ISL54212 Datasheet, PDF (4/15 Pages) Intersil Corporation – MP3/USB 2.0 High Speed Switch with Negative Signal Handling

ISL54212
Electrical Specifications - 2.7V to 3.6V Supply Test Conditions: V_DD = +3.3V, GND = 0V, V_INH = 1.4V, V_INL = 0.5V, V_CTRLH = 1.4V,
V_CTRLL = 0.5V, (Note 4), unless otherwise specified. (Continued)
PARAMETER
TEST CONDITIONS
TEMP MIN
MAX
(°C) (Notes 5, 8) TYP (Notes 5, 8) UNITS
ON Resistance, R_ON
ON Resistance, R_ON
V_DD = 2.85V, IN = 0V, CTRL = V_DD, I_COMx = 1mA,
+25
-
V_D+ or V_D- = 2.85V (See Figure 4)
V_DD = 3.3V, IN = 0.5V, CTRL = 1.4V, I_COMx = 1mA,
+25
-
V_D+ or V_D- = 3.3V (See Figure 4)
Full
-
26
-
Ω
23.5
38
Ω
-
43
Ω
ON Resistance, R_ON
V_DD = 3.6V, IN = 0.5V, CTRL = 1.4V, I_COMx = 40mA,
25
-
V_D+ or V_D- = 0V to 400mV (See Figure 4)
Full
-
4.6
5
Ω
-
6.5
Ω
R_ON Matching Between Channels, V_DD = 3.6V, IN = 0.5V, CTRL = 1.4V,
25
-
ΔR_ON
I_COMx = 40mA, V_D+ or V_D- = Voltage at max R_ONover _Full
-
signal range of 0V to 400mV, (Note 7)
0.06
0.5
Ω
-
0.55
Ω
R_ON Flatness, R_FLAT(ON)
V_DD = 3.6V, IN = 0.5V, CTRL = 1.4V,
25
-
I_COMx = 40mA, V_D+ or V_D- = 0V to 400mV, (Note 6)
Full
-
0.4
0.6
Ω
-
1.0
Ω
OFF Leakage Current, I_D+(OFF) or V_DD = 3.6V, IN = CTRL = 3.6V, V_COM- or
25
-10
-
10
nA
I_D-(OFF)
V_COM+ = 0.5V, 0V, V_D+ or V_D- = 0V, 0.5V, V_L and
Full
-70
-
70
nA
V_R = float
ON Leakage Current, I_Dx
V_DD = 3.3V, IN = 0.5V, CTRL = 0V or 3.3V, V_D+ or
25
-10
2
10
nA
V_D- = 2.0V, V_COM- ,V_COM+ , V_L and V_R = float
Full
-75
-
75
nA
DYNAMIC CHARACTERISTICS
Turn-ON Time, t_ON
V_DD = 2.7V, R_L = 50Ω, C_L = 10pF, (See Figure 1)
25
-
67
-
ns
Turn-OFF Time, t_OFF
V_DD = 2.7V, R_L = 50Ω, C_L = 10pF, (See Figure 1)
25
-
48
-
ns
Break-Before-Make Time Delay, t_D V_DD = 2.7V, R_L = 50Ω, C_L = 10pF, (See Figure 2)
25
-
18
-
ns
Skew, t_SKEW
V_DD = 3.3V, IN = 0V, CTRL = 3.3V, R_L = 45Ω, C_L = 10pF, 25
-
50
-
ps
t_R = t_F = 750ps at 480Mbps,
(Duty Cycle = 50%) (See Figure 7)
Total Jitter, t_J
Propagation Delay, t_PD
V_DD = 3.3V, IN = 0V, CTRL = 3.3V, R_L = 45Ω, C_L = 10pF, 25
-
210
-
ps
t_R = t_F = 750ps at 480Mbps
V_DD = 3.3V, IN = 0V, CTRL = 3.3V, R_L = 45Ω, C_L = 10pF, 25
-
250
-
ps
(See Figure 7)
Crosstalk (Channel-to-Channel), V_DD = 3.3V, IN = CTRL = 3.3V, R_L = 32Ω,
25
-
R to COM-, L to COM+
f = 20Hz to 20kHz, V_R or V_L = 0.707V_RMS (2V_P-P),
(See Figure 6)
-110
-
dB
Total Harmonic Distortion
f = 20Hz to 20kHz, V_DD = 3.0V, IN = CTRL = 3.0V, V_L or 25
-
V_R = 0.707V_RMS (2V_P-P), R_L = 32Ω
USB Switch -3dB Bandwidth
Signal = 0dBm, 0.2V_DC offset, R_L = 50Ω, C_L = 5pF
25
-
D+/D- OFF Capacitance, C_D+(OFF), f = 1MHz, V_DD = 3.3V, IN = CTRL = 3.3V,
C_D-(OFF)
V_D- or V_D+ = V_COMx = 0V, (See Figure 5)
25
-
L/R OFF Capacitance, C_LOFF,
C_ROFF
f = 1MHz, V_DD = 3.3V, IN = 0V, CTRL = 3.3V,
V_L or V_R = V_COMx = 0V, (See Figure 5)
25
-
COM ON Capacitance, C_COM-(ON), f = 1MHz, V_DD = 3.3V, IN = 0V, CTRL = 3.3V,
C_COM+(ON)
V_D- or V_D+ = V_COMx = 0V, (See Figure 5)
25
-
POWER SUPPLY CHARACTERISTICS
0.06
630
6
9
10
-
%
-
MHz
-
pF
-
pF
-
pF
Power Supply Range, V_DD
Positive Supply Current, I_DD
V_DD = 3.6V, IN = 0V or 3.6V, CTRL = 3.6V
Full
2.5
-
5.5
V
25
-
6
8
μA
Full
-
-
10
μA
Positive Supply Current, I_DD
Positive Supply Current, I_DD
Positive Supply Current, I_DD
(Low Power State)
V_DD = 4.2V, IN = 0V or 4.2V, CTRL = 4.2V
V_DD = 5.0V, IN = 0V or 5.0V, CTRL = 5.0V
V_DD = 3.6V, IN = 3.6V, CTRL = 0V or float
25
-
25
-
25
-
Full
-
6
-
μA
8
-
μA
1
7
nA
-
140
nA
4
FN6556.0
September 18, 2007