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| www.cadeka.com KH600 1GHz, Differential Input/Output Amplifier Features * * * * * * * * DC - 1GHz bandwidth Fixed 14dB (5V/V) gain 100 (differential) inputs and outputs -74/-64dBc 2nd/3rd HD at 50MHz 45mA output current 9Vpp into 100 differential load 13,000V/s slew rate Optional supply current and offset voltage adjustment Description The KH600 is the first amplifier to combine differential input and output with a bandwidth of DC-1GHz at 2Vpp. The inputs and outputs are 100 differential (50 single ended). The KH600 operates from 5V supplies and offers a fixed gain of 14dB (5V/V). The KH600 also offers optional supply current, differential output offset voltage, and common mode offset voltage adjustments. The KH600 is constructed using Cadeka's in-house thin film resistor/bipolar transistor technology. The KH600 is available in a 12-pin TO-8 package. Applications * * * * * ATE systems High-end instrumentation High bandwidth output amplifier Differential buffer Line driver Typical Application Distortion (dBm) Single Tone Intercept Point 100 90 Differential 100 Source + 50 50 80 70 60 50 40 30 20 0 50 100 I2 The KH600 includes 50 resistors from each input to ground (resulting in a differential input impedance of 100). I3 150 200 250 300 350 Frequency (MHz) 2nd and 3rd Harmonic Distortion -30 Vo = 2Vpp 5Vpp Pulse Response 3 2 -40 Distortion (dBc) -50 -60 -70 -80 -90 2nd 3rd Output voltage (V) 1 0 -1 -2 -3 -100 0 50 100 150 200 250 300 Time (2ns/div) Frequency (MHz) REV. 2 January 2004 DATA SHEET KH600 Pin Assignments 12-pin TO8 TOP VIEW GND 12 +In 1 +Vb1 11 +Vs 10 +OUT 9 -Vb 2 8 -Vs 3 -In 4 GND 5 +Vb2 6 +Vs 7 -OUT NOTE: Case is grounded. Pin Definitions Pin Number 6, 10 8 11 5 2 1 3 9 7 4, 12 Pin Name +Vs -Vs +Vb1 +Vb2 -Vb IN1 IN2 OUT1 OUT2 GND Pin Function Description Positive supply voltage Negative supply voltage Positive bias voltage for OUT1 Positive bias voltage for OUT2 Negative bias voltage for OUT1 and OUT2 Input 1, +IN Input 2, -IN Output 1, +OUT Output 2, -OUT Input termination ground and case Absolute Maximum Ratings Parameter Total Supply Voltage Maximum Junction Temperature Storage Temperature Range Lead Temperature, 10 seconds Min. - - -65 - Max. 15 +150 +150 +300 Unit V C C C 2 REV. 2 January 2004 KH600 DATA SHEET Electrical Specifications (G = +5V/V (14dB), RL = 100 (differential), Ta = +25C, +Vb1 = +Vb2 = +Vs = +5V, -Vb = -Vs = -5V; unless noted) Parameter Frequency Domain Response -3dB Bandwidth Peaking Full Power Bandwidth Linear Phase Deviation Gain Input Return Loss (SE 50)2 Conditions Vo = 2Vpp DC to 250MHz DC to 500MHz Vo = 8Vpp DC to 500MHz 1MHz DC1 DC = 250MHz DC = 500MHz DC = 500MHz 2V step 8V step Vin = 4Vpp 8V step 5Vpp, 50MHz 2Vpp, 50MHz1 1Vpp, 200MHz 5Vpp, 50MHz 2Vpp, 50MHz1 1Vpp, 200MHz >1MHz Min. Typ. 1000 0.2 0.5 350 3 14 14.3 22 14 27 350 1 900 13,000 61 74 65 46 64 70 1.35 6.5 -18 200 55 67 22 +60 Max. Unit MHz dB dB MHz deg dB dB dB dB dB ps ns ps V/s dBc dBc dBc dBc dBc dBc nV/Hz dB mV V/C dB mA mA 14.2 14.4 Output Return Loss (SE 50)2 Time Domain Response Rise and Fall Time Overload Recovery Slew Rate Distortion and Noise Response 2nd Harmonic Distortion 61 3rd Harmonic Distortion 57 Input Referred Noise Noise Figure DC Performance Output Offset Voltage I/Os terminated 50 to GND1 Average Drift Power Supply Rejection Ratio (Vs) DC Supply Current Vs pins1 Vb pins (+Vb1 shorted to +Vb2)1 Output Characteristics Output Voltage Swing differential Output Current Recommended Operating Conditions Total Supply Voltage (+Vs to -Vs) -Vb +Vb1, +Vb2 Input Voltage (Relative to Gain) -60 70 24 9 45 Vpp mA 4 to 12 0 to -12 0 to -12 2 V V V V Min/max ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels are determined from tested parameters. Notes: 1. 