Philips Semiconductors RF Communications Products Product specification Video amplifier NE592 DESCRIPTION PIN CONFIGURATIONS The NE592 is a monolithic, two-stage, differential output, wideband video amplifier. It offers fixed gains of 100 and 400 without external components and adjustable gains from 400 to 0 with one external resistor. The input stage has been designed so that with the addition of a few external reactive elements between the gain select terminals, the circuit can function as a high-pass, low-pass, or band-pass filter. This feature makes the circuit ideal for use as a video or pulse amplifier in communications, magnetic memories, display, video recorder systems, and floppy disk head amplifiers. Now available in an 8-pin version with fixed gain of 400 without external components and adjustable gain from 400 to 0 with one external resistor. D, N Packages INPUT 2 1 14 INPUT 1 NC 2 13 NC G2B GAIN SELECT 3 12 G2A GAIN SELECT G1B GAIN SELECT 4 11 G1A GAIN SELECT V- 5 10 V+ NC 6 9 NC OUTPUT 2 7 8 OUTPUT 1 TOP VIEW FEATURES • 120MHz unity gain bandwidth • Adjustable gains from 0 to 400 • Adjustable pass band • No frequency compensation required • Wave shaping with minimal external components • MIL-STD processing available D, N Packages INPUT 2 1 8 INPUT 1 G1B GAIN SELECT 2 7 G1A GAIN SELECT V- 3 6 V+ OUTPUT 2 4 5 OUTPUT 1 TOP VIEW APPLICATIONS • Floppy disk head amplifier • Video amplifier • Pulse amplifier in communications • Magnetic memory • Video recorder systems BLOCK DIAGRAM +V R1 R2 R8 R10 R9 Q6 Q5 Q4 Q3 R11 OUTPUT 1 INPUT 2 INPUT 1 Q1 Q2 G1A R3 OUTPUT 2 R12 G1B R5 G2A G2B Q7B Q8 Q9 Q10 Q11 Q7A R7A R7B R15 R16 R13 R14 -V April 15, 1992 250 853-0911 06456 Philips Semiconductors RF Communications Products Product specification Video amplifier NE592 ORDERING INFORMATION DESCRIPTION TEMPERATURE RANGE ORDER CODE DWG # 14-Pin Plastic Dual In-Line Package (DIP) 0 to +70°C NE592N14 0405B 14-Pin Small Outline (SO) package 0 to +70°C NE592D14 0175D 8-Pin Plastic Dual In-Line Package (DIP) 0 to +70°C NE592N8 0404B 8-Pin Small Outline (SO) package 0 to +70°C NE592D8 0174C NOTES: N8, N14, D8 and D14 package parts also available in “High” gain version by adding “H” before package designation, i.e., NE592HDB ABSOLUTE MAXIMUM RATINGS TA=+25°C, unless otherwise specified. SYMBOL PARAMETER RATING UNIT VCC Supply voltage ±8 V VIN Differential input voltage ±5 V VCM Common-mode input voltage ±6 V IOUT Output current TA Operating ambient temperature range TSTG Storage temperature range PD MAX Maximum power dissipation, 10 mA 0 to +70 °C -65 to +150 °C D-14 package 0.98 W D-8 package 0.79 W N-14 package 1.44 W N-8 package 1.17 W TA=25°C (still air)1 NOTES: 1. Derate above 25°C at the following rates: D-14 package at 7.8mW/°C D-8 package at 6.3mW/°C N-14 