TSH95IYDT

TSH95 High-speed low-power quad operational amplifier with dual standby position Datasheet − production data Features ■ Low supply current: 4.5 mA ■ High speed: 150 MHz - 110 V/μs ■ Unity gain stability ■ Low offset voltage: 4 mV ■ Low noise 4.2 nV/√ Hz ■ Specified for 600 Ω and 150 Ω loads ■ High video performances – Differential gain: 0.03% – Differential phase: 0.07° – Gain flatness: 6 MHz, 0.1 dB max. at 10 db gain D SO-16 (plastic micropackage) Pin connections (top view) Applications ■ Video buffers ■ A/D converter drivers Description The TSH95 device is a low-power, high frequency quad operational amplifier designated for highquality video processing. The device offers an excellent speed consumption ratio with 4.5 mA per amplifier for a 150 MHz bandwidth. A high slew rate and low noise also make it suitable for high-quality audio applications. The TSH95 device offers two separate complementary standby pins: “Standby 1” acting on operators 1 and 2, and “Standby 2” acting on operators 3 and 4. These pins reduce the consumption of the corresponding operators and put the output in a high impedance state. November 2012 This is information on a product in full production. Doc ID 5243 Rev 3 1/18 www.st.com 18 Schematic diagram 1 TSH95 Schematic diagram Figure 1. Schematic diagram Non-inverting input Output Inverting input 2/18 Doc ID 5243 Rev 3 TSH95 2 Absolute maximum ratings and operating conditions Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol VCC Vid Vi Parameter Supply voltage(1) Differential input voltage (2) (3) Input voltage Value Unit 14 V ±5 V -0.3 to 12 V Toper Operating free air temperature range -40 to +125 °C Tstg Storage temperature range -65 to +150 °C 1.5 2 200 kV kV V (4) ESD CDM: charged device model HBM: human body model(5) MM: machine model(6) 1. All voltages values, except differential voltage, are with respect to network ground terminal. 2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. 3. The magnitude of input and output voltages must never exceed VCC+ +0.3 V. 4. Charged device model: all pins and the package are charged together to the specified voltage and then discharged directly to the ground through only one pin. This is done for all pins. 5. Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a 1.5 kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations while the other pins are floating. 6. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of connected pin combinations while the other pins are floating. Table 2. Operating conditions Symbol Parameter VCC Supply voltage Vic Common mode input voltage range Doc ID 5243 Rev 3 Value Unit 7 to 12 V VCC- +2 to VCC+ -1 V 3/18 Electrical characteristics TSH95 3 Electrical characteristics Table 3. Electrical characteristics at VCC+ = 5 V, VCC- = -5 V, pin 8 connected to 0 V, pin 9 connected to VCC+, Tamb = 25 °C (unless otherwise specified) Symbol Parameter Min. Typ. Max. Unit 4 6 mV Vio Input offset voltage Vic = Vo = 0 V Tmin. ≤ Tamb ≤ Tmax. Iio Input offset current Tmin. ≤ Tamb ≤ Tmax. 1 2 5 μA Iib Input bias current Tmin. ≤ Tamb ≤ Tmax. 5 15 20 μA ICC Supply current (per amplifier, no load) Tmin. ≤ Tamb ≤ Tmax. 4.5 6 8 mA CMR Common-mode rejection ratio Vic = -3 V to +4 V, Vo = 0 V Tmin. ≤ Tamb ≤ Tmax. 80 70 100 SVR Supply voltage rejection ratio VCC = ±5 V to ±3 V Tmin. ≤ Tamb ≤ Tmax. 60 50 75 Avd Large signal voltage gain RL = 10 kΩ, Vo = ±2.5 V Tmin. ≤ Tamb ≤ Tmax. 57 54 70 3 2.5 2.4 3.5 3 dB dB dB High level output voltage Vid = 1 V VOH Tmin. ≤ Tamb ≤ Tmax. RL = 600 Ω RL = 150 Ω RL = 150 Ω V Low level output voltage Vid = 11 V VOL Tmin. ≤ Tamb ≤ Tmax. Io GBP fT RL = 600 Ω RL = 150 Ω RL = 150 Ω -3.5 -2.8 Output short-circuit current Vid = ±1 V source sink ≤ T ≤ T source Tmin. amb max. sink 20 20 15 15 36 40 Gain bandwidth product AVCL = 100, RL = 600 Ω, CL = 15 pF, f = 7.5 MHz 90 150 Transition frequency -3 -2.5 -2.4 V mA MHz 90 MHz SR Slew rate Vin = -2 to +2 V, RL = 600 Ω, CL = 15 pF en Equivalent input voltage noise Rs = 50 Ω, f = 1 kHz 4.2 nV/√ Hz φm Phase margin AVM = +1 35 Degrees 65 dB VO1/VO2 Channel separation f = 1 MHz to 10 MHz Gf THD 4/18 62 Gain flatness f = DC to 6 MHz, AVCL = 10 dB Total harmonic distortion f = 1 kHz, Vo = ±2.5 V, RL = 600 Ω Doc ID 5243 Rev 3 V/μs 110 0.1 0.01 dB % TSH95 Electrical characteristics Table 3. Electrical characteristics at VCC+ = 5 V, VCC- = -5 V, pin 8 connected to 0 V, pin 9 connected to VCC+, Tamb = 25 °C (unless otherwise specified) (continued) Symbol Parameter Min. Typ. Max. Unit ΔG Differential gain f = 3.58 MHz, AVCL = +2, RL = 150 Ω 0.03 % Δϕ Differential phase f = 3.58 MHz, AVCL = +2, RL = 150 Ω 0.07 Degrees Table 4. Standby mode: VCC+ = 5 V, VCC- = -5 V, Tamb = 25 °C (unless otherwise specified) Symbol VSBY Parameter Min. Typ. VCC+ -2.2 VCC+ -1.6 Pin 8/9 threshold voltage for standby mode Max. Unit VCC+ -1.0 V Total consumption: Pin 8 (Standby 1) = 0, pin 9 (Standby 2) = 0 Pin 8 (Standby 1) = 0, pin 9 (Standby 2) = 1 Pin 8 (Standby 1) = 0, pin 9 (Standby 2) = 0 9.4 9.4 0.8 Isol Input/output isolation (f = 1 MHz to 10 MHz) 70 dB tON Time from standby mode to active mode 200 ns tOFF Time from active mode to standby mode 200 ns ICC SBY mA ID Standby driving current 2 pA IOL Output leakage current 20 pA IIL Input leakage current 20 pA Table 5. Standby control pin status Logic input Status Standby 1 Standby 2 Op amps 1 and 2 Op amps 2 and 3 0 0 Enable Standby 0 1 Enable Enable 1 0 Standby Standby 1 1 Standby Enable Doc ID 5243 Rev 3 5/18 Electrical characteristics Figure 2. TSH95 Standby position VCC+ Standby VCC- To put the device in standby, a logic level must be applied on the standby MOS input. Since ground is a virtual level for the device, the threshold voltage has been referred to VCC+ at VCC+ -1.6 V typical. In standby mode, the output goes into high impedance in 200 ns. Note that all maximum ratings must still be followed in this mode. This mode leads to a swing limitation while using the device in a signal multiplexing configuration with followers; the differential input voltage must not exceed ±5 V, limiting the input swing to 2.5 Vpp. 6/18 Doc ID 5243 Rev 3 TSH95 4 4.1 Application information Application information Figure 3. Signal multiplexing Figure 4. Sample and hold Printed circuit layout recommendations As with any high frequency device, a few rules must be observed when designing the PCB so as to maximize performance. From the most to the least important points ● Each power supply lead must be bypassed to ground with a 10 nF