Datasheet

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SBOS270C − AUGUST 2003 − REVISED AUGUST 2008
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3
ELECTRICAL CHARACTERISTICS: V
S
= ±6V
Boldface limits are tested at +25°C.
At T
A
= +25°C, A
1
= A
0
= 1 (full power: for SO-14 only), G = +4, R
F
= 402Ω, and R
L
= 100Ω, unless otherwise noted. See Figure 1 for AC performance only.
OPA2674ID, OPA2674I-14D
TYP MIN/MAX OVER TEMPERATURE
TEST
PARAMETER TEST CONDITIONS +25°C +25°C
(1)
0°C to
+70°C
(2)
−40°C to
+85°C
(2)
UNITS
MIN/
MAX
TEST
LEVEL
(3)
AC Performance (see Figure 1)
Small-Signal Bandwidth (V
O
= 0.5V
PP
) G = +1, R
F
= 511Ω 250 MHz typ C
Small-Signal Bandwidth (V
O
= 0.5V
PP
)
G = +2, R
F
= 475Ω 225 170 165 160 MHz min B
G = +4, R
F
= 402Ω 220 170 165 160 MHz min B
G = +8, R
F
= 250Ω 260 200 195 190 MHz min B
Peaking at a Gain of +1 G = +1, R
F
= 511Ω 0.2 dB typ C
Bandwidth for 0.1dB Gain Flatness G = +4, V
O
= 0.5V
PP
100 40 35 30 MHz min B
Large-Signal Bandwidth G = +4, V
O
= 5V
PP
220 160 155 150 MHz typ C
Slew Rate G = +4, 5V step 2000 1500 1450 1400 V/µs min B
Rise Time and Fall Time G = +4, V
O
= 2V step 1.6 ns typ C
Harmonic Distortion G = +4, f = 5MHz, V
O
= 2V
PP
2nd-Harmonic R
L
= 100Ω −72 −68 −67 −66 dBc max B
R
L
≥ 500Ω −82 −80 −79 −78 dBc max B
3rd-Harmonic R
L
= 100Ω −81 −79 −78 −77 dBc max B
R
L
≥ 500Ω −93 −91 −90 −89 dBc max B
Input Voltage Noise f > 1MHz 2 2.6 2.9 3.1 nV/√Hz max B
Noninverting Input Current Noise f > 1MHz 16 20 21 22 pA/√Hz max B
Inverting Input Current Noise f > 1MHz 24 29 30 31 pA/√Hz max B
NTSC Differential Gain NTSC, G = +2, R
L
= 150Ω 0.03 % typ C
NTSC Differential Gain
NTSC, G = +2, R
L
= 37.5Ω 0.05 % typ C
NTCS Differential Phase NTSC, G = +2, R
L
= 150Ω 0.01 deg typ C
NTCS Differential Phase
NTSC, G = +2, R
L
= 37.5Ω 0.04 deg typ C
Channel-to-Channel Crosstalk f = 5MHz, Input-Referred −92 dB typ C
DC Performance
(4)
Open-Loop Transimpedance Gain V
O
= 0V, R
L
= 100Ω 135 80 76 75 kΩ min A
Input Offset Voltage V
CM
= 0V ±1 ±4.5 ±5 ±5.3 mV max A
Offset Voltage Drift V
CM
= 0V ±4 ±10 ±10 ±12 µV/°C max B
Noninverting Input Bias Current V
CM
= 0V ±10 ±30 ±32 ±35 µA max A
Noninverting Input Bias Current Drift V
CM
= 0V ±5 ±50 ±50 ±75 nA/°C max B
Inverting Input Bias Current V
CM
= 0V ±10 ±35 ±40 ±45 µA max A
Inverting Input Bias Current Drift V
CM
= 0V ±10 ±100 ±100 ±150 nA/°C max B
Input
(4)
Common-Mode Input Range (CMIR)
(5)
±4.5 ±4.1 ±4.0 ±4.0 V min A
Common-Mode Rejection Ratio (CMRR) V
CM
= 0V, Input-Referred 55 51 50 50 dB min A
Noninverting Input Impedance 250 2 kΩ pF typ C
Minimum Inverting Input Resistance Open-Loop 22 12 Ω min B
Maximum Inverting Input Resistance Open-Loop 22 35 Ω max B
Output
(4)
Output Voltage Swing No Load ±5.1 ±4.9 ±4.8 ±4.7 V min A
Output Voltage Swing
R
L
= 100Ω ±5.0 ±4.8 ±4.7 ±4.5 V min A
R
L
= 25Ω ±4.8 V typ C
Current Output V
O
= 0 ±500 ±380 ±350 ±320 mA min A
Short-Circuit Current V
O
= 0 ±800 mA typ C
Closed-Loop Output Impedance G = +4, f ≤ 100kHz 0.01 Ω typ C
Output
(4)
(SO-14 Only)
Current Output at Full Power A1 = 1, A0 = 1, V
O
= 0 ±500 ±380 ±350 ±320 mA min A
Current Output at Power Cutback A1 = 1, A0 = 0, V
O
= 0 ±450 ±350 ±320 ±300 mA min A
Current Output at Idle Power A1 = 0, A0 = 1, V
O
= 0 ±100 ±60 ±55 ±50 mA min A
(1)
Junction temperature = ambient for +25°C specifications.
(2)
Junction temperature = ambient at low temperature limit; junction temperature = ambient +23°C at high temperature limit for over temperature
specifications.
(3)
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.
(4)
Current is considered positive out of node. V
CM
is the input common-mode voltage.
(5)
Tested < 3dB below minimum CMRR specification at ± CMIR limits.