100% tested at 25C. 2. SE = Single-Ended. REV. 2 January 2004 3 DATA SHEET KH600 Typical Operating Characteristics (G = +5V/V (14dB), RL = 100 (differential), Ta = +25C, +Vb1 = +Vb2 = +Vs = +5V, -Vb = -Vs = -5V; unless noted) Small Signal AC Response (S21) 0 -6 -12 -18 -24 -30 -36 -42 -48 -54 -60 -66 1 10 100 1000 1 10 100 1000 S11 Ch1 Input and Output Return Loss (S11/S22) Magnitude (1dB/div) Magnitude (dB) S22 Ch2 Frequency (MHz) Reverse Isolation (S12) -10 -16 5 Frequency (MHz) Linear Phase Deviation Linear Phase Deviation (deg) 4 3 2 1 0 -1 Magnitude (dB) -22 -28 -34 -40 -46 -52 -58 1 10 100 1000 1 100 200 300 400 500 Frequency (MHz) Input Noise 1.5 6 Vb = Vs Frequency (MHz) Differential Gain vs. Supply Voltage Input Refered Noise (nVHz) 1.4 1.3 1.2 1.1 1.0 1 10 100 1000 Differential Gain (V/V) 5 4 3 2 1 0 1 2 3 4 5 6 7 Frequency (MHz) 2 Tone 3rd Order Intermod. Distortion 20 Vo = 1Vpp Supply Voltage (V) 2 Tone 3rd Order Intermod. Distortion 20 Vo = 1Vpp 0 0 IMD (dBc) IMD (dBc) -20 -40 -60 -80 -20 -40 -60 -80 -100 49.45 49.65 49.85 50.05 50.25 50.45 -100 99.45 99.65 99.85 100.05 100.25 100.45 Frequency (MHz) Frequency (MHz) 4 REV. 2 January 2004 KH600 DATA SHEET Typical Operating Characteristics (G = +5V/V (14dB), RL = 100 (differential), Ta = +25C, +Vb1 = +Vb2 = +Vs = +5V, -Vb = -Vs = -5V; unless noted) 2 Tone 3rd Order Intermod. Distortion 20 Vo = 5Vpp 2 Tone 3rd Order Intermod. Distortion 20 Vo = 5Vpp 0 0 IMD (dBc) -40 -60 -80 IMD (dBc) 49.65 49.85 50.05 50.25 50.45 -20 -20 -40 -60 -80 -100 49.45 -100 99.45 99.65 99.85 100.05 100.25 100.45 Frequency (MHz) 2nd Harmonic Distortion vs. Vo -30 -40 Vo = 5Vpp Frequency (MHz) 3rd Harmonic Distortion vs. Vo -30 -40 Vo = 5Vpp Vo = 2Vpp Distortion (dBc) Vo = 2Vpp -60 -70 Vo = 0.5Vpp Distortion (dBc) -50 -50 -60 Vo = 1Vpp -70 -80 Vo = 0.5Vpp -80 -90 Vo = 1Vpp -90 -100 -100 0 50 100 150 200 250 300 0 50 100 150 200 250 300 Frequency (MHz) Single Tone Intercept Point 100 90 24 23 Frequency (MHz) -1dB Compression Power Output (dBm) Distortion (dBm) 80 70 60 50 40 30 20 0 50 100 I2 22 21 20 19 18 17 16 0 100 200 300 400 500 I3 150 200 250 300 350 Frequency (MHz) Vs Supply Currents vs. Temperature 72 70 24 23 22 Frequency (MHz) Vb Supply Currents vs. Temperature Supply Current (mA) 68 66 64 62 60 58 -40 -20 0 20 40 60 80 +Vs -Vs Supply Current (mA) -Vb 21 +Vb1 shorted to +Vb2 20 19 18 -40 -20 0 20 40 60 80 Temperature (C) Temperature (C) REV. 2 January 2004 5 DATA SHEET KH600 Typical Operating Characteristics (G = +5V/V (14dB), RL = 100 (differential), Ta = +25C, +Vb1 = +Vb2 = +Vs = +5V, -Vb = -Vs = -5V; unless noted) Output Offset vs. Temperature 0 -10 4 3 2 Differential Output Offset vs. Temperature Output (mV) Output (mV) Inputs/outputs terminated into 50 to GND -20 -30 -40 -50 1 0 -1 -2 --3 -4 -40 -20 0 20 40 60 80 OUT1 OUT2 -40 -20 0 20 40 60 80 Temperature (C) Low Frequency Gain vs. Temperature 14.2 8 6 14.1 4 Temperature (C) Clipping Response Output (V) Gain (dB) 2 0 -2 -4 -6 14 13.9 13.8 0 20 40 60 80 -8 Time (2ns/div) Temperature (C) Functional Description The circuit is a differential amplifier with current output and feedback. The simplified schematic is shown in Figure 1. The output impedance is set by the value of the feedback resistors (R3-R6) and the gain of the current mirrors. Amplifier gain is set by R1 and R2. All of these resistors are internal due to the high bandwidth of the amplifier. The common mode