SI4706-C30-GM Silicon Laboratories Inc, SI4706-C30-GM Datasheet - Page 14

• Manufacturer Part Number: SI4706-C30-GM
• Description: IC FM RADIO TUNER 20-QFN
• Manufacturer: Silicon Laboratories Inc
• Series: -r

Specifications of SI4706-C30-GM

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Table 10. Reference Clock and Crystal Characteristics
(V
Si4706-C30
14
RCLK Supported Frequencies
RCLK Frequency Tolerance
REFCLK_PRESCALE
REFCLK
Crystal Oscillator Frequency
Crystal Frequency Tolerance
Board Capacitance
Notes:
DD
1. Guaranteed by characterization.
2. The Si4706 divides the RCLK input by REFCLK_PRESCALE to obtain REFCLK. There are some RCLK frequencies
3. A frequency tolerance of
= 2.7 to 5.5 V, V
between 31.130 kHz and 40 MHz that are not supported. See “AN332: Universal Programming Guide,” Table 6 for
more details.
1
Parameter
IO
1
= 1.62 to 3.6 V, T
1,2
1,3
1
1,3
±
1,2
50 ppm is required for FM seek/tune using 50 kHz channel spacing.
A
= –20 to 85 °C)
Symbol
Crystal Oscillator
Reference Clock
Rev. 1.0
Test Condition
31.130
31.130
–100
–100
Min
—
—
1
32.768
32.768
32.768
Typ
—
—
—
—
40,000
34.406
4095
Max
100
100
3.5
—
Unit
ppm
ppm
kHz
kHz
kHz
pF