ceramic capacitor and a 10 μF capacitor placed very close to the device. ● To provide low inductance and low resistance common return, use a ground plane or common point return for power and signal. ● All leads must be wide and as short as possible, especially for the inputs, in order to decrease parasitic capacitance and inductance. ● Use small resistor values to decrease the time constant with parasitic capacitance. ● Choose the smallest possible component sizes (SMD). ● Decrease the capacitor load at the output to avoid degrading the circuit’s stability and cause oscillation. You can also add a serial resistor to minimize its influence. Doc ID 5243 Rev 3 7/18 Application information TSH95 Figure 5. Large signal follower response Figure 6. Static open loop voltage gain Figure 7. Input offset voltage drift vs. temperature Figure 8. Small signal follower response Figure 9. Closed loop frequency response and phase shift Figure 10. Closed lop frequency response 8/18 Doc ID 5243 Rev 3 TSH95 Application information Figure 11. Audio bandwidth frequency Figure 12. Gain flatness and phase shift response and phase shift (TSH95 vs. frequency vs. standard 15 MHz audio op amp) Figure 13. Crosstalk isolation vs. frequency (SO-16 package) (no load) Figure 14. Crosstalk isolation vs. frequency (SO-16 package) (R L = 150 Ω) Figure 15. Input/output isolation in standby mode (SO-16 package) Figure 16. Standby switching Doc ID 5243 Rev 3 9/18 Application information Figure 17. Signal multiplexing TSH95 Figure 18. Differential input impedance vs. frequency Figure 19. Common input impedance vs. frequency 10/18 Doc ID 5243 Rev 3 TSH95 5 Macromodel information Macromodel information The information below applies to the TSH95I. ** Standard Linear Ics Macromodels, 1996. ** CONNECTIONS : * 1 INVERTING INPUT * 2 NON-INVERTING INPUT * 3 OUTPUT * 4 POSITIVE POWER SUPPLY * 5 NEGATIVE POWER SUPPLY * 6 STANDBY .SUBCKT TSH95 1 3 2 4 5 6 (analog) ******************************************************** **************** switch ******************* .SUBCKT SWITCH 20 10 IN OUT COM .MODEL DIDEAL D N=0.1 IS=1E-08 DP IN 1 DIDEAL 400E-12 DN OUT 2 DIDEAL 400E-12 EP 1 OUT COM 10 2 EN 2 IN COM 10 2 RFUIT1 IN 1 1E+09 RFUIT2 OUT 2 1E+09 RCOM COM 0 1E+12 .ENDS SWITCH **************** inverter ***************** .SUBCKT INV 20 10 IN OUT .MODEL DIDEAL D N=0.1 IS=1E-08 RP1 20 15 1E+09 RN1 15 10 1E+09 RIN IN 10 1E+12 RIP IN 20 1E+12 DPINV OUT 20 DIDEAL 400E-12 DNINV 10 OUT DIDEAL 400E-12 GINV 0 OUT IN 15 -6.7E-7 CINV 0 OUT 210f .ENDS INV ***************** AOP ********************** .MODEL MDTH D IS=1E-8 KF=1.809064E-15 CJO=10F * INPUT STAGE CIP 2 5 1.000000E-12 CIN 1 5 1.000000E-12 EIP 10 5 2 5 1 EIN 16 5 1 5 1 Doc ID 5243 Rev 3 11/18 Macromodel information TSH95 RIP 10 11 2.600000E-01 RIN 15 16 2.600000E-01 RIS 11 15 3.645298E-01 DIP 11 12 MDTH 400E-12 DIN 15 14 MDTH 400E-12 VOFP 12 13 DC 0.000000E+00 VOFN 1314DC 0 FPOL 13 5 VSTB 1E+03 CPS 11 15 2.986990E-10 DINN 17 13 MDTH 400E-12 VIN 17 5 2.000000e+00 DINR 15 18 MDTH 400E-12 VIP 4 18 1.000000E+00 FCP 4 5 VOFP 3.500000E+00 FCN 5 4 VOFN 3.500000E+00 ISTB0 4 5 130UA FIBP 2 5 VOFP 1.000000E-02 FIBN 5 1 VOFN 1.000000E-02 * AMPLIFYING STAGE FIP 5 19 VOFP 2.530000E+02 FIN 5 19 VOFN 2.530000E+02 RG1 19 120 3.160721E+03 