output voltage (both outputs together) can be varied by changing the voltages on +Vb1, +Vb2 and -Vb. Making all three voltages more negative (for instance, +Vb's change from +5 to +3, and -Vb changes from -5 to -7) will cause the output common mode level to become more positive. The opposite conditions will cause the output common mode level to become more negative. This can be very useful in driving differential circuits which have an elevated DC common mode input level. See Adjusting Common Mode Output Offset Voltage section for more details. By varying +Vb1 and +Vb2 differentially, the differential output offset can be adjusted. See Trimming Differential Output Offset Voltage for more details. +OUT +Vs +Vb1 +Vb2 +Vs Current Mirror 3x out in R9 400 R10 400 in Current Mirror 3x out Q1 Q2 -OUT R3 356 R1 56 R5 356 R4 356 +IN R11 50 Q3 R7 400 R2 56 Q4 R8 400 R6 356 -IN R12 50 in out Current Mirror 3x in out Current Mirror 3x -Vs -Vb -Vs Figure 1: KH600 Simplified Schematic 6 REV. 2 January 2004 KH600 DATA SHEET Application Information General Description Standard Operation: +Vb1 = +Vb2 = +Vs = +5V; -Vb = -Vs = -5V The KH600 is a 1GHz differential input/output amplifier constructed using Cadeka's in-house thin film resistor/bipolar transistor technology. A differential signal on the inputs of the KH600 will generate a differential signal at the outputs. If a single ended input signal is applied to IN1 and a fixed voltage to IN2, the KH600 will produce both a differential and commonmode output signal. To achieve the maximum dynamic range, center the inputs halfway between +Vs and -Vs. The KH600 includes 50 resistors from each input to ground, resulting in a differential input impedance of 100. Each KH600 output has a 50 resistance, synthesized by feedback, providing a 100 differential output impedance. +Vs +IN C16 6.8F + +Vb1 +Vs C15 0.01F 30pF C1 0.01F +OUT 12 11 +Vb1 GND +Vs 10 1 -Vb C6 6.8F C5 0.01F 2 3 +Vb2 GND 9 -Vb U1 KH600 +Vs -Vs 8 7 -Vs + C8 0.01F 4 5 6 -IN C13 0.01F 30pF C14 6.8F + +Vb2 +Vs GND GND -Vs -Vs +Vs C4 0.01F -OUT The KH600 has 3 bias voltage pins that can be used to: * Adjust the supply current * Trim the differential output offset voltage * Adjust the common mode output offset voltage over a 3V range If these adjustments are not required, short +Vb1 and +Vb2 to +Vs and -Vb to -Vs as shown in Figure 2. Throughout this data sheet, this configuration (+Vb1 = +Vb2 = +Vs = +5V and -Vb = -Vs = -5V) is referred to as the Standard Operating Condition. All of the plots in the Typical Performance section and the specifications in the Electrical Characteristics table utilize the basic circuit configuration shown in Figure 2, unless otherwise indicated. Figure 3 illustrates the optional circuit configuration, utilizing the bias voltage pins. Further discussions regarding these optional adjustments are provided later in this document. +Vs C9 6.8F C10 6.8F Figure 3: Optional Circuit Configuration (including optional supply current and offset adjust) Gain Differential Gain for the KH600 is defined as (OUT1- OUT2)/ (IN1-IN2). Applying identical (same phase) signals to both inputs and measuring one output will provide the Common Mode Gain. Figure 4 shows the differential and common mode gains of the KH600. Figure 5 illustrates the response of the KH600 outputs when one input is driven and the other is terminated into 50. 