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ISL59446 Datasheet, PDF (3/13 Pages) Intersil Corporation – 500MHz Triple 4:1 Gain-of-2, Multiplexing Amplifier
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ISL59446
Electrical Specifications V+ = +5V, V- = -5V, GND = 0V, TA = +25°C, VOUT = ±2VP-P and RL = 500Ω to GND, CL = 0pF, unless
otherwise specified. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN TYP MAX UNIT
BW
Small Signal -3dB Bandwidth
Large Signal -3dB Bandwidth
FBW
0.1dB Bandwidth
SR
Slew Rate
TRANSIENT RESPONSE
VOUT = 0.2VP-P; RL = 500Ω, CL = 1.1pF
VOUT = 0.2VP-P; RL = 150Ω, CL = 2.1pF
VOUT = 2VP-P; RL = 500Ω, CL = 1.1pF
VOUT = 2VP-P; RL = 150Ω, CL = 1.1pF
VOUT = 2VP-P; RL = 500Ω, CL = 1.1pF
VOUT = 2VP-P; RL = 150Ω, CL = 1.1pF
25% to 75%, RL = 150Ω, Input Enabled,
CL = 2.1pF
620
530
280
260
160
50
1600
MHz
MHz
MHz
MHz
MHz
MHz
V/µs
tr, tf Large
Signal
Large Signal Rise, Fall Times, tr, tf,
10% - 90%
VOUT = 2VP-P; RL = 500Ω, CL = 1.1pF
VOUT = 2VP-P; RL = 150Ω, CL = 2.1pF
1.2
ns
1.3
ns
tr, tf, Small Small Signal Rise, Fall Times, tr, tf,
VOUT = 0.2VP-P; RL = 500Ω, CL = 1.1pF
0.7
ns
Signal
10% - 90%
VOUT = 0.2VP-P; RL = 150Ω, CL = 2.1pF
0.9
ns
ts 0.1%
Settling TIme to 0.1%
VOUT = 2VP-P; RL = 500Ω, CL = 1.1pF
7.2
ns
VOUT = 2VP-P; RL = 150Ω, CL = 2.1pF
8.2
ns
ts 1%
Settling TIme to 1%
VOUT = 2VP-P; RL = 500Ω, CL = 1.1pF
4
ns
VOUT = 2VP-P; RL = 150Ω, CL = 2.1pF
4.3
ns
SWITCHING CHARACTERISTICS
VGLITCH Channel - to- Channel Switching Glitch
Enable Switching Glitch
HIZ Switching Glitch
tSW-L-H
Channel Switching Time Low to High
VIN = 0V, RL = 500Ω; CL = 1.1pF
VIN = 0V, RL = 150Ω; CL = 2.1pF
VIN = 0V, RL = 500Ω; CL = 1.1pF
VIN = 0V, RL = 150Ω; CL = 2.1pF
VIN = 0V, RL = 500Ω; CL = 1.1pF
VIN = 0V, RL = 150Ω; CL = 2.1pF
1.2V logic threshold to 10% movement of
analog output
90
15
1.8
1.35
340
340
24
mVP-P
mVP-P
VP-P
VP-P
mVP-P
mVP-P
ns
tSW-H-L
Channel Switching Time High to Low
1.2V logic threshold to 10% movement of
24
ns
analog output
tpd
Propagation Delay
10% to 10%
0.55
ns
3
FN6261.1
August 26, 2010
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