CT2520DB16000C0GLJ,CT2520DB16000C0GLJ pdf中文资料,CT2520DB16000C0GLJ引脚图,CT2520DB16000C0GLJ电路-Datasheet-电子工程世界

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Crystal Units with Thermistor

Surface Mount Type CT2520DB

2.5×2.0mm for Mobile Communications

Features

• Reference frequency for

telecommunication systems

• Reflow compatible

• Using ceramic package resulting in high

reliability

How to Order

CT2520DB 19200

□□ □ □ □ □□

①

②

③ ④⑤⑥ ⑦

①

Series

②

Frequency

③

Load Capacitance

6 pF

7 pF

—

Std.

④

Frequency Tolerance

±10×10

Std.

±15×10

—

±10×10

±15×10

—

Applications

• Mobile Communications, Bluetooth

Wireless LAN, GPS

Bluetooth

Trademarks are owned by

Bluetooth SIG Inc.

⑤

Operating Temp. Range

⑥

Frequency Temp. Stability

-20

+70°C

-30

+85°C

RoHS Compliant

⑦

Individual Specification

Packaging (Tape & Reel 12000 pcs./ reel)

Specifications

Item

Frequency Range

Overtone Order

Load Capacitance

Frequency Tolerance

Motional Series Resistance

Drive Level

Operating Temp. Range

Storage Temp. Range

Frequency Temp. Characteristics

Thermistor Resistance

Thermistor B-Constant

Symbol

_nom

_tol

_use

_stg

_tem

―

Specification

16000 to 60000

Fundamental

±10

Table 1

-30

+85

-40

+105

±12

Table 2

Table 3

Units

kHz

―

×10

ohm

μW

°C

×10

ohm

Freq. deviation from the value at 30°C

25°C

25°C-50°C

100μW max.

30°C±3°C

Remarks

Table1 Motional Series Resistance

Frequency Range

16000 to 19199kHz

19200 to 25999kHz

26000 to 29999kHz

30000 to 60000kHz

Motional Series Resistance

100Ω max.

80Ω max.

60Ω max.

50Ω max.

Table 2 Thermistor Resistance

Resistance

100kΩ

Specification

±1%

Table 3 Thermistor B-Constant

B-Constant

4250K

Specification

±1%

• Please contact us for other specifications.

Dimensions

2.00±0.10

(Unit: mm)

Recommended Land Pattern

(Unit: mm)

0.95

1.00

0.95

0.95±0.05

4−0.75±0.1

#4 SENSOR

#3 HOT

4−0.65±0.1

#1 HOT

#2 GND

CONNECTION

(TOP VIEW)

0.85

0.70

0.85

2.50±0.10

参数对比

与CT2520DB16000C0GLJ相近的元器件有：CT2520DB29999C0FLJ、CT2520DB30000C0FFF、CT2520DB25999B0GLJ、CT2520DB30000C0FLJ。描述及对比如下：

型号	CT2520DB16000C0GLJ	CT2520DB29999C0FLJ	CT2520DB30000C0FFF	CT2520DB25999B0GLJ	CT2520DB30000C0FLJ
描述	Quartz Crystal, QUARTZ CRYSTAL RESONATOR, 16 MHz, ROHS COMPLIANT, CERAMIC PACKAGE-4	Parallel - Fundamental Quartz Crystal, 29.999MHz Nom, ROHS COMPLIANT, CERAMIC PACKAGE-4	Quartz Crystal, QUARTZ CRYSTAL RESONATOR, 30 MHz, ROHS COMPLIANT, CERAMIC PACKAGE-4	Parallel - Fundamental Quartz Crystal, 25.999MHz Nom, ROHS COMPLIANT, CERAMIC PACKAGE-4	Quartz Crystal, QUARTZ CRYSTAL RESONATOR, 30 MHz, ROHS COMPLIANT, CERAMIC PACKAGE-4
Reach Compliance Code	unknown	unknown	unknow	unknown	unknown
其他特性	AEC-Q200	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL
晶体/谐振器类型	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL
驱动电平	10 µW	10 µW	10 µW	10 µW	10 µW
频率稳定性	0.0015%	0.0015%	0.001%	0.0015%	0.0015%
频率容差	15 ppm	10 ppm	10 ppm	15 ppm	10 ppm
负载电容	7 pF	7 pF	7 pF	6 pF	7 pF
安装特点	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
标称工作频率	16 MHz	29.999 MHz	30 MHz	25.999 MHz	30 MHz
最高工作温度	85 °C	85 °C	70 °C	85 °C	85 °C
最低工作温度	-30 °C	-30 °C	-20 °C	-30 °C	-30 °C
物理尺寸	2.5mm X 2mm X 0.95mm	L2.5XB2.0XH1.0 (mm)/L0.098XB0.079XH0.039 (inch)	L2.5XB2.0XH1.0 (mm)/L0.098XB0.079XH0.039 (inch)	L2.5XB2.0XH1.0 (mm)/L0.098XB0.079XH0.039 (inch)	L2.5XB2.0XH1.0 (mm)/L0.098XB0.079XH0.039 (inch)
串联电阻	100 Ω	60 Ω	50 Ω	80 Ω	50 Ω
表面贴装	YES	YES	YES	YES	YES