20 15 +IN C1 0.01F +OUT Differential Gain Gain (dB) +Vs +Vs GND -Vs -Vs 10 5 0 Common Mode Gain 12 11 +Vb1 -Vs GND +Vs 10 1 2 3 +Vb2 GND 9 -Vb U1 KH600 +Vs -Vs 8 7 -Vs C6 0.01F C8 0.01F -5 C9 6.8F -OUT C10 6.8F 4 5 C4 0.01F -IN +Vs 6 -10 1M 10M 100M 1G Frequency (Hz) Figure 2: Basic Circuit Configuration Figure 4: Differential and Common Mode Gain REV. 2 January 2004 7 DATA SHEET KH600 12 10 OUT1 Power Dissipation The KH600 runs at "constant" power, which may be calculated by (Total Is)(Vs - (-Vs)). Under standard operating conditions, the power is 890mW. The power dissipated in the package is completely constant, independent of signal level. In other words, the KH600 runs class A. Gain (dB) 8 6 4 2 0 1M 10M 100M 1G OUT2 Power Supply Rejection Ratio (PSRR) The KH600 has 5 supply pins, +Vs, -Vs, +Vb1, +Vb2, and -Vb. All of these sources must be considered when measuring the PSRR. Figure 8 shows the response of +Vs and -Vs, looking at OUT2. +Vs and -Vs have the same effect on OUT1. -20 Vb = 5V Frequency (Hz) Figure 5: Gain with Single-Ended Input Applied to IN1 Supply Current The KH600 draws supply current from the 2 Vs pins as well as the 3 Vb pins. Under Standard Conditions, the total supply current is typically 89mA. Changing the voltages on the bias voltage pins will change their respective supply currents as shown in Figures 6 and 7 25 -25 -Vb -40 -60 dB -80 +Vs -Vs -100 -120 +Vb Supply Currents (mA) -Vb Supply Currents (mA) 20 15 +Vb2 -20 -15 -10 +Vb1 -140 100k 1M 10M 100M 1G Frequency (Hz) 10 5 0 -5 0 2 4 6 8 Figure 8: Vs PSRR Figure 9 shows the response of OUT1 and OUT2 when +Vb1 changes. The PSRR of the Vb pins is "bad", which means that they have a large effect on the response of the KH600 when their voltages are changed. This is the desired effect of the bias voltage pins. As Figure 9 indicates, changing +Vb1 has a greater effect on OUT1 than it does on OUT2. Changing +Vb1 has a direct effect on OUT1. Changing +Vb2 has a direct effect on OUT2. See the Trimming Differential Output Offset Voltage section for more details. 0 -20 -40 OUT1 Vs = 5V . -5 0 5 +Vb1 (V) Figure 6: Vb Supply Currents vs. +Vb1 Changing the voltage on the +Vb1 pin will alter the supply current for +Vb1 only, +Vb2 and -Vb stay constant at typically 11mA and 22mA respectively. See Figure 6. The same principle applies for +Vb2. And Figure 7 illustrates the effect of changing -Vb. pply Currents vs. -Vb 40 -40 -35 -30 -Vb -60 +Vb Supply Currents (mA) 35 30 25 20 15 +Vb1 , +Vb2 dB -80 -100 -120 -140 100k 1M 10M 100M 1G -Vb Supply Currents (mA) OUT2 -25 -20 -15 -10 -5 0 0 -2 -4 -6 -8 10 5 0 Frequency (Hz) Figure 9: +Vb PSRR -Vb (V) Figure 7: Vb Supply Currents vs -Vb 8 REV. 2 January 2004 KH600 pply Current vs. DATA SHEET Single-to-Differential Operation The KH600 is specifically designed for differential-todifferential operation. However, the KH600 can be used in a single-to-differential configuration with some performance degradation. The unused input should be terminated into 50. When driven single-ended, there will be a slight imbalance in the differential output voltages, see Figure 5. This imbalance is approximately 2.88dB. To compensate for this imbalance, attenuate the higher gain output. (If the signal is applied to IN1, attenuate OUT1.) Total supply Current (mA) 100 90 80 70 60 50 40 30 20 10 0 0 2 4 6 8 Vb = 5V Unused Inputs and/or Outputs For optimal performance, terminate any unused inputs and/or outputs with 50. Supply Voltage (V) Figure 11: Total Supply Current vs. Vs 1100 The KH600 operates class A, so maximum output current is directly proportional to supply current. Adjusting the voltages on +Vb1 and +Vb2 in opposition to -Vb controls supply current. The default supply current of the KH600 has been optimized for best bandwidth and distortion performance. The main reason for