SHC615 Datasheet, PDF (11/19 Pages) Burr-Brown (TI) – Wide-Bandwidth, DC RESTORATION CIRCUIT

TYPICAL PERFORMANCE CURVES (CONT)
At R_Q = 300Ω, T_A = +25°C, V_CC = ±5V, unless otherwise noted.
PROPAGATION DELAY vs OVERDRIVE
3
2.5
2
Pos
1.5
1 _VOD 100Ω ₁₀
0.5
100Ω ₁₁ SC
4
V_OD
Neg
GND
V_OD
0
0
200
400
600
800
100 1200
∆ Input Voltage (mV)
PROPAGATION DELAY TIME vs TEMPERATURE
3
2.8
2.6
2.4
Pos
2.2
Neg
2
1.8
1.6
–40 –20 0
20 40 60 80 100 120
Temperature (°C)
PROPAGATION DELAY vs LOAD CAPACITANCE
40
35
Pos
30
25
20
Neg
15
10
4
10
SC
11
5
C_LOAD
0
0 100 200 300 400 500 600 700 800 900 1000
Capacitive Load, C_L (pF)
150
100
50
0
–50
–100
–150
0
COMPARATOR RESPONSE TO A
2ns ANALOG INPUT PULSE
I_OUT = 4mAp-p
R_L = 50Ω
20
40
60
80
100
Time (ns)
PROPAGATION DELAY vs SLEW RATE
4
Pos
3.5
3
Neg
V_IN = 1.2Vpp
2.5
2
1.5 _VREF
+0.6V
V_OD = 1.2Vp-p
–0.6V
1
500 250 160 120 96 80 68 60 53 48
(0) (2) (4) (6) (8) (10) (12) (14) (16) (18) (20)
Slew Rate (V/µs)
(Rise Time (ns))
150
100
50
0
–50
–100
–150
0
COMPARATOR RESPONSE TO A
10ns ANALOG INPUT PULSE
I_OUT = 4mAp-p
R_L = 50Ω
20
40
60
80
100
Time (ns)
®
11
SHC615