XCOM1 4 0 120 5 COM SWITCH RG2 19 121 3.160721E+03 XCOM2 4 0 4 121 COM SWITCH CC 19 5 2.00000E-09 DOPM 19 22 MDTH 400E-12 DONM 21 19 MDTH 400E-12 HOPM 22 28 VOUT 1.504000E+03 VIPM 28 4 5.000000E+01 HONM 21 27 VOUT 1.400000E+03 VINM 5 27 5.000000E+01 *********** ZP ********** RZP1 5 80 1E+06 RZP2 4 80 1E+06 GZP 5 82 19 80 2.5E-05 RZP2H 83 4 10000 RZP1H 83 82 80000 RZP2B 84 5 10000 RZP1B 82 84 80000 LZPH 4 83 3.535e-02 LZPB 84 5 3.535e-02 ************************** EOUT26 2382 51 VOUT 23 5 0 12/18 Doc ID 5243 Rev 3 TSH95 Macromodel information ROUT 26 103 35 COUT 103 5 30.000000E-12 XCOM 4 0 103 3 COM SWITCH DOP 19 25 MDTH 400E-12 VOP 4 25 2.361965E+00 DON 24 19 MDTH 400E-12 VON 24 5 2.361965E+00 ********** STAND BY ******** RMI1 4 111 1E+7 RMI2 0 111 2E+7 RONOFF 6 60 1K CONOGG 60 0 10p RSTBIN 60 0 1E+12 ESTBIN 106 0 6 0 1 ESTBREF 106 107 111 0 1 DSTB1 107 108 MDTH 400E-12 VSTB 108 109 0 ISTB 109 0 1U RSTB 109 110 1 DSTB2 0 110 MDTH 400E-12 XINV 4 0 6 COM INV .ENDS Table 6. Electrical characteristics with VCC = ±5 V, Tamb = 25 °C (unless otherwise specified) Symbol Conditions Vio Value Unit 0 mV Avd RL = 600 Ω 3.2 V/mV ICC No load/amplifier 5.2 mA -3 to 4 V Vicm VOH RL = 600 Ω +3.6 V VOL RL = 600 Ω -3.6 V Isink Vo = 0 V 40 mA Isource Vo = 0 V 40 mA GBP RL = 600 Ω, CL = 15 pF 147 MHz SR RL = 600 Ω, CL = 15 pF 110 V/μs φm RL = 600 Ω, CL = 15 pF 42 Degrees Doc ID 5243 Rev 3 13/18 Package information 6 TSH95 Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ECOPACK is an ST trademark. 14/18 Doc ID 5243 Rev 3 TSH95 6.1 Package information SO-16 package information Figure 20. SO-16 package outline Table 7. SO-16 package mechanical data Dimensions Millimeters Inches Symbol Min. Typ. A Max. Min. Typ. 1.75 0.069 A1 0.10 A2 1.25 b 0.31 0.51 0.012 0.020 c 0.17 0.25 0.007 0.010 D(1) 9.80 9.90 10.00 0.386 0.390 0.394 E 5.80 6.00 6.20 0.228 0.236 0.244 E1(2) 3.80 3.90 4.00 0.150 0.154 0.157 e 0.25 Max. 0.004 0.010 0.049 1.27 0.050 h 0.25 0.50 0.010 0.020 L 0.40 1.27 0.016 0.050 k 0 8 ccc 0.10 0.004 1. Does not include mold flash, protrusions or gate burrs. Mold flash, protrusions or gate burrs not to exceed 0.15 mm in total. 2. Does not include interlead flash or protrusions. Interlead flash or protrusions not to exceed 0.25 mm per side. Doc ID 5243 Rev 3 15/18 Ordering information 7 TSH95 Ordering information Table 8. Order codes Part number Temperature range Package Packing Marking TSH95ID SO-16 TSH95IDT TSH95IYDT(1) -40 °C to +125 °C SO-16 (automotive grade) TSH95I Tube or tape and reel TSH95IY 1. Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 and Q 002 or equivalent. 16/18 Doc ID 5243 Rev 3 TSH95 8 Revision history Revision history Table 9. Document revision history Date Revision 01-Nov-2000 1 Initial release. 27-Aug-2009 2 Document format updated. Updated SO-16 package information in Chapter 6. Added automotive grade order codes in Table 8. 3 Added conditions to title of Figure 13 and Figure 14. Removed TSH95IYD order code, updated (qualified) status of TSH95IYDT order code in Table 8. Minor corrections throughout document. 05-Nov-2012 Changes Doc ID 5243 Rev 3 17/18 TSH95 Please Read Carefully: 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. 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