adjusting supply current is to either reduce power or increase maximum output current. Adjusting the supply current will not significantly improve bandwidth or distortion and may actually degrade them. To adjust the supply current, apply voltages of equal magnitude, but opposite polarity, to the bias voltage pins. For example, setting +Vb1, +Vb2 to +5VDC and -Vb to -5VDC (as shown in Figure 3) results in the standard supply current condition. Setting +Vb1, +Vb2 to +5.5V and -Vb to -5.5V results in an approximate 10% increase in supply current. Figure 10 shows the how the total supply current of the KH600 is effected by changes in the bias voltages (Vb = +Vb1 = +Vb2 = |-Vb|). 160 Vs = 5V -3dB Bandwidth (MHz) Adjusting Supply Current 1000 900 800 700 600 500 40 60 80 100 120 140 Total Supply Current (mA) Figure 12: -3dB Bandwidth vs. Is -40 2Vpp @ 50MHz -50 Distortion (dB) 3rd -60 -70 -80 2nd Total supply Current (mA) 140 120 100 80 60 40 20 0 0 -90 -100 40 60 80 100 120 140 Total Supply Current (mA) Figure 13: Harmonic Distortion vs. Total Is 2 4 6 8 Vb (V) Figure 10: Total Supply Current vs. Vb Supply current is relatively independent of the voltages on +Vs and -Vs as shown in Figure 11. REV. 2 January 2004 9 DATA SHEET KH600 -10 5Vpp @ 50MHz 800 600 -20 -30 Distortion (dB) Output (mV) -40 -50 -60 -70 -80 -90 3rd 400 200 OUT1, OUT2 0 2nd -200 -400 -600 -100 40 60 80 100 120 140 -8 -6 -4 -2 0 Total Supply Current (mA) -Vb (V) Figure 14: Harmonic Distortion vs. Total Is Figure 17: Output vs. -Vb Trimming Differential Output Offset Voltage Vary +Vb1 and +Vb2 to adjust differential offset voltage. +Vb1 controls OUT1 and +Vb2 controls OUT2. The output voltage moves in a direction opposite to the direction of the bias voltage. Figure 15 shows the resulting voltage change at OUT1 and OUT2 when the voltage on +Vb1 is changed. Figure 16 shows the resulting voltage change at OUT1 and OUT2 when the voltage on +Vb2 is changed. OUT1 and OUT2 change at the same rate when -Vb is changed, as shown in Figure 17. Therefore, changing the voltage on -Vb has no effect on differential output offset voltage. 800 600 400 Adjusting Common Mode Output Offset Voltage Short +Vb1 to +Vb2 and vary +Vb and -Vb to adjust common mode output offset voltage. The recommended values for achieving a given output offset are shown in Figure 18. These values were chosen to give the best distortion performance. The exact values are not crucial. 6 4 2 0 +Vb1, +Vb2 +Vs = +7.5V -Vs = -3.5V Volts (V) OUT1 -2 -4 -6 -8 -Vb Output (mV) 200 0 -10 OUT2 -12 0 1 2 3 4 -200 -400 -600 0 2 4 6 8 Common Mode Voltage (V) Figure 18: Vb vs. Common Mode Voltage +Vb1 (V) For common mode voltages of 0 to -3.5V swap the Vb's and change the polarity. See the example below. Desired Common Mode Voltage 2 Volts -2 Volts Figure 15: Output vs. +Vb1 800 600 400 +Vb1 and +Vb2 (V) 2 8 -Vb (V) -8 -2 Output (mV) 200 0 OUT2 OUT1 -200 -400 -600 0 2 4 6 8 Figures 19 and 20 illustrate how the common mode voltage effects harmonic distortion. Figure 21 shows the resulting Is and -Is supply currents. Pay close attention to your peak-to-peak output voltage requirement. As you change the common mode voltage, you may need to increase or shift Vs in order to achieve your output requirements. A 2V margin is recommended. For example, if your output requirement is 5Vpp and you will be REV. 2 January 2004 +Vb2 (V) Figure 16: Output vs. +Vb2 10 KH600 DATA SHEET changing the common mode from 1V to 3V set Vs = +7.5 and -Vs to -3.5V. This example calls for a supply voltage of greater than 10V. This will not effect supply current because