ISL54210EVAL1Z Intersil, ISL54210EVAL1Z Datasheet - Page 9

• Manufacturer Part Number: ISL54210EVAL1Z
• Description: EVALUATION BOARD FOR ISL54210
• Manufacturer: Intersil

Specifications of ISL54210EVAL1Z

• Main Purpose: Interface, 2:1 Multiplexer
• Embedded: No
• Utilized Ic / Part: ISL54210
• Primary Attributes: 2 x SPDT Analog Switch
• Secondary Attributes: 2.7 V ~ 3.6 V Supply
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Test Circuits and Waveforms
DIN+
DIN-
OUT+
OUT-
FIGURE 6A. MEASUREMENT POINTS
SET AUDIO ANALYZER FOR PEAK DETECTION, 32 SAMPLES/SEC, A WEIGHTED FILTER, MANUAL RANGE 1X/Y, UNITS TO DBV
90%
10%
90%
10%
R
t
LOAD
t
t
fi
ri
f0
t
50%
50%
ro
50%
9
50%
90%
10%
t
10%
90%
skew_i
SYSTEM II CASCADE
t
AUDIO PRECISION
skew_o
ANALYZER
CHA
FIGURE 7. CLICK AND POP TEST CIRCUIT
R
LOAD
CHB
FIGURE 6. SKEW TEST
COM-
COM+
ISL54210
(Continued)
FLOAT
V
BUS
GND
CLICK
|tro - tri| Delay Due to Switch for Rising Input and Rising Output Signals.
|tfo - tfi| Delay Due to Switch for Falling Input and Falling Output Signals.
|tskew_0| Change in Skew through the Switch for Output Signals.
|tskew_i| Change in Skew through the Switch for Input Signals.
AND
POP
3.3V
V
CTRL
DIN+
DD
DIN-
V
BUSH
15.8Ω
15.8Ω
L
R
143Ω
143Ω
FIGURE 6B. TEST CIRCUIT
COM-
COM+
V
CTRL
BUS
V
GND
DD
0V TO 1.25V
DC STEP OR
1.25V TO 0V
DC STEP
C
D+
D-
C
C
March 18, 2010
L
L
FN6661.2
OUT+
45Ω
OUT-
45Ω