SHC615 Datasheet, PDF (7/20 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.
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
5
OTA-C OUTPUT RESISTANCE vs
TOTAL QUIESCENT CURRENT
10
15
20
25
30
35
40
Total Quiescent Current, I_Q (mA)
OTA TRANSFER CHARACTERISTICS
vs INPUT VOLTAGE
25
I_Q = ±25mA
20
I_Q = ±14mA
15
150Ω
10
OTA
5 ^VIN
V_OUT
100Ω
R_C
I_Q = ±5mA
0
100Ω
–5
R_E
–10
–15
–20
–25
–3.5 –3 –2.5 –2 –1.5 –1 –0.5 0 0.5 1 1.5 2 2.5 3 3.5
OTA-B Input Voltage (V)
100
90
80
70
60
50
40
30
20
10
0
0
OTA TRANSCONDUCTANCE vs
TOTAL QUIESCENT CURRENT
Small Signal
(<200mV)
±5
±10
±15
±20
±25
±30
Total Quiescent Current, I_Q (mA)
OTA-C OUTPUT BIAS CURRENT vs TEMPERATURE
–60
–65
–70
–75
–80
–85
–90
–95
–100
–40 –20
0
20
40
60
Temperature (°C)
80 100
OTA TRANSFER CHARACTERISTIC vs INPUT VOLTAGE
25
I_Q = ±25mA
20
15
I_Q = ±14mA
10
5
I_Q = ±5mA
0
–5
–10
150Ω
V_OUT
–15
–20
V_IN
OTA
100Ω
R_C
–25
–0.2 –0.15 –0.1 –0.05 0
0.05 0.1 0.15 0.2
OTA-B Input Voltage (V)
OTA-TRANSCONDUCTANCE vs FREQUENCY
100
80
I_Q = ±25mA
60
I_Q = ±5mA
40
I_Q = ±14mA
20
Large Signal
(>200mV)
0
1.0
10k 100k
1M
10M 100M 1G
Frequency (Hz)
®
7
SHC615