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SA8025A

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Product Manufacturers Pack D/C
SA8025A - SSOP -

Pinout/Connection Diagram

 

General Description

The SA8025A is a monolithic low power, high performance dual frequency synthesizer fabricated in QUBiC BiCMOS technology.

The SA8025A is an improved version of the SA8025, suitable for narrow band systems like the Japan Personal Digital Cellular (PDC) system. The new design improves the performance of the fractional spur compensation circuitry. The new version is pin-for-pin compatible with the previous version. Featuring Fractional-N division with selectable modulo 5 or 8 implemented in the Main synthesizer to allow the phase detector comparison frequency to be five or eight times the channel spacing. This feature reduces the overall division ratio yielding a lower noise floor and faster channel switching. The phase detectors and charge pumps are designed to achieve phase detector comparison frequencies up to 5MHz. A four modulus prescaler (divide by 64/65/68/73) is integrated on chip with a maximum input frequency of 1.8GHz at 3V. Programming and channel selection are realized by a high speed 3-wire serial interface. A 1GHz version (SA7025DK) is also available with the same pinout.

Typical Application

Features

• PHS (Personal Handy-phone System)• PDC (Personal Digital Cellular)• PCS (Personal Communication Service)• Portable communication systems • Operation up to 1.8GHz at 3V• Fast locking by "Fractional-N" divider• Auxiliary synthesizer• Digital phase comparator with proportional and integral charge pump output• High speed serial input• Low power consumption• Programmable charge pump currents• Supply voltage range 2.7 to 5.5V• Excellent input sensitivity: VRF_IN = 20dBm

Maximum Ratings

SYMBOL PARAMETER RATING UNITS
V Supply voltage, VDD, VDDA, VCCP -0.3 to +6.0 V
VIN Voltage applied to any other pin -0.3 to (VDD + 0.3) V
TSTG Storage temperature range -65 to +150 °C
TA Operating ambient temperature range -40 to +85 °C

NOTE: Thermal impedance (JA) = 117°C/W. This device is ESD sensitive.

Supplier

Select all
  Part Number Mfg Pack D/C Qty Note
SA8025A NXP SOP 656 Professional IC Supplier in China
  RANTLE EAST ELECTRONIC TRADING CO China (Mainland)
Contact: Ms. Jessica Wong   MSN:rantle-east@hotmail.com Tel: 86-754-84475086 Fax: 86-754-84471197
SA8025A PHILIP NEW 0 2500
  ASC (HK) Electronic Co., Limited, China (Mainland)
Contact: Ms. shanna wei   MSN:shanna_wei@hotmail.com Tel: 0086-755-61570263, 61570276 Fax: 0086-755-61570263
SA8025A PHILIPS TSSOP 00+ 212
  Mingar Electronic (HK) Limited China (Mainland)
Contact: Ms. Kaisy   MSN:mingar.hk@gmail.com Tel: 86-755-82767182 Fax: 86-755-82767423
SA8025A 99 1000 new and original
  TY INT'L ELECTRONICS (HK) CO.,LIMITED China (Mainland)
Contact: Mr. Zeng   MSN:ic@tyintic.com Tel: 86-755-83310558 Fax: 86-755-83310558
SA8025A PHI 08+ -1100
  Goldenway Electronic Limited Company Hong Kong
Contact: Ms. sarah   Tel: 0086-755-82535329 Fax: 0086-755-
SA8025A PHILIPS SOP 49
  Golden Source Electronics Intl Limited China (Mainland)
Contact: Ms. sara   MSN:incomponent@hotmail.com Tel: 86-0755-83005325 Fax: 86-0755-83005322
SA8025A PHILIPS SMD 10+ 4440
  SANHUI (HK) ELECTRONICS China (Mainland)
Contact: Ms. Simmy   MSN:simmy-sales@hotmail.com Tel: 86-755-83674455 Fax: 86-755-83690789
SA8025A PHI SSOP 48
  3E-ELEC(HK)Co. Ltd China (Mainland)
Contact: Ms. Selina Zhang   MSN:3e06@3e-elec.com Tel: 86-755-33063502 Fax: 86-755-33063509
SA8025A PH SMD 06+ 3650
  Zhengxinyuan ELectronics(HongKong)Co.LTD  China (Mainland)
Contact: Ms. Marco yuan   MSN:marco@zxy-ic.com Tel: 086-0755-88822655 Fax: 086-0755-88860655
SA8025A 2011+ PHI 4450
  HK Chuanghua Electronic Company Hong Kong
Contact: Ms. Nice Lu   MSN:nice19881@live.cn Tel: 00852-97966836-86-0755-83423012 Fax: 00852-97966836-86-15017966836
SA8025A PHI TSSOP 1 3632
  Yike Electronics (HK) Co.,Ltd China (Mainland)
Contact: Mr. Zhao   MSN:zhaojunjack@hotmail.com Tel: 86--15017908912 Fax: 86-755-82533178
SA8025A PHI 05+ 4510 RFQ,CALL FOR PRICE
  Grand Parts Electronics Corporation China (Mainland)
Contact: Ms. Anna   Tel: 86-755-8281-4478 Fax: 86-755-8281-4458
SA8025A 1400
  Aslan Internatinal Trade Co., Limited China (Mainland)
Contact: Mr. David King   MSN:Aslan0908@live.com Tel: 86-754-84439661 Fax: 86-754-84439661
SA8025A PHILIPS SSOP 08+ 32 instock,advantage price,good quality,
  Big Seashell Electronic Co. China (Mainland)
Contact: Mr. Jayco   MSN:jayco.bigseashell@hotmail.com Tel: +86-189-2479-1245 Fax: +86-755-8253-6827
SA8025A PHILIPS 27286 TSSOP-20
  E-Sailing Electronic Tech Co.,Ltd. China (Mainland)
Contact: Ms. Lee   MSN:e-sailing@hotmail.com Tel: 86-755-83669519 Fax: 86-755-83669519
SA8025A PHILIPS SSOP 10+ 6000
  Beford Enterprises Ltd China (Mainland)
Contact: Ms. Sea   MSN:Beford17@hotmail.com Tel: 86-0755-83228351 Fax: 86-0755-23486252
SA8025A PH 300
  HK Truly Electronics Tech Co.,LTD China (Mainland)
Contact: Ms. Candy   MSN:sarryx@hotmail.com Tel: 86-755-33071327 Fax: 86-755-83011657
SA8025A SSOP 95 387
  LARK INT'L TRADING CO. Hong Kong
Contact: Ms. lee   MSN:lark.eben.digi-key@hotmail.com Tel: 86-755-27792532 Fax: 86-755-28318989
SA8025A 1
  Dong Yu yuan Electronic Limited China (Mainland)
Contact: Mr. Yang   MSN:Stevenyoung0012@hotmail.com Tel: 86-754-84471271 Skype:dongyuyuan2008 Fax: 86-754-84471271 ACCEPT SMALL ORDER
SA8025A PHILIPS TSSOP 1893
  Mega Group Ic Ltd China (Mainland)
Contact: Ms. CherryWang   MSN:megagroupic@hotmail.com Tel: 86-0755-85274661 Fax: 86-0755-85274661
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PDF / Datasheet

SA8025A PDF Download

SA8025A

File Size: 467760 KB
Manufacturer: PHILIPS [Philips Semiconductors]

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