Si4702-D30-GMR Silicon Labs, Si4702-D30-GMR Datasheet - Page 21

• Manufacturer Part Number: Si4702-D30-GMR
• Description: Tuners BRDCAST FM RADIO TNR
• Manufacturer: Silicon Labs

Specifications of Si4702-D30-GMR

• Rohs: yes
• Function: Radio
• Operating Supply Voltage: 2.7 V to 5.5 V
• Minimum Operating Temperature: - 20 C
• Maximum Operating Temperature: + 85 C
• Maximum Frequency: 108 MHz
• Minimum Frequency: 76 MHz
• Mounting Style: SMD/SMT
• Package / Case: QFN-20
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 2.7 V

To power up the device (after power down):
1. Note that V
2. (Optional) Set the AHIZEN bit low to disable the dc bias of
3. Supply V
4. Provide RCLK. Refer to AN230 when using internal
5. Set the ENABLE bit high and the DISABLE bit low to
4.12. Programming Guide
Refer to "AN230: Si4700/01 Programming Guide" for
control interface programming information.
VA,VD Supply
ENABLE Bit
VIO Supply
RCLK Pin
supplied, refer to device initialization procedure above.
0.5 x V
the states of the other bits in Register 07h. Note that in
powerup the LOUT and ROUT pins are set to the common
mode voltage specified in Table 8 on page 12, regardless
of the state of AHIZEN.
oscillator.
powerup the device.
RST Pin
Figure 9. Initialization Sequence
IO
1
A
volts at the LOUT and ROUT pins, but preserve
and V
IO
is still supplied in this scenario. If V
D
2
.
3
4
5
IO
is not
Rev. 1.1
Si4702/03-C19
21