ISL59481 Datasheet, PDF (2/12 Pages) Intersil Corporation – Dual, 500MHz Triple, Multiplexing Amplifiers

Pinout
ISL59481
ISL59481
(48 LD QFN)
TOP VIEW
OUTC1 1
OUTB1 2
V1- 3
OUTA1 4
V1+ 5
EN1 6
HIZ1 7
IN0C1 8
IN0B1 9
IN0A1 10
GND 11
IN1A1B 12
+1
0
+1
0
+1
0
THERMAL PAD INTERNALLY
CONNECTED TO V-
PAD MUST BE TIED TO V-
Functional Diagram ISL59481
S0-1
S1-1
DECODE1
HIZ1
EN1
S0-2
S1-2
DECODE2
HIZ2
EN2
2
THERMAL
PAD
0
0
0
+1
+1
+1
36 IN2A2
35 GND
34 IN1C2
33 IN1B2
32 IN1A2
31 GND
30 IN0A2
29 IN0B2
28 IN0C2
27 HIZ2
26 EN2
25 V2+
EN0-1
EN1-1
EN2-1
EN3-1
IN0(A1, B1, C1)
IN1(A1, B1, C1)
IN2(A1, B1, C1)
IN3(A1, B1, C1)
AMPLIFIER1 BIAS
EN0-2
EN1-2
EN2-2
EN3-2
IN0(A2, B2, C2)
IN1(A2, B2, C2)
IN2(A2, B2, C2)
IN3(A2, B2, C2)
AMPLIFIER2 BIAS
OUT(A1, B1, C1)
OUT(A2, B2, C2)
FN6208.3
December 22, 2006