LMH2180YD National Semiconductor, LMH2180YD Datasheet - Page 3

• Manufacturer Part Number: LMH2180YD
• Description: IC, CLOCK BUFFER, DUAL, 75MHZ
• Manufacturer: National Semiconductor

Specifications of LMH2180YD

• Clock Ic Type: Clock Buffer
• Frequency: 75MHz
• No. Of Outputs: 2
• Supply Current: 2.3mA
• Supply Voltage Range: 2.4V To 5V
• Digital Ic Case Style: LLP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Miscellaneous Performance
R
C
Z
V
I
V
V
Frequency Domain Response
SSBW
LSBW
GFN
Distortion and Noise Performance
φ
e
I
CT
Time Domain Response
t
t
t
OS
SR
Static DC Performance
I
SC
SOLATION
r
f
s
S
n
Symbol
IN
Symbol
O
en_hmin
en_lmax
n
IN
IN
5V Electrical Characteristics
Unless otherwise specified, all limits are guaranteed for T
R
condition. See (Note 2)
L
= 30 kΩ, Load is connected to V
Input Resistance per Buffer
Input Capacitance per Buffer
Input Impedance
Output Swing Positive
Output Swing Negative
Output Short-Circuit Current
(Notes 10, 11)
Enable High Active Minimum Voltage
Enable Low Inactive Maximum
Voltage
Small Signal Bandwidth
Large Signal Bandwidth
Gain Flatness < 0.1 dB
Phase Noise
Input-Referred Voltage Noise
Output to Input
Crosstalk Rejection
Rise Time
Fall Time
Settling Time to 0.1%
Overshoot
Slew Rate (Note 8)
Supply Current
Parameter
Parameter
SS
, C
COUPLING
Enable = V
Enable = V
Enable = V
Enable = V
f = 38.4 MHz, Enable = V
f = 38.4 MHz, Enable = V
V
V
Sourcing, V
Sinking, V
V
V
f > 100 kHz
V
V
f = 1 MHz, R
f = 1 MHz, R
f = 38.4 MHz, P
0.1 V
1 V
0.1V
V
Enable
Enable
Load
Enable
= 10 nF. Boldface limits apply at temperature range extremes of operating
IN
IN
IN
IN
IN
IN
IN
PP
= 1 V
= V
= V
= 100 mV
= 1.0 V
= 1 V
= 2 V
PP
PP
Step
1,2
1
1,2
DD
SS
Step
Step (10-90%)
PP
= V
J
PP
PP
= V
= V
IN
= 25°C, V
, f
PP
DD
SS
DD
SS
, f
IN
DD
= V
C
SOURCE
SOURCE
C
Conditions
Conditions
; −3 dB
PP
DD
SS
= V
= 38.4 MHz, Δf = 10 kHz
, Enable
= 38.4 MHz, Δf = 1 kHz
3
; −3 dB
IN
SS
; No Load
; No Load
DD
= 0 dBm
, V
, V
DD
= 50Ω
= 50Ω
OUT
OUT
2
= 5V, V
= V
= V
DD
SS
= V
SS
DD
SS
SS
; No
= 0V, V
(Note 7)
(Note 7)
CM
2.66
2.65
Min
−21
−18
Min
23
15
= 1V, Enable
(Note 6)
(Note 6)
−123
−132
2.69
Typ
−25
Typ
137
137
124
1.3
1.3
4.5
4.2
1.2
0.6
3.4
1.8
19
25
87
68
25
12
84
59
70
13
32
6
6
1,2
= V
(Note 7)
(Note 7)
DD
Max
Max
4.0
4.1
2.2
2.3
35
37
43
49
, C
www.national.com
L
= 10 pF,
dBc/Hz
dBc/Hz
nV/
Units
Units
MHz
MHz
MHz
V/µs
mV
mA
mA
mA
kΩ
pF
kΩ
dB
dB
μA
ns
ns
ns
%
V
V