ISL55015_07 Datasheet, PDF (3/6 Pages) Intersil Corporation – MMIC Silicon Bipolar Broadband Amplifier

Device Test Setup
ISL55015
AGILENT _8753ES
VNA
50Ω
DC BLOCK
CONNECTORLESS
PLATFORM
50Ω
PIN 3
PIN 6
DUT
50Ω
PICOSECOND LABS
MODEL 5542
50Ω
BIAS TEE
PICOSECOND LABS
MODEL 5508-110
5V
I₁
INPUT
REFERENCE
PLANE
Typical Performance Curves Z_RSC = 75Ω, Z_LOAD = 50Ω
25
OUTPUT
REFERENCE
PLANE
25
24Ω
I₂
I_DEVICE
5V
POWER
SUPPLY
20
20
15
15
10
10
5
5
0
0.5G
1.0G
1.5G
2.0G
FREQUENCY (Hz)
2.5G
3.0G
FIGURE 1. INPUT RETURN LOSS vs FREQUENCY
0
0.5G
1.0G
1.5G
2.0G
FREQUENCY (Hz)
2.5G
3.0G
FIGURE 2. OUTPUT RETURN LOSS vs FREQUENCY
Typical Performance Curves 50Ω Environment
16
14
12
10
0.5
1.0
1.5
2.0
2.5
3.0
FREQUENCY (GHz)
FIGURE 3. |S21| vs FREQUENCY
0
-2
-4
-6
-8
-10
-12
-14
0.5
1.0
1.5
2.0
2.5
3.0
FREQUENCY (GHz)
FIGURE 4. |S11| vs FREQUENCY
3
FN6284.1
August 16, 2007