as Figure 11 indicates, changing Vs has no effect on supply current. -40 +Vs = +7.5V -Vs = -3.5V 2Vpp, 50MHz Layout Considerations General layout and supply bypassing play major roles in high frequency performance. Cadeka has evaluation boards to use as a guide for high frequency layout and as aid in device testing and characterization. Follow the steps below as a basis for high frequency layout: * Include all recommended 6.8F and 0.01F bypass capacitors * Place the 6.8F capacitors within 0.75 inches of the power pin * Place the 0.01F capacitors within 0.1 inches of the power pin * Remove the ground plane under and around the part, especially near the input and output pins to reduce parasitic capacitance * Minimize all trace lengths to reduce series inductances * A 10pF to 50pF bypass capacitor can be used between pins 5 and 6 and between pins 10 and 11 to reduce crosstalk from the positive supply Refer to the evaluation board layouts shown in Figure 22 for more information. Harmonic Distortion (dBc) -45 -50 -55 -60 HD2 HD3 HD3 -65 -70 -75 -80 0 1 2 3 4 HD2 Common Mode Output Voltage (V) Figure 19: 2Vpp HD vs. Common Mode Voltage -30 Harmonic Distortion (dBc) -35 -40 -45 -50 -55 -60 -65 -70 -75 -80 0 +Vs = +7.5V -Vs = -3.5V 5Vpp, 50MHz HD3 HD2 Evaluation Board Information The following evaluation boards are available to aid in the testing and layout of this device: Evaluation Board KEB007 1 2 3 4 Description Basic KH600 Eval Bd KH600 Eval Bd with offset and Icc Adjust Option Products KH600 KH600 Common Mode Output Voltage (V) Figure 20: 5Vpp HD vs. Common Mode Voltage 140 +Vs = +7.5V -Vs = -3.5V KEB009 Supply Current (mA) 120 100 Is, -Is Do not include capacitors C2, C3, C7, C11, and C12 that are shown on the KEB007 evaluation board. Evaluation board schematics and layouts are shown in Figure 22. Refer to the schematic shown in Figure 1 for the KEB007 board and Figure 3 for the KEB009 board. 80 60 40 0 1 2 3 4 Common Mode Output Voltage (V) Figure 21: Resulting Is and -Is REV. 2 January 2004 11 DATA SHEET KH600 KH600 Evaluation Board Layout Figure 22a: KEB007 (top side) Figure 22b: KEB007 (bottom side) Figure 22c: KEB009 (top side) Figure 22d: KEB009 (bottom side) 12 REV. 2 January 2004 KH600 DATA SHEET Ordering Information Model KH600 Part Number KH600AI Package 12-pin TO8 Evaluation Board KEB007, KEB009 Temperature range: -40C to +85C. KH600 Package Dimensions A L e1 e2 7 6 8 9 10 11 12 D D1 e 5 4 b F k 3 2 1 k1 TO-8 SYMBOL A b D D1 e e1 e2 F k k1 L INCHES Minimun 0.142 0.016 0.595 0.543 Maximum 0.181 0.019 0.605 0.555 MILIMETERS Minimum 3.61 0.41 15.11 13.79 Maximum 4.60 0.48 15.37 14.10 NOTES: Seal: cap weld Lead finish: gold per MIL-M-38510 Package composition: Package: metal Lid: Type A per MIL-M-38510 0.400 BSC 0.200 BSC 0.100 BSC 0.016 0.026 0.026 0.310 0.030 0.036 0.036 0.340 10.16 BSC 5.08 BSC 2.54 BSC 0.41 0.66 0.66 7.87 0.76 0.91 0.91 8.64 45 BSC 45 BSC Life Support Policy Cadeka's products are not authorized for use as critical components in life support devices or systems without the express written approval of the president of Cadeka Microcircuits, Inc. As used herein: 1. Life support devices or systems are devices or systems which, a) are intended for surgical implant into the body, or b) support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. Cadeka does not assume any responsibility for use of any circuitry described, and Cadeka reserves the right at any time without notice to change said circuitry and specifications. www.cadeka.com (c) 2004 Cadeka Microcircuits, LLC |
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