PI3USB411 Datasheet, PDF (7/16 Pages) Pericom Semiconductor Corporation – 3.3V, USB 2.0 High-Speed Signal Switch w/ Low THD Channels for Audio Signals

PI3USB411
3.3V, USB 2.0 High-Speed Signal Switch
with Low THD Channels for Audio Signals
Switch and AC Characteristics (only related to pins 5, 6, 7, 8, 9, 11)
Parameter
Symbol
Test Conditions
Turn-On Time
V_CC = 2.7V, VA_OUT = 1.5V,
t_ON
R_L = 50Ω, C_L = 35pF,
See Test Circuit Figure 1 & 2.
Turn-Off Time
V_CC = 2.7V, VA_OUT = 1.5V,
t_OFF
R_L = 50Ω, C_L = 35pF,
See Test Circuit Figure 1 & 2.
Charge Injection
Q
VAIN = 0, R_S = 0, C_L = 1nF,
See Test Circuit Figure 3.
Off-Isolation
O_IRR
C_L = 5pF, R_L = 50Ω, f = 100kHz,
VA_IN = 1 V_RMS, ,
See Test Circuit Figure 4.
Crosstalk
X_TALK
C_L = 5pF, R_L = 50Ω, f = 100kHz,
VA_IN = 1 V_RMS,
See Test Circuit Figure 5.
3dB Bandwidth
f_3dB
See Test Circuit Figure 8.
Min. Typ. Max. Units
15
25
ns
4
10
55
pC
-75
dB
-90
60
MHz
Capacitance (only related to pins 5, 6, 7, 8, 9, 11)
Parameter
Symbol
Test Conditions
Off Capacitance
C _(OFF)
f = 1MHz, See Test Circuit Figure 6.
On Capacitance
C _(ON)
f = 1MHz, See Test Circuit Figure 7.
Min. Typ. Max. Units
35
pF
95
06-0078
7
PS8817A
06/06/06