HFA5250 ® October 1998 CT ODU ENT E PR PLACEM ter at T E L n E O e S R C t OB /tsc NDED ppor MME nical Su ersil.com O C E h t c .in NO R t our Te www c IL or S conta R E -INT 1-888 500MHz, Ultra High Speed Monolithic Pin Driver Features Description • High Digital Data Rate . . . . . . . . . . . . . . . . . . . . 500MHz The HFA5250 is the ideal monolithic pin driver solution for high performance test systems. The device will switch at high data rates between two input voltage levels providing variable amplitude pulses. The output impedance is trimmed to achieve a precision 50Ω source for impedance matching. Two differential ECL/TTL compatible inputs control the operation of the HFA5250, one controlling the VHIGH /VLOW switching and the other controlling the output’s high-impedance state. The HFA5250’s 500MHz data rate makes it compatible with today’s high speed VLSI test systems and the +7V to -2V output swing allows testing of all common logic families. • Very Fast Slew Rate. . . . . . . . . . . . . . . . . . . . . 2500V/µs • Very Fast Rise/Fall Times . . . . . . . . . . . . . . . . . . . 600ps • Wide Output Range . . . . . . . . . . . . . . . . . . . . +7V to -2V • Precise 50Ω Output Impedance • High Impedance, Three-State Output Control Applications The HFA5250 is manufactured in the Intersil proprietary complementary bipolar process. • IC Tester Pin Electronics • Pattern Generators Part Number Information • Pulse Generators PART NUMBER • Built-In Test Equipment (BITE) • Level Comparator/Translator TEMP. RANGE ( oC) HFA5250CB 0 to 50 Without Air Flow PACKAGE PKG. NO. 28 Ld SOIC M28.3 0 to 70 With 400lfpm Air Flow Pinout HFA5250 (SOIC) TOP VIEW VHIGH 1 28 VCC 1 VHIGH 2 27 VCC 1 NC 3 INPUT BUFFER DATA 4 NC 5 + 7 NC 8 25 NC Q 24 VCC 2 Q DATA 6 NC 26 NC ‡ 23 VCC 50Ω HiZ 9 NC 10 + - 21 VOUT 20 VEE 2 19 VEE 2 18 NC HiZ 11 NC 12 2 22 VOUT INPUT BUFFER 17 NC VLOW 13 16 VEE VLOW 14 15 VEE 1 1 ‡ OUTPUT BUFFER NOTE: Switches Shown in the “1” State. CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2002. All Rights Reserved 8-107 File Number 2943.6 HFA5250 Absolute Maximum Ratings Thermal Information Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17V Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V Continuous Output Current. . . . . . . . . . . . . . . . . . . . 160mA (Note 1) Thermal Resistance (Typical, Note 2) θJA ( oC/W) θJC (oC/W) SOIC Package. . . . . . . . . . . . . . . . . . . 70 55 Maximum Package Power Dissipation SOIC Package with Still Air at 50oC . . . . . . . . . . . . . . . . . . 1.43W SOIC Package with 400lfpm Air at 70oC. . . . . . . . . . . . . . . 1.45W Maximum Junction Temperature (Plastic Package) . . . . . . . . 150oC Maximum Storage Temperature Range . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . 300oC (SOIC - Lead Tips Only) Operating Conditions Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 70oC CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTES: 1. Internal Power Dissipation may limit Output Current below 160mA. 2. θJA is measured with the component mounted on an evaluation PC board in free air. Electrical Specifications VCC = +10V, VEE = -5.2V, Unless Otherwise Specified TEMP. (oC) MIN TYP MAX UNITS VHIGH = 0 25 -200 -100 30 mV V LOW Input Offset Voltage VLOW = 0 25 -200 -100 30 mV VHIGH Input Bias Current VHIGH = 5V 25 -150 50 250 µA PARAMETER TEST CONDITIONS INPUT CHARACTERISTICS (VHIGH, VLOW) VHIGH Input Offset Voltage VLOW Input Bias Current VLOW = 0V 25 -350 -100 150 µA VHIGH Voltage Range Note 6 25 -2.6 - 7.5 V 25 V EE+2.6 - VCC-2.5 V V LOW Voltage Range Note 6 25 -2.7 - 7.4 V