MAX9987ETP-T Maxim Integrated Products, MAX9987ETP-T Datasheet - Page 6

• Manufacturer Part Number: MAX9987ETP-T
• Description: RF Amplifier +14dBm to +20dBm LO Buffers-Splitters wi
• Manufacturer: Maxim Integrated Products
• Type: LO Buffer/Splitterr

Specifications of MAX9987ETP-T

• Operating Supply Voltage: 5 V
• Supply Current: 221 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFN-20 EP
• Minimum Operating Temperature: - 40 C

+14dBm to +20dBm LO Buffers/Splitters
with ±1dB Variation
(V
guaranteed operating range, and are provided for reference only.)
6
CC
165
170
160
155
150
145
140
-10
-12
-14
-16
-18
-20
-6
_______________________________________________________________________________________
-2
-4
-8
0
= 5.0V, nominal bias, f
4.5
0.5
SUPPLY CURRENT vs. SUPPLY VOLTAGE
OUTPUT RETURN LOSS vs. FREQUENCY
4.6
0.6
4.7
PLL
-20
-25
-30
-35
-40
-45
-50
-55
-60
-65
-70
4.8
SUPPLY VOLTAGE (V)
0.7
FREQUENCY (GHz)
0.5
PLL NOT BIASED
4.9
PLL BIASED
OUT1 TO PLL
0.8
PLL ISOLATION vs. FREQUENCY
5.0 5.1 5.2 5.3 5.4
0.6
PLL TO OUT_
OUT1
0.9
V
T
P
OUT2
IN
0.7
A
FREQUENCY (GHz)
CC
IN
= +25°C
= +7dBm
= 5.0V
= 900MHz, P
1.0
0.8
5.5
1.1
0.9
V
T
P
OUT2 TO PLL
A
CC
IN
= +25°C
= +7dBm
= 5.0V
IN
1.0
-20
-25
-30
-35
-40
-45
-50
-55
-60
-65
-70
= +7dBm, T
Typical Operating Characteristics (continued)
19
18
17
16
15
14
13
0.5
1.1
0.5
SMALL-SIGNAL GAIN vs. FREQUENCY
PLL TO IN
IN ISOLATION vs. FREQUENCY
OUT2
0.6
0.6
OUT1 TO IN
A
MAX9987
0.7
0.7
FREQUENCY (GHz)
FREQUENCY (GHz)
= +25°C, unless otherwise noted.) (Shaded regions are outside the
0.8
0.8
OUT2 TO IN
0.9
OUT1
0.9
V
T
P
V
T
P
NOMINAL BIAS
A
CC
IN
A
CC
IN
= +25°C
= +25°C
= +7dBm
= 5.0V
-140
-145
-150
-155
-160
= -15dBm
= 5.0V
1.0
1.0
4
1.1
1.1
5
OUTPUT NOISE POWER
vs. INPUT POWER
INPUT POWER (dBm)
6
-10
-15
-20
-25
-30
-35
-40
-20
-25
-30
-35
-40
-45
-50
-55
-60
-65
-70
-5
0
OUT1 AND OUT2 ISOLATION vs. FREQUENCY
0.5
0.5
7
INPUT RETURN LOSS vs. FREQUENCY
±100MHz OFFSET
0.6
0.6
8
OUT1 TO OUT2
OUT2 TO OUT1
0.7
0.7
FREQUENCY (GHz)
FREQUENCY (GHz)
9
0.8
0.8
10
0.9
0.9
V
T
P
V
T
P
A
A
CC
IN
CC
IN
= +25°C
= +25°C
= +7dBm
= +7dBm
= 5.0V
= 5.0V
1.0
1.0
1.1
1.1