package at 11.5mW/°C N-8 package at 9.3mW/°C April 15, 1992 251 Philips Semiconductors RF Communications Products Product specification Video amplifier NE592 DC ELECTRICAL CHARACTERISTICS TA=+25°C VSS=±6V, VCM=0, unless otherwise specified. Recommended operating supply voltages VS=±6.0V. All specifications apply to both standard and high gain parts unless noted differently. SYMBOL PARAMETER AVOL Differential voltage gain, TEST CONDITIONS NE592 UNIT Min Typ Max 250 400 600 V/V 80 100 120 V/V standard part Gain 11 Gain RIN RL=2kΩ, VOUT=3VP-P 22, 4 Input resistance Gain 11 Gain 22, 4 capacitance2 10 kΩ 30 kΩ CIN Input IOS Input offset current 0.4 5.0 µA IBIAS Input bias current 9.0 30 µA VNOISE Input noise voltage VIN Input voltage range CMRR Common-mode rejection ratio Gain 24 Gain PSRR 24 2.0 BW 1kHz to 10MHz pF µVRMS 12 ±1.0 VCM±1V, f<100kHz 60 VCM±1V, f=5MHz V 86 dB 60 dB 70 dB Supply voltage rejection ratio Gain 24 VOS Gain 24 4.0 ∆VS=±0.5V 50 Output offset voltage Gain 1 RL=∞ 24 RL=∞ Gain 33 RL=∞ Gain VCM Output common-mode voltage VOUT Output voltage swing 1.5 V 1.5 V 0.35 0.75 V 3.4 V RL=∞ 2.4 2.9 RL=2kΩ 3.0 4.0 V 20 Ω differential ROUT Output resistance ICC Power supply current RL=∞ NOTES: 1. Gain select Pins G1A and G1B connected together. 2. Gain select Pins G2A and G2B connected together. 3. All gain select pins open. 4. Applies to 14-pin version only. April 15, 1992 252 18 24 mA Philips Semiconductors RF Communications Products Product specification Video amplifier NE592 DC ELECTRICAL CHARACTERISTICS DC Electrical CharacteristicsVSS=±6V, VCM=0, 0°C ≤TA≤70°C, unless otherwise specified. Recommended operating supply voltages VS=±6.0V. All specifications apply to both standard and high gain parts unless noted differently. SYMBOL AVOL PARAMETER TEST CONDITIONS NE592 Min Typ Max UNIT Differential voltage gain, standard part Gain 11 RL=2kΩ, VOUT=3VP-P Gain 22, 4 RIN 250 600 V/V 80 120 V/V Input resistance Gain 22, 4 8.0 kΩ IOS Input offset current 6.0 µA IBIAS Input bias current 40 µA VIN Input voltage range CMRR Common-mode rejection ratio Gain 24 PSRR ±1.0 V VCM±1V, f<100kHz 50 dB ∆VS=±0.5V 50 dB Supply voltage rejection ratio Gain 24 VOS Output offset voltage Gain 1 Gain 24 Gain 33 VOUT Output voltage swing differential ICC Power supply current 1.5 1.5 1.0 RL=∞ RL=2kΩ 2.8 V V RL=∞ 27 mA NOTES: 1. Gain select Pins G1A and G1B connected together. 2. Gain select Pins G2A and G2B connected together. 3. All gain select pins open. 4. Applies to 14-pin versions only. AC ELECTRICAL CHARACTERISTICS TA=+25°C VSS=±6V, VCM=0, unless otherwise specified. Recommended operating supply voltages VS=±6.0V. All specifications apply to both standard and high gain parts unless noted differently. SYMBOL PARAMETER TEST CONDITIONS NE/SA592 Min Typ UNIT Max Bandwidth Gain 11 Gain 22, 4 BW 40 90 MHz MHz Rise time tR Gain 11 Gain 22, 4 VOUT=1VP-P 10.5 4.5 12 ns ns Gain 11 Gain 22, 4 VOUT=1VP-P 7.5 6.0 10 ns ns Propagation delay tPD NOTES: 1. Gain select Pins G1A and G1B connected together. 