PI90LV047ALEX

PI90LV047A 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 3V LVDS Quad Flow-Through Differential Line Driver Features Description • >500 Mbps (250 MHz) switching rates • Flow-through pinout simplifies PCB layout • Low Voltage Differential Signaling with output voltages of ±350mV into: – 100-ohm load (PI90LV047) • 300ps typical differential skew • 400ps maximum differential skew • 1.7ns maximum propagation delay • 3.3V power supply design • ±350mV differential signaling • Bus-Pin ESD protection >10kV • Interoperable with existing 5V LVDS receivers • High impedance on LVDS outputs on power down • Conforms to TIA/EIA-644 LVDS Standard • Industrial operating temperature range (–40°C to +85°C) • Packages (Pb-free & Green Available): – 16-pin SOIC (W) – 16-pin TSSOP (L) The PI90LV047A is a quad flow-through differential line driver designed for applications requiring ultra-low power dissipation and high data rates. This device is designed to support data rates in excess of 400 Mbps (200 MHz) using Low Voltage Differential Signaling (LVDS) technology. Block Diagram Pin Configuration DIN1 DIN2 D1 D2 DIN3 D3 DIN4 D4 The PI90LV047A accept low-voltage TTL/CMOS input levels and translates them to low-voltage (350 mV) differential output signals. In addition, the driver supports a 3-state function that may be used to disable the output stage, disabling the load current, and thus dropping the device to an ultra low idle power state of 13mW typical. This device has a flow-through pinout for easy PCB layout. The EN and EN inputs are banded together and control the 3-state outputs. The intended application of this device and signaling technique is for point-to-point baseband (PI90LV047A) data transmission over controlled impedance media. DOUT1+ EN 1 16 DOUT1– DOUT1– DIN1 2 15 DOUT1+ DIN2 3 14 DOUT2+ DOUT2+ VCC 4 13 DOUT2– DOUT2– GND 5 12 DOUT3– DIN3 6 11 DOUT3+ DOUT3+ DIN4 7 10 DOUT4+ DOUT3– EN 8 9 DOUT4– DOUT4+ Truth Table DOUT4– Enable s EN EN 08-0295 EN EN H L or Open All other combinations of ENABLE inputs 1 Input Outputs DIN DOUT+ DOUT– L L H H H L X Z Z PS8611C 11/11/08 PI90LV047A 3V LVDS Quad Flow-Through Differential Line Driver 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Absolute Maximum Ratings Supply Voltage (VCC) ............................................... –0.3V to +4V Input Voltage (DIN) .................................... –0.3V to (VCC + 0.3V) Enable Input Voltage (EN, EN) ................... –0.3V to (VCC + 0.3V) Output Voltage (DOUT+,DOUT–) ............................ –0.3V to +3.9V Short Circuit Duration (DOUT+,DOUT–) ....................................................... Continuous Maximum Package Power Dissipation @ +25°C M Package ................................................................. 1088 mW MTC Package ............................................................... 866 mW Derate M Package .............................. 8.5 mW/°C above +25°C Derate MTC Package ........................ 6.9 mW/°C above +25°C Storage Temperature Range .............................. –65°C to +150°C Lead Temperature Range Soldering (4 seconds) ................................................... +260°C Maximum Junction Temperature ...................................... +150°C ESD Rating(10) (HBM, 1.5kW, 100pF) ...................................................... ≥10kV (EIAJ, 0W, 200pF) ......................................................... ≥1200V Recommended Operating Conditions Min Supply Voltage (VCC) +3.0 Operating Free Air Temperature (TA) –40 Typ +3.3 +25 Max Units +3.6 V +85 °C Electrical Characteristics Over supply voltage and operating temperature ranges, unless otherwise specified(2,3,4). Symbol VO D1 ΔVO D1 VO S Parame te r Te s t Conditions Pin Differential output voltage magnitude M in. Typ. M ax. Units 250 3 10 450 mV 1 35 ⎜mV⎜ 1. 