LMH6714MA/NOPB National Semiconductor, LMH6714MA/NOPB Datasheet - Page 12

• Manufacturer Part Number: LMH6714MA/NOPB
• Description: IC OPAMP SINGLE 400MHZ 8SOIC
• Manufacturer: National Semiconductor
• Series: VIP10™r

Specifications of LMH6714MA/NOPB

• Applications: Current Feedback
• Number Of Circuits: 1
• -3db Bandwidth: 400MHz
• Slew Rate: 1800 V/µs
• Current - Supply: 5.6mA
• Current - Output / Channel: 70mA
• Voltage - Supply, Single/dual (±): 8 V ~ 12.5 V, ±4 V ~ 6.25 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Number Of Channels: 1
• Common Mode Rejection Ratio (min): 48 dB
• Input Offset Voltage: 6 mV at +/- 5 V
• Operating Supply Voltage: 9 V, 12 V
• Supply Current: 7.5 mA at +/- 5 V
• Maximum Operating Temperature: + 85 C
• Maximum Dual Supply Voltage: +/- 6.25 V
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LMH6714MA; *LMH6714MA/NOPB; LMH6714MA

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FIGURE 9. Digital Signal without and with Equalization
FIGURE 8. Equalizer Circuit Schematic
FIGURE 10. Design Equations
20056530
20056529
20056522
12
POWER DISSIPATION
Follow these steps to determine the Maximum power dissi-
pation for the LMH6714/LMH6720/LMH6722:
1. Calculate the quiescent (no load) power: P
2. Calculate the RMS power at the output stage:
3. Calculate the total RMS power: P
The maximum power that the LMH6714/LMH6720/LMH6722,
package can dissipate at a given temperature can be derived
with the following equation:
P
C) and θ
a given package (°C/W). For the SOIC package θ
W, for the SOT it is 250°C/W.
MAX
(V
P
V
ternal load.
OUT
OUT
CC
= (150° - T
FIGURE 11. Equalizer Frequency Response
JA
-V
(RMS) = ((V
and I
= Thermal resistance, from junction to ambient, for
EE
)
OUT
A
)/ θ
are the voltage and current across the ex-
CC
JA
, where T
- V
OUT
(RMS)) * I
A
= Ambient temperature (°
T
= P
OUT
AMP
(RMS)), where
+ P
20056517
JA
OUT
AMP
is 148°C/
= I
CC