MAX4677 Maxim, MAX4677 Datasheet - Page 7

• Manufacturer Part Number: MAX4677
• Description: The MAX4677/MAX4678/MAX4679 quad analog switches feature 1
• Manufacturer: Maxim

(T
2, 7, 10, 15
3, 6, 11, 14
A
MAX4677
1, 8, 9, 16
= +25°C, unless otherwise noted.)
12
13
—
—
—
4
5
-10
-20
-30
-40
-50
-60
-90
-70
-80
10
0
_______________________________________________________________________________________
2Ω, Quad, SPST, CMOS Analog Switches
0.1
2, 7, 10, 15
3, 6, 11, 14
MAX4678
1, 8, 9, 16
1. -3dB, 66MHz
2. -65dB, 1MHz
3. -84dB,1MHz
V+ = +5V
V- = -5V
V
OFF-ISOLATION, AND CROSSTALK
vs. FREQUENCY (DUAL SUPPLIES)
L
PIN
= V+
12
13
—
—
—
4
5
INSERTION LOSS,
2
3
1
OFF-ISOLATION
INSERTION LOSS
(MHz)
2, 7, 10, 15
MAX4679
1, 8, 9, 16
10
11, 14
CROSSTALK
3, 6
12
13
—
—
4
5
Typical Operating Characteristics (continued)
1
100
COM1, COM2,
COM3, COM4
NO1, NO2,
NC1, NC2,
NO3, NO4
NO1, NO4
NC3, NC4
NC2, NC3
IN1, IN2,
IN3, IN4
NAME
GND
V+
V
V-
L
-30
-40
-10
-20
-50
-60
-70
-80
-90
10
0
Logic Inputs
Analog Switch Common Terminals
Analog Switch Normally Closed Terminals
Analog Switch Normally Open Terminals
Analog Switch Normally Open Terminals
Analog Switch Normally Closed Terminals
Negative Supply-Voltage Input. Connect to GND
for single-supply operation.
Ground
Logic Supply Input
Positive Supply Input
0.1
V+ = +5V
V- = -5V
V
1. -3dB, 63MHz
2. -65dB, 1MHz
3. -84dB,1MHz
OFF-ISOLATION, AND CROSSTALK
L
vs. FREQUENCY (SINGLE SUPPLY)
= V+
INSERTION LOSS,
1
2
3
OFF-ISOLATION
INSERTION LOSS
(MHz)
FUNCTION
Pin Description
10
CROSSTALK
1
100
7