SI4704-C40-GM Silicon Laboratories Inc, SI4704-C40-GM Datasheet - Page 15
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SI4704-C40-GM
Manufacturer Part Number
SI4704-C40-GM
Description
IC RX FM RADIO 64-108MHZ 20UQFN
Manufacturer
Silicon Laboratories Inc
Datasheet
1.SI4705-C-EVB.pdf
(36 pages)
Specifications of SI4704-C40-GM
Frequency
64MHz ~ 108MHz
Modulation Or Protocol
FM
Applications
General Purpose
Current - Receiving
19.9mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Features
RSSI Equipped
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-20°C ~ 85°C
Package / Case
20-UQFN, 20-µQFN
Pin Count
20
Screening Level
Commercial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Sensitivity
-
Memory Size
-
Data Rate - Maximum
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SI4704-C40-GM
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Part Number:
SI4704-C40-GMR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Table 11. Reference Clock and Crystal Characteristics
(V
RCLK Supported Frequencies
RCLK Frequency Tolerance
REFCLK_PRESCALE
REFCLK
Crystal Oscillator Frequency
Crystal Frequency Tolerance
Board Capacitance
Notes:
DD
1. The Si4704/05 divides the RCLK input by REFCLK_PRESCALE to obtain REFCLK. There are some RCLK
2. A frequency tolerance of
= 2.7 to 5.5 V, V
frequencies between 31.130 kHz and 40 MHz that are not supported. See “AN332: Si47xx Programming Guide,” Table
6 for more details.
Parameter
IO
= 1.85 to 3.6 V, T
2
2
±
1
50 ppm is required for FM seek/tune using 50 kHz channel spacing.
A
= –20 to 85 °C)
Symbol
Crystal Oscillator
Reference Clock
Test Condition
Rev. 1.0
31.130
31.130
–100
–100
Min
—
—
1
Si4704/05-C40
32.768
32.768
32.768
Typ
—
—
—
—
40,000
34.406
4095
Max
100
100
3.5
—
Unit
ppm
ppm
kHz
kHz
kHz
pF
15