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| ISL59448 Datasheet, PDF (4/14 Pages) Intersil Corporation – 500MHz Triple 2:1 Gain-of-2, Multiplexing Amplifier | |||
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ISL59448
Electrical Specifications V+ = +5V, V- = -5V, GND = 0V, TA = 25°C, Vout = ±2VP-P & RL = 500⦠to GND, CL = 0pF, unless otherwise
specified. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN TYP MAX UNIT
BW
FBW
SR
Small Signal -3dB Bandwidth
Large Signal -3dB Bandwidth
Small Signal -3dB Bandwidth
Large Signal -3dB Bandwidth
0.1dB Bandwidth
0.1dB Bandwidth
Slew Rate
TRANSIENT RESPONSE
VOUT = 0.2Vp-p; RL = 500â¦, CL = 1.1pF
VOUT = 2Vp-p; RL = 500â¦, CL = 1.1pF
VOUT = 0.2Vp-p; RL = 150â¦, CL = 1.1pF
VOUT = 2Vp-p; RL = 150â¦, CL = 1.1pF
VOUT = 2Vp-p; RL = 500â¦, CL = 1.1pF
VOUT = 2Vp-p; RL = 150â¦, CL = 1.1pF
25% to 75%, RL = 150â¦, Input Enabled,
CL = 1.1pF
570
280
510
260
140
60
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 = 500â¦, CL = 1.1pF
VOUT = 2Vp-p; RL = 150â¦, CL = 1.1pF
1.2
ns
1.3
ns
tr, tf, Small Small Signal Rise, Fall TImes, tr, tf,
VOUT = 0.2Vp-p; RL = 500â¦, CL = 1.1pF
0.7
ns
Signal
10% - 90%
VOUT = 0.2Vp-p; RL = 150â¦, CL = 1.1pF
0.85
ns
ts 0.1%
Settling TIme 0.1%
VOUT = 2Vp-p; RL = 500â¦, CL = 1.1pF
5
ns
VOUT = 2Vp-p; RL = 150â¦, CL = 1.1pF
4.5
ns
ts 1%
Settling TIme 1%
VOUT = 2Vp-p; RL = 500â¦, CL = 1.1pF
2
ns
VOUT = 2Vp-p; RL = 150â¦, CL = 1.1pF
2.5
ns
SWITCHING CHARACTERISTICS
VGLITCH Channel -to-Channel Switching Glitch
VIN = 0V, CL = 1.1pF
40
mVP-P
Enable Switching Glitch
VIN = 0V CL = 1.1pF
250
mVP-P
HIZ Switching Glitch
VIN = 0V CL = 1.1pF
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
tpd
Propagation Delay
10% to 10%
0.9
ns
tLH
Latch Enable Hold time
LE = 0
10
ns
4
FN6160.2
March 29, 2006
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