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ISL59483 Datasheet, PDF (4/17 Pages) Intersil Corporation – Dual, 500MHz Triple, Multiplexing Amplifiers
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ISL59483
Electrical Specifications V1+ = V2+ = +5V, V1- = V2- = -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
PSRR
MUX1: Power Supply Rejection Ratio
DC, PSRR V+ and V- combined
52
56
dB
MUX2: Power Supply Rejection Ratio
DC, PSRR V+ and V- combined
45
53
dB
ISO
dG
dP
BW
FBW
Channel Isolation
MUX1: Differential Gain Error
MUX2: Differential Gain Error
MUX1: Differential Phase Error
MUX2: Differential Phase Error
Small Signal -3dB Bandwidth
MUX1: 0.1dB Bandwidth
FBW
MUX2: 0.1dB Bandwidth
SR
MUX1: Slew Rate
MUX2: Slew Rate
SWITCHING CHARACTERISTICS
f = 10MHz, Ch-Ch X-Talk and Off Isolation,
CL = 1.5pF
NTC-7, RL = 150, CL = 1.5pF
NTC-7, RL = 150, CL = 1.2pF
NTC-7, RL = 150, CL = 1.5pF
NTC-7, RL = 150, CL = 1.2pF
VOUT = 0.2VP-P; CL = 1.5pF RL =500Ω
CL = 1.5pF RL = 500Ω
CL = 4.7pF RL = 500Ω
CL = 1.1pF RL = 500Ω
CL = 1.1pF RL = 150Ω
25% to 75%, RL = 150Ω, Input Enabled,
CL = 1.5pF
25% to 75%, RL = 150Ω, Input Enabled,
CL = 1.5pF
75
0.02
0.008
0.02
0.01
500
60
120
160
50
±870
±1600
dB
%
%
°
°
MHz
MHz
MHz
MHz
MHz
V/µs
V/µs
VGLITCH
MUX1:
VGLITCH
MUX2:
tSW-L-H
Channel-to-Channel Switching Glitch
EN Switching Glitch
HIZ Switching Glitch
Channel-to-Channel Switching Glitch
EN Switching Glitch
HIZ Switching Glitch
Channel Switching Time Low to High
VIN = 0V CL = 1.2pF
VIN = 0V CL = 1.2pF
VIN = 0V CL = 1.2pF
VIN = 0V, RL = 150Ω; CL = 2.1pF
VIN = 0V, RL = 150Ω; CL = 2.1pF
VIN = 0V, RL = 150Ω; CL = 2.1pF
1.2V logic threshold to 10% movement of
analog output
40
300
200
15
1800
340
22
mVP-P
mVP-P
mVP-P
mVP-P
mVP-P
mVP-P
ns
tSW-H-L
Channel Switching Time High to Low
1.2V logic threshold to 10% movement of
25
ns
analog output
tr, tf
Rise and Fall Time
ts
0.1% Settling Time
tpd
Propagation Delay
10% to 90%; VIN = 1V RL =500Ω
CL = 1.2pF
10% to 90%; VIN = 0.1V RL=500Ω
CL=1.2pF
VIN = 1V RL = 500Ω CL = 1.2pF
10% to 10%
1.2
ns
0.7
ns
22
ns
0.73
ns
4
FN6394.1
December 22, 2006
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