MAX9939EVKIT+ Maxim Integrated Products, MAX9939EVKIT+ Datasheet - Page 4

• Manufacturer Part Number: MAX9939EVKIT+
• Description: KIT EVAL FOR MAX9939
• Manufacturer: Maxim Integrated Products

Specifications of MAX9939EVKIT+

• Channels Per Ic: 2 - Dual
• Amplifier Type: Programmable Gain
• Output Type: Differential
• Slew Rate: 9 V/µs
• Current - Output / Channel: 70mA
• Operating Temperature: -40°C ~ 125°C
• Current - Supply (main Ic): 3.4mA
• Voltage - Supply, Single/dual (±): 2.9 V ~ 5.5 V
• Board Type: Fully Populated
• Utilized Ic / Part: MAX9939
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -

SPI Programmable-Gain Amplifier
with Input V
Figure 1. SPI Interface Timing Diagram
(V
4
CC
-20
-40
-60
-80
_______________________________________________________________________________________
60
40
20
-1
-2
-3
-4
0
3
2
1
0
= 5V, V
0.01
0.01
R
R
AMPLIFIER B GAIN vs. FREQUENCY
L
L
= 10kΩ to V
= 10kΩ to V
GND
PGA GAIN vs. FREQUENCY
SCLK
0.1
DIN
CS
0.1
FREQUENCY (MHz)
FREQUENCY (MHz)
= 0V, V
CC
CC
/2
/2
1
IN+
t
CSO
= V
1
10
IN-
OS
t
= 0V, Gain = 10V/V, R
CSS
100
10
Trim and Output Op Amp
t
DS
-10
-20
-30
-40
-50
-60
-70
-80
-1
-2
-3
-4
0
3
2
1
0
0.001
0.01
t
CL
1V/V ≤ GAIN ≤ 157V/V
1V/V ≤ GAIN ≤ 157V/V
R
COMMON-MODE REJECTION RATIO
L
= 10kΩ to V
0.01
OUTA
t
PGA GAIN vs. FREQUENCY
DH
GAIN = 160V/V
t
CH
vs. FREQUENCY
0.1
FREQUENCY (MHz)
FREQUENCY (MHz)
= R
CC
0.1
/2
OUTB
Typical Operating Characteristics
1
= 1kΩ to V
1
GAIN =30V/V
10
t
CP
CC
100
10
/2, T
A
= +25°C, unless otherwise noted.)
0.20
0.15
0.10
0.05
-20
-40
-60
-80
60
40
20
0
0
0.01
-40
t
CSH
R
AMPLIFIER B GAIN vs. FREQUENCY
-25
L
GAIN ERROR vs. TEMPERATURE
= 10kΩ to V
-10
0.1
t
5
CS1
TEMPERATURE (°C)
FREQUENCY (MHz)
t
CSW
CC
20
/2
35
1
50
65
80
10
95
110
125
100