V HIGH to VLOW Differential Voltage Range Input Resistance VIN = -2V to 7V Input Capacitance Input Noise Voltage 10Hz to 1MHz 25 V EE+2.5 - VCC-2.6 V 25 0.2 - 10.2 V 25 - 10 - kΩ 25 - 5 - pF 25 - 20 - µVP-P LOGIC INPUT CHARACTERISTICS (Data, Data, HiZ, HiZ) 25 - ±250 - mV 25 -2.0 - 7.0 V 25 V EE+3.2 - VCC-3.0 V 25 -25 50 200 µA VIH = 0V, VIL = -2V 25 -400 -150 25 µA VCM = -2V to 7V 25 - 1 - MΩ Input Offset Voltage Input Voltage Range Note 6 Input High Current VIH = 0V, VIL = -2V Input Low Current Common Mode Input Resistance Differential Input Resistance VDIFF = 0V to 5V Input Capacitance 25 - 100 - kΩ 25 - 3 - pF TRANSFER CHARACTERISTICS V HIGH/VLOW Voltage Gain VHIGH, VLOW = 0V to 5V 25 0.95 0.97 1.0 V/V VHIGH/VLOW Linearity Error VHIGH, VLOW = 0V to 5V, FS = 5V 25 -0.5 ±0.2 0.5 % VHIGH/VLOW Linearity Error VHIGH, VLOW = -2V to 7V, FS = 9V 25 -1.2 ±0.6 1.2 % V HIGH/VLOW -3dB Bandwidth 200mV P-P 25 - 500 - MHz SWITCHING CHARACTERISTICS (ZLOAD = 10 Inches of RG-58, VHIGH = 3V, VLOW = 0V, VDATA = -1.8V to -1.0V, Measured 50% to 50% pts) Propagation Delay Note 3 Propagation Delay Jitter, 1 Sigma Propagation Delay Match (Rising vs Falling Edge) Note 3 8-108 25 - 2 - ns 25 - 30 - ps 25 - 150 - ps HFA5250 Electrical Specifications VCC = +10V, VEE = -5.2V, Unless Otherwise Specified (Continued) TEST CONDITIONS TEMP. (oC) MIN TYP MAX UNITS Propagation Delay vs Duty Cycle 2.5% to 97.5%, 200ns Period 25 - ±100 - ps Active to HiZ Delay Measured 50% to 10% Points 25 - 3.0 - ns HiZ to Active Delay Measured 50% to 10% Points 25 - 3.5 - ns Data Rate 1V P-P, 50% Duty Cycle, 90% Amplitude 25 - 500 - MHz -1V to +6V 25 - 2500 - V/µs PARAMETER TRANSIENT RESPONSE (ZLOAD = 16 Inches of RG-58 Terminated with 5pF) Slew Rate Rise/Fall Time 1V P-P, 20%-80% 25 - 600 - ps Rise/Fall Time 3V P-P, 10%-90% 25 - 1.2 - ns Rise/Fall Time 5V P-P, 10%-90% 25 - 1.8 2.25 ns Rise/Fall Time Match Note 3 25 - - 200 ps Overshoot/Undershoot/Preshoot 3VP-P 25 - 5 - % Data Settling Time 1% Note 4 25 - 7 - ns VHIGH/VLOW Settling Time 1% Note 4 25 - 12 - ns Note 6 25 -2 - 7 V 25 V EE+3.2 - VCC-3.0 V OUTPUT CHARACTERISTICS Output Voltage Swing, No Load Output Voltage Swing RL = 50Ω 25 -1 - 3.5 V Output Resistance Active (-2V to 7V) 25 49 50 51 Ω Output Resistance HiZ (-2V to 7V) 25 - 10 - MΩ HiZ Output Voltage Compliance Note 6 25 -2 - 7 V 25 VCC12.0 - VEE+ 12.2 V Output Leakage HiZ (-2V to 7V) 25 -1 - 1 µA Output Capacitance HiZ 25 - 5 - pF 25 28 - - dB POWER SUPPLY CHARACTERISTICS VHIGH Power Supply Rejection Ratio (Note 5) VLOW Power Supply Rejection Ratio (Note 5) 25 28 - - dB Data/HiZ Power Supply Rejection Ratio 25 - 22 - dB Total Supply Current 25 85 90 95 mA ICC1/IEE1 Supply Current 25 - 65 - mA ICC2/IEE2 Supply Current 25 - 25 - mA Supply Voltage Range VCC - VEE 25 10 - 15.2 V Power Dissipation VCC = 10V, VEE = -5.2V, No Load 25 - - 1.44 W NOTES: 3. 3V Step, 50% duty cycle, 200ns period. 4. 3V Step, measured from 50% of input to ±1% of final value, final value is at 50ns. 5. VHIGH = 2.6V, VLOW = 2.4V, VCC = 9V to 10V, VEE = -4.2V to -5.2V. 6. Operation above total supply voltage of 15.2V is not recommended. See specification under Power Supply Characteristics. 8-109 HFA5250 Die Characteristics DIE DIMENSIONS: METALLIZATION: 1990µm x 1530µm x 525µm Type: Metal 1: AlCu(2%)/TiW Thickness: Metal 1: 8kÅ ±0.4kÅ PASSIVATION: Type: Metal 2: AlCu(2%) Thickness: Metal 2: 16kÅ ±0.8kÅ Nitride, 4kÅ ±0.5kÅ Metallization Mask Layout HFA5250 VHIGH VCC1 (1) (2) (28) (27) DATA (4) (24) (23) VCC2 DATA (6) (22) (21) VOUT HIZ (9) (20) HIZ (11) (19) (13) (14) (15) (16) VLOW VEE1 8-110 VEE2 8-111