ISL54230 Datasheet, PDF (12/16 Pages) Intersil Corporation – Octal Multiprotocol Switch

ISL54230
Typical Performance Curves T_A = +25°C, Unless Otherwise Specified (Continued)
1
0
0
-10 ^{VDD = 3.0V}
V_IN = 50mV_RMS
-1
-20 _{RL = 50Ω}
-2
-30
-3
-40
-4
-50
-5
-60
-6
-70
V_DD = 3.0V
V_IN = 0dBm 100mV_DC OFFSET
-80
R_L = 50Ω
-90
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 15. FREQUENCY RESPONSE; COM2x and COM3x
-100
1k
10k
100k
1M
10M 100M
1G
FREQUENCY(Hz)
FIGURE 16. OFF-ISOLATION; COM2x and COM3x
1
0
-1
-2
-3
V_DD = 3.0V
-4 V_IN = 50mV_RMS
R_L = 50Ω
-5
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 17. FREQUENCY RESPONSE; COM1A AND COM4A
0
-10 ^{VDD = 3.0V}
V_IN = 50mV_RMS
-20 _{RL = 50Ω}
-30
-40
-50
-60
-70
-80
-90
-100
1k
10k
100k
1M
10M
100M
FREQUENCY(Hz)
FIGURE 18. OFF-ISOLATION; COM1A AND COM4A
1
0
-1
-2
-3
V_DD = 3.0V
-4
V_IN = 50mV_RMS
R_L = 50Ω
-5
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 19. FREQUENCY RESPONSE; COM1B and COM4B
12
0
-10 V_DD = 3.0V
-20 ^{VIN = 50mVRMS}
R_L = 50Ω
-30
-40
-50
-60
-70
-8 0
-90
-100
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
FIGURE 20. OFF-ISOLATION; COM1B and COM4B
FN6825.0
December 26, 2008