2 1.375 V 1 25 ⎜mV⎜ 1.33 1.6 Change in Magnitude of VO D1 for complementary output states Offset voltage RL = 100 ohms (LV047A) See Figure 1 DO UT– DO UT+ 1.125 ΔVO S Change in magnitude of VO S for complementary output states VO H Output high voltage VO L Output low voltage 0.90 VIH Input high voltage 2.0 VC C VIL Input low voltage GND 0.8 IIH Input high current VIN = VC C or 2.5V IIL Input low current VIN VC L Input clamp voltage IC L = –18mA IO S Output short circuit current(11) Enabled, DIN = VC C , DO UT+ = 0V or DIN = GND, DO UT– = 0V = GND or 0.4V IO S D Differential output short circuit current(11) Enabled, VO D = 0V IO F F Power- off leakage VO UT = 0V or 3.6V, VC C = 0V or Open IO Z Output 3- State current EN = 0.8V and EN =2.0V, VO UT = 0V or VC C IC C No load supply current drivers enabled DIN = VC C or GND IC C L Loaded supply current drivers enabled RL = 100 ohms, (all channels) DIN = VC C or GND (all inputs) IC C Z No load supply current drivers disabled DIN = VC C or GND, EN = GND, EN = VC C 08-0295 2 DIN , EN, EN 1.02 V –20 2 +20 μA –10 –2 +10 μA –1.5 –0.8 –4 . 2 V –10 mA DO UT– DO UT+ –20 –4 . 2 –10 ±1 +20 μA –10 VC C ±1 +10 4.0 8 .0 20 30 2.2 8.0 mΑ PS8611C 11/11/08 PI90LV047A 3V LVDS Quad Flow-Through Differential Line Driver 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Switching Characteristics VCC = +3.3V ±10%, TA = –40°C(3,9,12) S y mbo l Pa ra me te r Te s t Co nditio ns M in. Ty p. M ax. tPHLD Differential P ro p agatio n Delay High to Lo w 0.5 0.8 1.9 tPLHD Differential P ro p agatio n Delay Lo w to High 0.5 1.2 1.9 tSKD1 Differential P ulse S k ew tPHLD tPLHD (5) 0 0.3 0.4 tSKD2 C hannel- to - C hannel S k ew(6) 0 0.4 0.5 tSKD3 Differential P art- to - P art S k ew(7) tSKD4 Differential P art- to - P art S k ew(8) tTLH Rise Time 0.5 1.5 tTHL F all Time 0.5 1.5 tPHZ Disab le Time High to Z tPLZ Disab le Time Lo w to Z tPZH Enab le Time Z to High tPZL Enab le Time Z to Lo w fMAX Maximum O p erating F req uency (14) RL = 1 0 0 o hms (LV0 4 7 ) C L = 15pF (F igures 2 and 3 ) 0 1.0 0 1.2 Units 5 RL = 1 0 0 o hms (LV0 4 7 ) C L = 15pF (F igures 4 and 5 ) 5 7 7 MHz Notes 1. “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices should be operated at these limits. The table of “Electrical Characteristics” specifies conditions of device operation. 2. Current into device pins is defined as positive. Current out of device pins is defined as negative. All voltages are referenced to ground except: VOD1 and ΔVOD1. 3. All typicals are given for: VCC = +3.3V, TA = +25°C. 4. The PI90LV047A is a current mode device and only functions within datasheet specifications when a resistive load is applied to the driver outputs typical range is (90 ohms to 110 ohms). 5. tSKD1 |tPHLD – tPLHD | is the magnitude difference in differential propagation delay time between the positive going edge and the negative going edge of the same channel. 6. tSKD2 is the Differential Channel-to-Channel Skew of any event on the same device. 7. tSKD3, Differential Part to Part Skew, is defined as the difference between the minimum and maximum specified differential propagation delays. This specification applies to devices at the same VCC and within 5°C of each other within the operating temperature range. 8. tSKD4, part to part skew, is the differential channel-to-channel skew of any event between devices. This specification applies to devices over recommended operating temperature and voltage ranges, and across process distribution. tSKD4 is defined as |Max – Min| differential propagation delay. 