Datasheet

THS4509
SLOS454H –JANUARY 2005–REVISED NOVEMBER 2009 www.ti.com
ELECTRICAL CHARACTERISTICS: V
S+
– V
S–
= 5 V
Test conditions are at V
S+
= +2.5 V, V
S–
= –2.5 V, G = 10 dB, CM = open, V
O
= 2 V
PP
, R
F
= 349 Ω, R
L
= 200-Ω differential,
T
A
= +25°C, single-ended input, differential output, and input and output referenced to midsupply, unless otherwise noted.
THS4509
TEST
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT LEVEL
(1)
AC PERFORMANCE
G = 6 dB, V
O
= 100 mV
PP
2.0 GHz
G = 10 dB, V
O
= 100 mV
PP
1.9 GHz
Small-signal bandwidth
G = 14 dB, V
O
= 100 mV
PP
600 MHz
G = 20 dB, V
O
= 100 mV
PP
275 MHz
Gain-bandwidth product G = 20 dB 3 GHz
Bandwidth for 0.1-dB flatness G = 10 dB, V
O
= 2 V
PP
300 MHz
Large-signal bandwidth G = 10 dB, V
O
= 2 V
PP
1.5 GHz
Slew rate (differential) 6600 V/μs
Rise time 0.5
Fall time 2-V step 0.5
ns
Settling time to 1% 2
Settling time to 0.1% 10
f = 10 MHz –104
2nd-order harmonic distortion f = 50 MHz –80 dBc
f = 100 MHz –68
f = 10 MHz –108 C
3rd-order harmonic distortion f = 50 MHz –92 dBc
f = 100 MHz –81
f
C
= 70 MHz –78
2nd-order intermodulation distortion
f
C
= 140 MHz –64
200-kHz tone spacing,
dBc
R
L
= 499 Ω
f
C
= 70 MHz –95
3rd-order intermodulation distortion
f
C
= 140 MHz –78
f
C
= 70 MHz 78
2nd-order output intercept point
200-kHz tone spacing
f
C
= 140 MHz 58
R
L
= 100 Ω, referenced dBm
f
C
= 70 MHz 43
to 50-Ω output
3rd-order output intercept point
f
C
= 140 MHz 38
f
C
= 70 MHz 12.2
1-dB compression point dBm
f
C
= 140 MHz 10.8
Noise figure 50 Ω system, 10 MHz 17.1 dB
Input voltage noise f > 10 MHz 1.9 nV/√Hz
Input current noise f > 10 MHz 2.2 pA/√Hz
DC PERFORMANCE
Open-loop voltage gain (A
OL
) 68 dB C
T
A
= +25°C 1 4 mV
Input offset voltage A
T
A
= –40°C to +85°C 1 5 mV
Average offset voltage drift T
A
= –40°C to +85°C 2.6 μV/°C B
T
A
= +25°C 8 15.5
Input bias current μA A
T
A
= –40°C to +85°C 8 18.5
Average bias current drift T
A
= –40°C to +85°C 20 nA/°C B
T
A
= +25°C 1.6 3.6
Input offset current μA A
T
A
= –40°C to +85°C 1.6 7
Average offset current drift T
A
= –40°C to +85°C 4 nA/°C B
(1) Test levels: (A) 100% tested at +25°C. Over-temperature limits by characterization and simulation. (B) Limits set by characterization and
simulation. (C) Typical value only for information.
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