输出频率：12 MHz to 52 MHz
电源电压：2.8 V Typ. / 3.0 V Typ. / 3.3 V Typ.
频率/温度特性：±2.0×10-6 Max.
外部尺寸：2.5×2.0×0.8 mm
特征：高稳定性，CMOS输出
应用领域：测量机器参考时钟、无线通信设备、智能仪表、遥测仪等
TG2520CEN：爱普生(EPSON) 温补晶振、TCXO / VC-TCXO、高稳定性
TG2520CEN常用频率列表如下：
规格型号 | 产品编码 | MOQ (PCS) |
TG2520CEN 12.000000MHz KFGNNM | X1G005161xxxx00 | 2000 |
TG2520CEN 12.288000MHz KFGNNM | X1G005161002200 | 2000 |
TG2520CEN 20.000000MHz KFGNNM | X1G005161xxxx00 | 2000 |
TG2520CEN 24.000000MHz KFGNNM | X1G005161xxxx00 | 2000 |
TG2520CEN 25.000000MHz KFGNNM | X1G005161xxxx00 | 2000 |
TG2520CEN 25.000000MHz KFGNNAB | X1G005161000200 | 2000 |
TG2520CEN 26.000000MHz KFGNNM | X1G005161xxxx00 | 2000 |
TG2520CEN 27.000000MHz KFGNNM | X1G005161xxxx00 | 2000 |
TG2520CEN 32.000000MHz KFGNNM | X1G005161xxxx00 | 2000 |
TG2520CEN 36.000000MHz KFGNNM | X1G005161xxxx00 | 2000 |
TG2520CEN 38.400000MHz KFGNNM | X1G005161xxxx00 | 2000 |
TG2520CEN 39.000000MHz KFGNNM | X1G005161xxxx00 | 2000 |
TG2520CEN 40.000000MHz KFGNNM | X1G005161002500 | 2000 |
EPSON 温补晶振TCXO: TG2520CEN
• 输出频率：12 MHz to 55 MHz
• 电源电压：2.8 V Typ. / 3.0 V Typ. / 3.3 V Typ.
• 频率/温度特性：±2.0×10-6 Max.
•外部尺寸：2.5×2.0×0.8 mm
•应用领域
测量机器参考时钟
无线通信设备
智能仪表、遥测仪等
• 特征
高稳定性，CMOS输出
• 测量机器
• 无线通信设备
• 智能仪表，
• 遥测仪等。
TG2520CEN是使用晶体单元的基本振荡的CMOS输出的高稳定性温度补偿晶体振荡器。
这实现了频率为12至52MHz的低相位噪声，并且适用于测量机器和无线通信设备的参考时钟。
规格 (特征)
项目 | 符号 | 规格 | 条件 / 备注 | |
VC-TCXO | TCXO | |||
输出频率范围 | f0 | 12 MHz to 55MHz | Please contact us except for standard frequency | |
12MHz , 20MHz , 24MHz, 25MHz , 26MHz , 27MHz, 32MHz , 36MHz , 38.4MHz, 39MHz , 40MHz | Standard frequency | |||
电源电压 | VCC | 2.8V ±5% / 3.0V ±5% / 3.3V ±5% | Supply voltage range:2.375V to 3.63V | |
储存温度 | T_stg | -40°C to +90°C | Storage as single product. | |
工作温度 | T_use | G: -40°C to +85°C | ||
频率稳定度 | f_tol | ±2.0 ×10-6 Max. | After reflow,+25°C | |
频率/温度特性 | f0-TC | F: ±2.0 × 10-6 Max. G: -40°C to +85°C | ||
频率/负载系数 | f0-Load | ±0.2 × 10-6 Max. | 15 pF ±10% | |
频率/电压系数 | f0-VCC | ±0.3 × 10-6 Max. | VCC ± 5% | |
频率老化 | f_age | ±1.0 × 10-6 Max. | +25°C,First year, | |
±1.5 × 10-6 Max. | +25°C,First year, | |||
功耗 | ICC | 4.0 mA Max. | 12 MHz ≦ f0 ≦ 26 MHz | |
6.0 mA Max. | 26 MHz < f0 ≦ 39 MHz | |||
