MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Quad Line Receiver
The MC10H115 is a quad differential amplifier designed for use in sensing differential signals over long lines. This 10H part is a functional/ pinout duplication of the standard MECL 10K family part, with 100% improvement in counting frequency and no increase in power±supply current.
The base bias supply (VBB) is made available at Pin 9 to make the device useful as a Schmitt trigger, or in other applications where a stable reference voltage is necessary. Active current sources provide the MC10H115 with excellent common mode rejection. If any amplifier in a package is not used, one input of that amplifier must be connected to VBB (Pin 9) to prevent upsetting the current source bias network.
•Propagation Delay, 1.0 ns Typical
•Power Dissipation 110 mW Typ/Pkg (No Load)
•Improved Noise Margin 150 mV (Over Operating Voltage and Temperature Range)
•Voltage Compensated
•MECL 10K±Compatible
MAXIMUM RATINGS
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Rating |
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Unit |
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Power Supply (VCC = 0) |
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VEE |
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±8.0 to 0 |
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Vdc |
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Input Voltage (VCC = 0) |
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VI |
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0 to VEE |
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Vdc |
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Output Current Ð Continuous |
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Iout |
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50 |
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mA |
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Ð Surge |
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100 |
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Operating Temperature Range |
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TA |
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0 to +75 |
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°C |
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Storage Temperature Range Ð Plastic |
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Tstg |
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±55 to +150 |
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°C |
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Ð Ceramic |
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±55 to +165 |
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°C |
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ELECTRICAL CHARACTERISTICS (VEE = ±5.2 V ±5%) (2) |
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0° |
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25° |
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75° |
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Characteristic |
Symbol |
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Min |
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Max |
Min |
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Max |
Min |
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Max |
Unit |
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Power Supply Current |
IE |
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Ð |
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29 |
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Ð |
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26 |
Ð |
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29 |
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mA |
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Input Current High |
IinH |
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Ð |
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150 |
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Ð |
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95 |
Ð |
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95 |
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μA |
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Input Leakage Current |
ICBO |
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Ð |
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1.5 |
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Ð |
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1.0 |
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1.0 |
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μA |
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Reference Voltage |
VBB |
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±1.38 |
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±1.27 |
±1.35 |
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±1.25 |
±1.31 |
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±1.19 |
Vdc |
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High Output Voltage |
VOH |
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±1.02 |
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±0.84 |
±0.98 |
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±0.81 |
±0.92 |
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±0.735 |
Vdc |
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Low Output Voltage |
VOL |
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±1.95 |
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±1.63 |
±1.95 |
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±1.63 |
±1.95 |
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±1.60 |
Vdc |
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High Input Voltage (1) |
VIH |
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±1.17 |
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±0.84 |
±1.13 |
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±0.81 |
±1.07 |
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±0.735 |
Vdc |
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Low Input Voltage (1) |
VIL |
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±1.95 |
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±1.48 |
±1.95 |
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±1.48 |
±1.95 |
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±1.45 |
Vdc |
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Common Mode |
VCMR |
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Ð |
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±2.85 to ±0.8 |
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Ð |
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Vdc |
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Range (3) |
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Input Sensitivity (4) |
VPP |
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Ð |
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150 typ |
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Ð |
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mVPP |
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MC10H115
L SUFFIX
CERAMIC PACKAGE
CASE 620±10
P SUFFIX
PLASTIC PACKAGE
CASE 648±08
FN SUFFIX
PLCC
CASE 775±02
LOGIC DIAGRAM
4
2
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5 |
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7 |
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3 |
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10 |
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14 |
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VCC1 = Pin 1 |
11 |
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13 |
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VCC2 = Pin 16 |
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15 |
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12 |
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VEE = Pin 8 |
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9 |
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When |
input |
pin with |
VBB* |
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bubble |
goes |
positive |
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its |
respective output |
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pin |
with bubble goes |
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positive.
*VBB to be used to supply bias to the MC10H115 only and bypassed (when used) with 0.01 μF to 0.1 μF capacitor to ground (0 V). VBB can source < 1.0 mA.
The MC10H115 is designed to be used in sensing differential signals over long lines. The bias supply (VBB) is made available to make the device useful as a Schmitt trigger, or in other applications where a stable reference voltage is necessary.
Active current sources provide these receivers with excellent common±mode noise rejection. If any amplifier in a package is not used, one input of that amplifier must be connected to VBB to prevent unbalancing the current±source bias network.
The MC10H115 does not have internal±input pull± down resistors. This provides high impedance to the amplifier input and facilitates differential connections.
Applications: |
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• Low Level Receiver |
• Voltage Level |
• Schmitt Trigger |
Interface |
DIP
PIN ASSIGNMENT
AC PARAMETERS
Propagation Delay |
tpd |
0.4 |
1.3 |
0.4 |
1.3 |
0.45 |
1.45 |
ns |
Rise Time |
tr |
0.5 |
1.4 |
0.5 |
1.5 |
0.5 |
1.6 |
ns |
Fall Time |
tf |
0.5 |
1.4 |
0.5 |
1.5 |
0.5 |
1.6 |
ns |
NOTES:
1.When VBB is used as the reference voltage.
2.Each MECL 10H series circuit has been designed to meet the specifications shown in the test table, after thermal equilibrium has been established. The circuit is in a test socket or mounted on a printed circuit board and transverse air flow greater than 500 linear fpm is maintained. Outputs are terminated through a 50±ohm resistor to ±2.0 volts.
3.Differential input not to exceed 1.0 Vdc.
4.150 mVp±p differential input required to obtain full logic swing on output.
VCC1 |
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1 |
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16 |
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VCC2 |
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2 |
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15 |
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AOUT |
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DOUT |
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3 |
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14 |
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BOUT |
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COUT |
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4 |
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13 |
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AIN |
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DIN |
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5 |
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12 |
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AIN |
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DIN |
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6 |
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11 |
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BIN |
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CIN |
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7 |
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10 |
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BIN |
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CIN |
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8 |
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9 |
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VEE |
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VBB |
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Pin assignment is for Dual±in±Line Package. For PLCC pin assignment, see the Pin Conversion Tables on page 6±11 of the Motorola MECL Data Book (DL122/D).
3/93
Motorola, Inc. 1996 |
2±216 |
REV 5 |
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