2. Gain select Pins G2A and G2B connected together. 3. All gain select pins open. 4. Applies to 14-pin versions only. April 15, 1992 253 Philips Semiconductors RF Communications Products Product specification Video amplifier NE592 TYPICAL PERFORMANCE CHARACTERISTICS Output Voltage Swing as a Function of Frequency 100 80 70 60 50 40 30 20 10 0 10k 1.6 VS = +6V TA = 25oC RL = 1kΩ 6.0 5.0 4.0 3.0 2.0 1.0 1M 10M 100M 1 5 10 50 100 0.4 GAIN 1 0.2 0 0 5 10 15 20 25 30 35 TIME – ns Supply Current as a Function of Temperature Pulse Response as a Function of Supply Voltage Pulse Response as a Function of Temperature 1.6 GAIN 2 TA = 25oC RL = 1kΩ OUTPUT VOLTAGE – V 24 20 16 VS = +8V 1.0 VS = +6V 0.8 VS = +3V 0.6 0.4 0.2 0 12 8 4 5 6 7 8 GAIN 2 VS = +6V RL = 1kΩ 1.4 OUTPUT VOLTAGE – V 1.4 1.2 1.0 Tamb = 0oC 0.8 TA = 25oC 0.6 0.4 TA = 70oC 0.2 0 -0.2 -0.2 -0.4 -15 -10 -5 -0.4 0 5 10 15 20 25 30 35 -15 -10 -5 0 5 10 15 20 25 30 35 SUPPLY VOLTAGE – +V TIME – ns TIME – ns Voltage Gain as a Function of Temperature Gain vs. Frequency as a Function of Temperature Voltage Gain as a Function of Supply Voltage VS = +6V 1.08 1.06 1.04 1.02 1.00 GAIN 2 0.98 0.96 0.94 GAIN 1 0.92 0.90 1.4 60 GAIN 2 VS = +6V RL = 1kΩ 50 40 30 TA = –55oC 20 TA = 25oC 10 TA = 125oC 0 20 30 40 50 TEMPERATURE – oC 60 70 1.2 1.1 GAIN 2 1.0 0.9 0.8 GAIN 1 0.7 0.6 0.5 -10 10 Tamb = 25oC 1.3 RELATIVE VOLTAGE GAIN SINGLE ENDED VOLTAGE GAIN – dB 1.10 RELATIVE VOLTAGE GAIN GAIN 2 0.6 FREQUENCY – MHz 1.2 April 15, 1992 0.8 -0.4 -15 -10 -5 500 1000 1.6 0 1.0 FREQUENCY – Hz TA = 25oC 3 1.2 -0.2 0 100k VS = +6V TA = 25oC RL = 1k 1.4 OUTPUT VOLTAGE – V GAIN 2 VS = +6V TA = 25oC 90 28 SUPPLY CURRENT – mA Pulse Response 7.0 OUTPUT VOLTAGE SWING – Vpp COMMON-MODE REJECTION RATIO – dB Common-Mode Rejection Ratio as a Function of Frequency 0.4 1 5 10 50 100 FREQUENCY – MHz 254 500 1000 3 4 5 6 7 SUPPLY VOLTAGE – +V 8 Philips Semiconductors RF Communications Products Product specification Video amplifier NE592 TYPICAL PERFORMANCE CHARACTERISTICS (Continued) Voltage Gain Adjust Circuit Voltage Gain as a Function of RADJ (Figure 3) 60 1000 GAIN 2 TA = 25oC RL = 1kΩ 50 DIFFERENTIAL VOLTAGE GAIN – V/V SINGLE ENDED VOLTAGE GAIN – dB Gain vs. Frequency as a Function of Supply Voltage 0.2µF 14 40 1 12 11 3 30 8 592 4 7 0.2µF VS = +8V 20 51 VS = +6V 10 0 51 1k RADJ 1k VS = +3V VS = +6V TA = 25oC -10 1 5 10 50 100 VS = +6V f = 100kHz TA = 25oC FIGURE 3 100 10 1 .1 .01 500 1000 1 10 100 Supply Current as a Function of Temperature 70 17 16 15 14 20 60 100 50 40 30 20 10 0 INPUT RESISTANCE – KΩ 5.0 4.0 3.0 