9. Generator waveform for all tests unless otherwise specified: f = 1 MHz, ZO = 50 ohms, tr ≤1 ns, and tf ≤1ns. 10. ESD Ratings: HBM (1.5 kohms, 100pF) ≥10kV EIAJ (0 ohm, 200pF) ≥1200V 11. Output short circuit current (IOS) is specified as magnitude only, minus sign indicates direction only. 12. CL includes probe and jig capacitance. 13. All input voltages are for one channel unless otherwise specified. Other inputs are set to GND. 14. f MAX generator input conditions: tr = tf 250mV, all channels switching. 08-0295 3 PS8611C 11/11/08 PI90LV047A 3V LVDS Quad Flow-Through Differential Line Driver 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Parameter Measurement Information DOUT+ RL/2 VCC DIN GND VOS VOD RL/2 Driver ENABLED Figure 1. Driver VOD and VOS Test Circuit CL DOUT+ Generator DIN RL 507 DOUT– Driver ENABLED CL Figure 2. DriverPropagation Delay & Transition Time Test Circuit 3V DIN DOUT– 1.5V 1.5V tPLHD 0V Differential DOUT+ 0V tPHLD VOH 0V VOL 80% DDIFF 0V 80% VDIFF = DOUT+ – DOUT– 20% 0V 20% tTLH tTHL Figure 3. Driver Propogation Delay and Transition Time Waveforms 08-0295 4 PS8611C 11/11/08 PI90LV047A 3V LVDS Quad Flow-Through Differential Line Driver 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Parameter Measurement Information (continued) CL DOUT+ 507 VCC DIN D GND EN Generator EN 507 +1.2V 507 DOUT– CL 1/4 PI90LV047A Figure 4. Drive 3-State Delay Test Circuit EN When EN = GND or OPEN 3V 1.5V 1.5V 0V 3V 1.5V 1.5V 0V EN When EN = VCC tPHZ DOUT+ When DIN = VCC DOUT– When DIN = GND tPZH VOH 50% 50% 1.2V DOUT+ When DIN = GND DOUT– When DIN = VCC 1.2V 50% tPLZ 50% VOL tPZL Figure 5. Driver 3-State Delay Waveform Typical Application Enable Any LVDS Receiver + Data Input – Data Output 1/4 PI90LV047A Figure 6. Point-to-Point Application 08-0295 5 PS8611C 11/11/08 PI90LV047A 3V LVDS Quad Flow-Through Differential Line Driver 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Packaging Mechanical: 16-Pin SOIC (W) DOCUMENT CONTROL NO. PD - 1004 16 REVISION: E DATE: 03/09/05 .149 .157 3.78 3.99 1 .0099 .0196 .386 .393 9.80 10.00 0.25 [Û 0.50 .0075 .0098 Û 1 .053 .068 .0155 .0260 0.393 0.660 REF 1.35 1.75 0.41 1.27 SEATING PLANE .050 BSC 1.27 .013 .020 0.330 0.508 .0040 0.10 .0098 0.25 .016 .050 .2284 .2440 5.80 6.20 Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 • www.pericom.com X.XX DENOTES DIMENSIONS X.XX IN MILLIMETERS Notes: 1) Controlling dimensions in millimeters. 2) Ref: JEDEC MS-012D/AC 08-0295 0.19 0.25 DESCRIPTION: 16-Pin, 150-Mil Wide, SOIC PACKAGE CODE: W 6 PS8611C 11/11/08 PI90LV047A 3V LVDS Quad Flow-Through Differential Line Driver 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Packaging Mechanical: 16-Pin TSSOP (L) DOCUMENT CONTROL NO. PD - 1310 REVISION: E 16 DATE: 03/09/05 .169 .177 1 1 .193 .201 4.9 5.1 .007 .012 .0256 BSC 0.65 4.3 4.5 .004 .008 .047 max. 1.20 .002 .006 0.09 0.20 0.45 .018 0.75 .030 SEATING PLANE .252 BSC 6.4 0.05 0.15 0.19 0.30 Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 • www.pericom.com Note: 1. Package Outline Exclusive of Mold Flash and Metal Burr 2. Controlling dimentions in millimeters 3. Ref: JEDEC MO-153F/AB DESCRIPTION: 16-Pin, 173-Mil Wide, TSSOP PACKAGE CODE: L Ordering Information Ordering Code PI90LV047AWE PI90LV047ALE Package Code W L Package Type Pb-free & Green, 16-pin SOIC Pb-free & Green, 16-pin TSSOP Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ 2. E = Pb-free and Green 3. X = Tape and reel Pericom Semiconductor Corporation 08-0295 • 1-800-435-2336 • www.pericom.com 7 PS8611C 11/11/08