G99/G104
6 PS8140A 05/08/02
1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 1234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901 2123456789012 Pericom Semiconductor Corporation 2380 Bering Drive • San Jose, CA 95131 1-800-435-2336 Fax (408) 435-1100 http://www.pericom.com /G101/G100/G111/G67/G103/G110/G105/G114/G101/G100/G114/G79/G101 /G109/G97/G78/G101/G103/G97/G107/G99/G97/G80/G101 /G112/G121/G84/G101/G103/G97/G107/G99/G97/G80 /G66/G48/G49/G50/G54/G49/G67/G53/G73/G80/G56 /G52/G66/G80 /G79/G83/G81/G66/G99/G105/G116/G115/G97/G108/G112/G101/G100/G105/G119/G108/G105/G109/G45/G48/G53/G49/G110/G105/G112/G45/G56/G52 /G75/G48/G49/G50/G54/G49/G67/G53/G73/G80/G56 /G52/G75/G80 /G79/G83/G86/G84/G99/G105/G116/G115/G97/G108/G112/G101/G100/G105/G119/G108/G105/G109/G45/G51/G55/G49/G110/G105/G112/G45/G56/G52 /G65/G48/G49/G50/G54/G49/G67/G53/G73/G80/G56 /G52/G65/G80 /G79/G83/G83/G84/G99/G105/G116/G115/G97/G108/G112/G101/G100/G105/G119/G108/G105/G109/G45/G48/G52/G50/G110/G105/G112/G45/G56/G52 /G86/G48/G49/G50/G54/G49/G67/G53/G73/G80/G56 /G52/G86/G80 /G79/G83/G83/G99/G105/G116/G115/G97/G108/G112/G101/G100/G105/G119/G108/G105/G109/G45/G48/G48/G51/G110/G105/G112/G45/G56/G52 /G79/G114/G100/G101/G114/G105/G110/G103/G32/G73/G110/G102/G111/G114/G109/G97/G116/G105/G111/G110