EL2280CS-T13 Elantec Semiconductor, EL2280CS-T13 Datasheet - Page 4

• Manufacturer Part Number: EL2280CS-T13
• Description: 250MHz / 3mA Current Mode Feedback Amplifiers
• Manufacturer: Elantec Semiconductor

EL2180C/EL2280C/EL2480C-Preliminary
250MHz / 3mA Current Mode Feedback Amplifiers
Test Circuit (Per Amplifier)
Simplified Schematic (Per Amplifier)
* Note:
EL2180C or
½ EL2280C or
¼ EL2480C
I
V+
N
V-
+
R
Q
R
Q
2
14
7
2
Q
Q
V
6
10
750
IN
R
V
V
G
1
2
750
R
F
*see note
I
I
N
N
+5V
-5V
+
-
Q
Q
7
11
V
V
S
S
+
-
OUT
4
0.1µF
0.1µF
Q
Q
R
R
3
15
3
8
Q
Q
R
R
4
16
4
9
Q
Q
Q
Q
R
R
5
8
12
17
5
10
R
150
L
V
OUT
Q
Q
9
13
OUT
I
N
-