6.5 mA Max. | 39 MHz < f0 ≦ 50 MHz | |||
输入阻抗 | Rin | 500 kΩ Min. | - | VC - GND(DC) |
频率控制范围 | f_cont | ±8.0 × 10-6 to ±15.0 × 10-6 | - | C: VC =1.4V ±1.0V (VCC=2.8V) |
频率变化极性 | - | Positive polarity | - | |
占空比 | SYM | 45% to 55% | 50% VCC level, L_CMOS ≤ 15 pF | |
输出电压 | VOH | 90 % VCC Min. | ||
VOL | 10 % VCC Max. | |||
启动时间 | t_str | 2.0 ms Max. | t=0 st 90% Vcc | |
上升/下降时间 | tr/ tf | 8.0 ns Max. | 10 % VCC to 90 % VCC level, Load:15 pF | |
CMOS负载条件 | L_CMOS | 15 pF | 15 pF ±10 % | |
TG2520CEN温补晶振产品名称参数：
(1) 产品名称 (标准形式)
TG2520CEN 26.000000MHz K F G N N M
① ② ③ ④ ⑤ ⑥⑦⑧⑨
① Model ② Output (C: CMOS) ③ Frequency
④ Supply voltage (Refer to symbol table)
⑤ Frequency / temperature characteristics (F: ±2.0 × 10-6 Max.)
⑥ Operating temperature (G: -40 °C to +85 °C) ⑦ OE function (N: Non)
⑧ VC function(Refer to symbol table, A: VC =any)
⑨ Internal identification code ("M" is default)
④ Supply voltage [VCC], ⑧ VC function [Vc] (symbol table) | ||||
Voltage [V] | TCXO | VC-TCXO | ||
④ VCC (Typ.) | K:2.5 to 3.3 | K: 2.5 to 3.3 | P: 2.6 to 3.3 | M: 2.8 to 3.3 |
⑧ VC (Typ.) | N: Non | C:1.4 | D:1.5 | E:1.65 |
(2) 产品型号/ 产品编码 (Blank section is decided by each detail specifications.)
TG2520CEN X1G005161xxxx00
TG3225CEN X1G005101xxxx00
① ② ③ ④ ⑤
① Crystal devices ② Model ③ Pb free code（1：EU RoHS / 2: Pb free）
④ Detail specifications ⑤ Packing（Recommended packing 00：2K pcs/Reel, 27：10K pcs/Reel）
Frequency | Part number | |
[MHz] | TG2520CEN (Size: 2.5 x 2.0) | TG3225CEN (Size: 3.2 x 2.5) |
VCC = 2.375 to 3.63 V | VCC = 2.375 to 3.63 V | |
Suffix: KFGNNM | Suffix: KFGNNM | |
12 | X1G005161xxxx00 | X1G005101xxxx00 |
20 | X1G005161xxxx00 | X1G005101xxxx00 |
24 | X1G005161xxxx00 | X1G005101xxxx00 |
25 | X1G005161xxxx00 | X1G005101xxxx00 |
26 | X1G005161xxxx00 | X1G005101xxxx00 |
27 | X1G005161xxxx00 | X1G005101xxxx00 |
32 | X1G005161xxxx00 | X1G005101xxxx00 |
36 | X1G005161xxxx00 | X1G005101xxxx00 |
38.4 | X1G005161xxxx00 | X1G005101xxxx00 |
39 | X1G005161xxxx00 | X1G005101xxxx00 |
40 | X1G005161xxxx00 | X1G005101xxxx00 |
请保持“N.C.”引脚打开状态或GND连接。
“N.C.”引脚不能用作接地引脚。
为了稳定运行，请在Vcc和GND之间添加旁路电容器（0.01uF至0.1uF）。请尽可能靠近TCXO。
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