EL2180C/EL2280C/EL2480C-Preliminary
250MHz / 3mA Current Mode Feedback Amplifiers
AC Electrical Characteristics
VS = ±5V, RF = RG = 750W for PDIP and SO packages, RF = RG = 560W for SOT23-5 package, RL = 150W, TA = 25°C unless otherwise specified
Parameter
tPD
Description
Propagation Delay
Conditions
VOUT = ±500 mV
Min
Typ
1.5
Max
Unit
ns
%
ns
%
°
OS
tS
Overshoot
VOUT = ±500 mV
3.0
0.1% Settling
VOUT = ±2.5V, AV = -1
AV = +2, RL = 150W [1]
15
dG
dP
dG
dP
CS
Differential Gain
Differential Phase
Differential Gain
Differential Phase
Channel Separation
0.05
0.05
0.01
0.01
85
[1]
AV = +2, RL = 150W
[1]
AV = +1, RL = 500W
%
°
[1]
AV = +1, RL = 500W
EL2280C, EL2480C only, f = 5 MHz
dB
1. DC offset from 0V to 0.714V, AC amplitude 286mVP-P, f = 3.58MHz
Connection Diagrams (Continued)
OUT
GND
IN+
1
2
3
5
4
VS+
IN-
+
-
NC
INA+
NC
1
2
3
4
5
6
7
19 NC
EL2180C
(5-Pin SOT23)
18 IND+
17 NC
16 VS-
15 NC
14 INC+
13 NC
OUTA
INA-
1
2
3
4
5
6
7
14 OUTD
13 IND-
12 IND+
11 VS-
VS+
NC
Thermal Pad
A
D
-
-
+
+
+
+
-
-
INA+
VS+
INB+
NC
INB+
INB-
10 INC+
B
C
9
8
INC-
EL2480C
(24-Pin LPP - Top View)
OUTB
OUTC
EL2480C
(14-Pin SO & 14-Pin PDIP)
3
ELANTEC [ ELANTEC SEMICONDUCTOR ]
