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¹¦ÄÜÃèÊö | BROADCAST FM RADIO TRANSCEIVER FOR PORTABLE APPLICATIONS ÉäƵÊÕ·¢Æ÷ FM Radio Rx/Tx |
Êý¾ÝÊÖ²á | Ô³§ÏÂÔØÏÂÔصØÖ·Ò»ÏÂÔصØÖ·¶þµ½Ô³§ÏÂÔØ |
Éú²ú³§ÉÌ | Skyworks Solutions Inc. |
¼ò³Æ | SKYWORKS¡¾Ë¼¼ÑѶ¡¿ |
ÖÐÎÄÃû³Æ | ÃÀ¹ú˼¼ÑѶ¹«Ë¾¹ÙÍø |
LOGO |
SI4720-B20Êý¾ÝÊÖ²á¹æ¸ñÊéPDFÏêÇé
Features
? Full FM RX and TX in 3 x 3 QFN
? Worldwide FM RX band support
? Compliant with worldwide FM TX
regulations
? Excellent real-world performance
? Supports integrated TX/RX
antenna
? Programmable transmit output
voltage
? Frequency synthesizer with
integrated VCO
? Integrated LDO regulator
? Minimal BOM (15 mm2)
? Digital audio output
(Si4721 only)
? Digital audio input
? Adjustable seek parameters
? Adjustable mono/stereo blend
? Adjustable soft mute
? Advanced modulation control
? Audio dynamic range control
? Audio silence detector
? Programmable reference clock
input
? 2-wire and 3-wire control
interface
? 2.7 to 5.5 V supply voltage
? 3 x 3 x 0.55 mm 20-pin Pb-free
QFN package
? RDS/RDBS encoder/decoder
(Si4721 only)
SI4720-B20²úÆ·ÊôÐÔ
- ÀàÐÍ
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SI4720-B20
- ¹¦ÄÜÃèÊö
ÉäƵÊÕ·¢Æ÷ FM Radio Rx/Tx
- RoHS
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- ÖÆÔìÉÌ
Atmel
- ƵÂÊ·¶Î§
2322 MHz to 2527 MHz
- ×î´óÊý¾ÝËÙÂÊ
2000 Kbps
- µ÷ÖƸñʽ
OQPSK
- Êä³ö¹¦ÂÊ
4 dBm
- ¹¤×÷µçÔ´µçѹ
1.8 V to 3.6 V
- ×î´ó¹¤×÷ζÈ
+ 85 C
- ½Ó¿ÚÀàÐÍ
SPI
- ·â×°/ÏäÌå
QFN-32
- ·â×°
Tray
SI4720-B20¹©Ó¦ÉÌ...
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ÉîÛÚÊÐË®Ðǵç×ÓÓÐÏÞ¹«Ë¾ |
SI4720-B20-GM |
SKYWORKS |
24+ |
QFN20 |
3223 |
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|
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SI4720-B20-GM |
silicon |
19+ |
QFN20 |
24000 |
||
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SI4720-B20-GM |
SILICONLABS |
23+ |
NA |
28520 |
Ô×°½ø¿ÚICMCUSOCMOSµÈÖªÃû¹úÄÚÍâÆ·ÅÆÖ»×öÔ×°È« |
|
ÉîÛÚÊÐÁ¦ÍػԵç×ÓÓÐÏÞ¹«Ë¾ |
SI4720-B20-GM |
Silicon Labs |
21+ |
- |
207 |
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|
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SI4720-B20-GMR |
SILICONLA |
24+ |
QFN20 |
7550 |
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|
ÉîÛÚÊпƺãΰҵµç×ÓÓÐÏÞ¹«Ë¾ |
SI4720-B20-GMR |
SILICON LABS/о¿Æ |
22+ |
QFN |
9800 |
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|
ÉîÛÚÊк㴴´ïʵҵÓÐÏÞ¹«Ë¾ |
SI4720-B20-GMR |
SILICON |
17+ |
QFN20 |
6200 |
100%Ô×°ÕýÆ·ÏÖ»õ |
|
Æë´´¿Æ¼¼(ÉϺ£,±±¾©,Çൺ)ÓÐÏÞ¹«Ë¾ |
SI4720-B20-GMR |
SILICON |
23+ |
QFN20 |
5000 |
Ô×°ÕýÆ·,¼ÙÒ»·£Ê® |
|
ÉîÛÚÊÐÀû¼Ó¿Æ¼¼ÓÐÏÞ¹«Ë¾ |
SI4720-B20-GMR |
SILICON |
16+ |
QFN |
211 |
È«ÐÂÔ×°ÏÖ»õ |
|
ÉîÛÚÊÐöÎÓîÑîµç×ӿƼ¼ÓÐÏÞ¹«Ë¾ |
SI4720-B20-GMR |
SILICON |
2020+ |
QFN |
350000 |
100%½ø¿ÚÔ×°ÕýÆ·¹«Ë¾ÏÖ»õ¿â´æ |
SI4720-B20 ×ÊÁÏÏÂÔظü¶à...
SI4720-B20 ²úÆ·Ïà¹ØÐͺÅ
- 10474100
- 245MT20A
- 541GBCXXXXXXBCGR
- LSU5A
- MBR20L100CT
- MBR20L100CT_V01
- PP311
- PR15S0-26E5-18.0
- RC-S620
- RC-S620/S
- RC-S620-S
- SI4720-B20-GM
- SI4721-B20
- SI4721-B20-GM
- SPDE
- SPDE121201R
- SPDE121901R
- SPDE12751
- SPDE241201
- SPDE241201R
- SPDE242401
- SPDE242401R
- SPDE244801R
- SPDE24751
- SPDE481201R
- SPDE482401R
- SPDE484801R
- SPDE48751
- TCTR0603F1K00G4800T
- TCTR0603F1K00H3200T
DatasheetÊý¾Ý±íPDFÒ³ÂëË÷Òý
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- P77
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- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
Skyworks Solutions Inc. ÃÀ¹ú˼¼ÑѶ¹«Ë¾
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