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부품번호 | WF5027 기능 |
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기능 | Crystal Oscillator Module ICs | ||
제조업체 | Nippon Precision Circuits | ||
로고 | |||
www.datasheet4u.com
WF5027 series
Crystal Oscillator Module ICs
OVERVIEW
The WF5027 series are miniature crystal oscillator module ICs. The oscillator circuit stage has voltage regula-
tor drive, significantly reducing current consumption and crystal current, compared with existing devices, and
significantly reducing the oscillator characteristics supply voltage dependency. There are 3 pad layout package
options available for optimized mounting, making these devices ideal for miniature crystal oscillators.
FEATURES
I Wide range of operating supply voltage: 1.60 to 3.63V
I Regulated voltage drive oscillator circuit for reduced
power consumption and crystal drive current
I Optimized low crystal drive current oscillation for
miniature crystal units
I 3 pad layout options for mounting
• 5027A×, M×, Q× series: for Flip Chip Bonding
• 5027B×, N×, R× series: for Wire Bonding (type I)
• 5027C×, P×, S× series: for Wire Bonding (type II)
I Recommended oscillation frequency range
For fundamental oscillator
• Low frequency version: 20MHz to 60MHz
• High frequency version: 60MHz to 100MHz
For 3rd overtone oscillator
• Low frequency version: 40MHz to 110MHz
• High frequency version*1: 110MHz to 180MHz
*1: under development
I Multi-stage frequency divider for low-frequency
output support: 0.9MHz (min)
I Frequency divider built-in (for fundamental oscil-
lator)
• Selectable by version: fO, fO/2, fO/4, fO/8, fO/16,
fO/32, fO/64
I −40 to 85°C operating temperature range
I Standby function
• High impedance in standby mode, oscillator
stops
I CMOS output duty level (1/2VDD)
I 50 ± 5% output duty
I 15pF output drive capability
I Wafer form (WF5027××)
Chip form (CF5027××)
APPLICATIONS
I 3.2 × 2.5, 2.5 × 2.0, 2.0 × 1.6 size miniature crystal oscillator modules
ORDERING INFORMATION
Device
WF5027××–4
CF5027××–4
Package
Wafer form
Chip form
SEIKO NPC CORPORATION —1
WF5027 series
VERSION DISCRIMINATION INTERNAL COMPONENTS
The WF5027 series device version is not determined solely by the mask pattern, but can also be determined by
the trimming of internal trimming fuses.
www.datasheIetV4ue.rcsoimon determined by laser trimming:
These chips are produced from a common device by the laser trimming of fuses corresponding to the ordered
version, shown in table 1. These devices are shipped for electrical characteristics testing. Laser-trimmed ver-
sions are identified externally by the combination of the version name marking (1) and the locations of
trimmed fuses (2).
I Version determined by mask pattern:
These chips are fabricated using the mask corresponding to the ordered version, and do not require trimming.
Mask-fabricated versions are identified externally by the version name marking (1) only.
Since the WF5027 series devices are manufactured using 2 methods, there are 2 types of IC chip available
(identified externally) for the same version name. The identification markings for all WF5027 series device
versions is shown in table 2.
(750,690)
(1) Version code on die
NPC (2) Trimming fuses
F1 F2 F3 F4 F5 F6 F7 F8 F9
SEIKO NPC CORPORATION —4
4페이지 WF5027 series
Table 4. Version identification by version name and chip markings (for 3rd overtone oscillator)
Version set by trimming fuses
Version set by mask pattern
www.datasheet4Vuer.scioomn
name Version code
Trimming fuses*1
Trimming
Version code fuses
on chip
on chip
F1 F2 F3 F4 F5 F6 F7 F8 F9
F1 to F9
5027MA
MX
−−−−−−×××
MA
5027MB
MX
−×−−−−−××
MB
5027MC
MX
××−−×−×−×
MC
5027MD
MX
−××××−×−×
MD
5027NA
NX
−−−−−−×××
NA
5027NB
5027NC
NX
NX
−×−−−−−××
××−−×−×−×
NB
Untrimmed
NC
5027ND
NX
−××××−×−×
ND
5027PA
PX
−−−−−−×××
PA
5027PB
PX
−×−−−−−××
PB
5027PC
PX
××−−×−×−×
PC
5027PD
PX
−××××−×−×
PD
(5027QE)
(5027QF)
(5027RE)
(5027RF)
TBD
(5027SE)
(5027SF)
*1. −: untrimmed, ×: trimmed
SEIKO NPC CORPORATION —7
7페이지 | |||
구 성 | 총 21 페이지수 | ||
다운로드 | [ WF5027.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
WF5025 | Crystal Oscillator Module ICs | NPC |
WF5027 | Crystal Oscillator Module ICs | Nippon Precision Circuits |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |