Datasheet

ELECTRICAL CHARACTERISTICS: V
S
= ± 5 V
THS4504
THS4505
SLOS363D – AUGUST 2002 – REVISED MAY 2008 ......................................................................................................................................................... www.ti.com
V
S
= ± 5 V, R
F
= R
G
= 499 Ω , R
L
= 800 Ω , G = +1, and single-ended input, unless otherwise noted.
THS4504 AND THS4505
TYP OVER TEMPERATURE
MIN/
PARAMETER TEST CONDITIONS
TYP/
0 ° C to – 40 ° C to
+25 ° C +25 ° C UNIT
MAX
+70 ° C +85 ° C
AC PERFORMANCE
G = 1, P
IN
= – 20 dBm,
260 MHz Typ
R
F
= 499 Ω
G = 2, P
IN
= – 20 dBm,
110 MHz Typ
R
F
= 499 Ω
Small-signal bandwidth
G = 5, P
IN
= – 20 dBm,
40 MHz Typ
R
F
= 499 Ω
G = 10, P
IN
= – 20 dBm,
20 MHz Typ
R
F
= 499 Ω
Gain-bandwidth product G > +10 210 MHz Typ
Bandwidth for 0.1-dB flatness P
IN
= – 20 dBm 65 MHz Typ
Large-signal bandwidth G = 1, V
P
= 2 V 250 MHz Typ
Slew rate 4 V
PP
Step 1800 V/ µ s Typ
Rise time 2 V
PP
Step 0.8 ns Typ
Fall time 2 V
PP
Step 1 ns Typ
Settling time to 0.01% V
O
= 4 V
PP
100 ns Typ
0.1% V
O
= 4 V
PP
20 ns Typ
Harmonic distortion G = 1, V
O
= 2 V
PP
Typ
f = 8 MHz – 79 dBc Typ
2nd harmonic
f = 30 MHz – 66 dBc Typ
f = 8 MHz – 93 dBc Typ
3rd harmonic
f = 30 MHz – 65 dBc Typ
V
O
= 2 V
PP
, f
C
= 30 MHz,
Third-order intermodulation
R
F
= 499 Ω , – 73 dBc Typ
distortion
200 kHz tone spacing
f
C
= 30 MHz, R
f
= 499 Ω ,
Third-order output intercept point 29 dBm Typ
Referenced to 50 Ω
Input voltage noise f > 1 MHz 8 nV/ √ Hz Typ
Input current noise f > 100 kHz 2 pA/ √ Hz Typ
Overdrive recovery time Overdrive = 5.5 V 60 ns Typ
DC PERFORMANCE
Open-loop voltage gain 55 52 50 50 dB Min
Input offset voltage – 4 – 7/ – 1 – 8/0 – 9/+1 mV Max
Average offset voltage drift ± 10 ± 10 µ V/ ° C Typ
Input bias current 4 4.6 5 5.2 µ A Max
Average bias current drift ± 10 ± 10 nA/ ° C Typ
Input offset current 0.5 1 2 2 µ A Max
Average offset current drift ± 40 ± 40 nA/ ° C Typ
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