2.0 40 30 20 0 0 April 15, 1992 2.0 1.0 3.0 5K 10K 4.0 5.0 6.0 7.0 8.0 SUPPLY VOLTAGE – +V 100 50 10 LOAD RESISTANCE – Ω CURRENT Input Noise Voltage as a Function of Source Resistance GAIN 2 VS = +6V 60 1.0 500 1K 3.0 20 40 60 80 100 120 140 160 180 200 70 VS = +6V TA = 25oC 50 100 VOLTAGE 4.0 Input Resistance as a Function of Temperature 7.0 10 5.0 DIFFERENTIAL INPUT VOLTAGE – mV Output Voltage Swing as a Function of Load Resistance 6.0 TA = 25oC 6.0 0 0 140 TEMPERATURE – oC OUTPUT VOLTAGE SWING – Vpp OUTPUT SINK CURRENT – mA 18 OUTPUT VOLTAGE SWING – V OR 19 7.0 VS = +6V TA = 25oC GAIN 2 60 INPUT NOISE VOLTAGE –µ Vrms SUPPLY CURRENT – mA OVERDRIVE RECOVERY TIME – ns VS = +6V -20 1M Output Voltage and Current Swing as a Function of Supply Voltage Differential Overdrive Recovery Time 21 -60 10K 100K RADJ – Ω FREQUENCY – MHz 20 1K GAIN 2 VS = +6V TA = 25oC BW = 10MHz 90 80 70 60 50 40 30 20 10 0 -60 -20 0 20 60 TEMPERATURE – oC 255 100 140 1 10 100 1K SOURCE RESISTANCE – Ω 10K Philips Semiconductors RF Communications Products Product specification Video amplifier NE592 Phase Shift as a Function of Frequency Phase Shift as a Function of Frequency 0 GAIN 2 VS = +6V TA = 25oC -5 VS = +6V TA = 25oC -50 PHASE SHIFT – DEGREES PHASE SHIFT – DEGREES 0 -10 -15 -20 -100 -150 GAIN 2 -200 GAIN 1 -250 -300 -350 -25 0 1 2 3 4 5 6 7 8 9 1 10 10 FREQUENCY – MHz 100 1000 FREQUENCY – MHz Voltage Gain as a Function of Frequency Voltage Gain as a Function of Frequency 60 40 VS = +6V TA = 25oC GAIN 3 40 30 VOLTAGE GAIN – dB VOLTAGE GAIN – dB VS = +6V Tamb = 25oC RL = 1KΩ GAIN 1 50 GAIN 2 30 20 10 20 10 0 -10 -20 -30 0 -40 1 10 100 -50 .01 1000 FREQUENCY – MHz 592 51Ω RL VOUT 51Ω 0.2µF ein 592 0.2µF eout eout 51Ω April 15, 1992 51Ω 1k 1 10 FREQUENCY – MHz TEST CIRCUITS TA = 25°C, unless otherwise specified. VIN .1 1k 256 100 1000 Philips Semiconductors RF Communications Products Product specification Video amplifier NE592 TYPICAL APPLICATIONS +6 2re 11 14 NOTE: V 0(s) v 1(s) V1 10 V0 592 1 7 1.4 10 4 Z(S) 2r e 5 4 Z 1.4 10 4 Z(S) 32 -6 +6 Basic Configuration 0.2µF +5 +6 11 14 10 9 4 V1 7 592 Q 11 10 7 8 7 2 C 5 2KΩ Q -6 3 AMPLITUDE: 1-10 mV p-p FREQUENCY: 1-4 MHz NOTE: 6 For frequency F1 << 1/2 π (32) C -6 V READ HEAD DIFFERENTIATOR/AMPLIFIER O 1.4 x 10 4C ZERO CROSSING DETECTOR dVi dT Differentiation with High Common-Mode Noise Rejection Disc/Tape Phase-Modulated Readback Systems FILTER NETWORKS R L LOW PASS R C HIGH PASS R V0 (s) TRANSFER V1 (s) FUNCTION FILTER TYPE Z NETWORK L 1.4 10 4 L 1 s RL 1.4 10 4 R s s 1RC BAND PASS 1.4 10 4 L BAND REJECT 1.4 10 4 R C s s 2 RLs 1LC L R C NOTES: In the networks above, the R value used is assumed to include 2re, or approximately 32Ω. S = jω ω = 2πf April 15, 1992 0.2µF 5 4 5 4 V0 1 592 1 2KΩ 8 529 1 14 10 8 257 s 2 1LC s 2 1LC sRC