SM5009 series
Crystal Oscillator Module ICs
OVERVIEW
The SM5009 series are crystal oscillator module ICs that incorporate low crystal current type oscillating circuit
to limit oscillator-stage current, so that they can reduce crystal current lower than the existing products. Since
the oscillating circuit has oscillator capacitors with excellent frequency response and feedback resistor built-in,
just connecting crystal realizes stable fundamental oscillation responding up to 40MHz. The SM5009 series
are ideal for SMD type crystal oscillator using a strip-shaped crystal blank.
FEATURES
ꢀ Low crystal current oscillator
ꢀ Up to 40MHz operating frequency range (funda-
mental oscillation)
• Power-save pull-up resistor built-in (AL series)
ꢀ Frequency divider built-in (f , f /2, f /4, f /8,
O
O
O
O
f /16, f /32 determined by internal connection)
O
O
ꢀ Operating supply voltage range
• 3V operation: 2.7 to 3.6V
ꢀ Output drive capability
• AL×, AN×, AK×, CN×: 16mA (V = 4.5V)
DD
• 5V operation: 4.5 to 5.5V
• AH×: 4mA (V = 4.5V)
DD
ꢀ –40 to 85°C operating temperature range
ꢀ Output load: C = 50pF max.
L
ꢀ Oscillation capacitors C , C built-in
ꢀ Output duty level
G
D
ꢀ Inverter amplifier feedback resistor built-in
ꢀ Standby function
• CMOS level (1/2 VDD): AL×, AN×, AH×, CN×
• TTL level (1.4V): AK×
• Oscillator stops (AL series), high impedance in
standby mode
ꢀ Molybdenum-gate CMOS process
ꢀ 8-pin SOP (SM5009×××S)
ꢀ Chip form (CF5009×××)
ꢀ Low standby current
SERIES CONFIGURATION
3V operation
5V operation
Standby mode
Recommended
Recommended
Output Output
duty level frequency
INH Input
level
1
Output
load (max)
[pF]
Output
load (max)
[pF]
Oscillator
stop
function
Version
operating
frequency
range [MHz]
operating
frequency
range [MHz]
Output
state
3
3
2
2
CF5009AL1
CF5009AL2
CF5009AL3
CF5009AL4
CF5009AL5
CF5009AL6
CF5009AN1
CF5009AN2
CF5009AN3
CF5009AN4
CF5009AN5
CF5009AN6
CF5009CN1
CF5009CN2
CF5009AK1
CF5009AK2
CF5009AH1
CF5009AH2
CF5009AH3
CF5009AH4
f
O
f /2
O
f /4
O
Up to 40
50
Up to 40
50
CMOS
CMOS
Yes
No
Hi-Z
Hi-Z
f /8
O
f /16
O
f /32
O
f
O
CMOS
f /2
O
f /4
O
Up to 40
30
Up to 40
50
TTL
f /8
O
CMOS/TTL
f /16
O
f /32
O
f
O
Up to 30
–
15
–
Up to 30
Up to 40
50
15
CMOS
TTL
TTL
No
No
Hi-Z
Hi-Z
f /2
O
f
O
TTL
f /2
O
f
O
f /2
O
Up to 16
15
Up to 30
15
CMOS
TTL
No
Hi-Z
f /4
O
f /8
O
1. Package devices (8-pin SOP) have designation SM5009×××S.
2. The recommended operating frequency is a yardstick value derived from the crystal used for NPC characteristics authentication. However, the oscil-
lator frequency band is not guaranteed. Specifically, the characteristics can vary greatly due to crystal characteristics and mounting conditions, so
the oscillation characteristics of components must be carefully evaluated.
3. Output load value is the maximum load capacitance that allows drive.
APPLICATIONS
ꢀ SMD type crystal oscillator module
ORDERING INFORMATION
Device
Package
SM5009×××S
CF5009×××–1
8-pin SOP
Chip form
NIPPON PRECISION CIRCUITS INC.—1
5秒后页面跳转
STM32H743技术深度剖析与应用案例探索
LM321中文资料解析：引脚功能介绍、技术特点、技术特性分析
74HC14芯片资料介绍：性能特性分析、引脚介绍
LM1875芯片手册：功放参数分析、引脚说明、电路设计要点
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
技术参数
数据手册
如果您发现信息不准确，
