4342ILZ 데이터 시트보기 (PDF) - Intersil
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4342ILZ Datasheet PDF : 13 Pages
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EL4340, EL4342
Electrical Specifications V+ = +5V, V- = -5V, GND = 0V, TA = +25°C, Input Video = 1VP-P and RL = 500Ω to GND, CL = 5pF unless
otherwise specified. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN TYP MAX UNIT
AC GENERAL
tS
0.1% Settling Time
Step = 1V
10
ns
PSRR (EL4340) Power Supply Rejection Ratio
DC, PSRR V+ and V- combined
52
72
dB
PSRR (EL4342) Power Supply Rejection Ratio
DC, PSRR V+ and V- combined
52
56
dB
ISO
dG
dP
BW
FBW
Channel Isolation
Differential Gain Error
Differential Phase Error
-3dB Bandwidth
0.1dB Bandwidth
0.1dB Bandwidth
f = 10MHz, Ch-Ch X-Talk and Off-Isolation,
75
CL = 1.5pF
NTC-7, RL = 150, CL = 1.5pF
0.02
NTC-7, RL = 150, CL = 1.5pF
0.02
CL = 1.5pF
500
CL = 1.5pF
60
CL = 4.7pF
120
dB
%
°
MHz
MHz
MHz
SR
Slew Rate
SWITCHING CHARACTERISTICS
25% to 75%, RL = 150Ω, Input Enabled,
CL = 1.5pF
±870
V/µs
VGLITCH Channel-to-Channel Switching Glitch
VIN = 0V, CL = 1.5pF
40
mVP-P
EL4340
Enable Switching Glitch
HIZ Switching Glitch
VIN = 0V CL = 1.5pF
VIN = 0V CL = 1.5pF
300
mVP-P
200
mVP-P
VGLITCH Channel-to-Channel Switching Glitch
VIN = 0V CL = 1.5pF
20
mVP-P
EL4342
Enable Switching Glitch
HIZ Switching Glitch
VIN = 0V CL = 1.5pF
VIN = 0V CL = 1.5pF
200
mVP-P
200
mVP-P
tSW-L-H
Channel Switching Time Low to High
1.2V logic threshold to 10% movement of
18
ns
analog output
tSW-H-L
Channel Switching Time High to Low
1.2V logic threshold to 10% movement of
20
ns
analog output
tr, tf
Rise and Fall Time
10% to 90%
1.1
ns
tpd
Propagation Delay
10% to 10%
0.9
ns
tLH
Latch Enable Hold time (EL4340 only)
LE = 0
10
ns
Typical Performance Curves VS = ±5V, RL = 500Ω to GND, TA = +25°C, unless otherwise specified.
10
SOURCE POWER = -20dBm
8
CL = 16.5pF
5
SOURCE POWER = -20dBm
4
6
CL = 11.5pF
3
4
CL = 7.3pF
2
2
CL = 6.2pF
1
0
0
-2
-4
-6
-8
CL INCLUDES 1.5pF
BOARD CAPACITANCE
CL = 4.7pF
CL = 2.2pF
CL = 1.5pF
-10
1
10
100
1k
FREQUENCY (MHz)
-1
-2
-3
-4
-5
1
RL = 100Ω
RL = 150Ω
RL = 500Ω
RL = 1kΩ
10
100
1k
FREQUENCY (MHz)
FIGURE 1. GAIN vs FREQUENCY VS CL
FIGURE 2. GAIN vs FREQUENCY VS RL
4
FN7421.3
October 18, 2010
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