有源差分晶振 ，输出频率: 73.5MHz to 700MHz
输出：LV-PECL，电源电压：2.5 V Typ. / 3.3 V Typ.
频率稳定度: ±20 × 10-6 , ±30 × 10-6, ±50 × 10-6；功能: Output enable(OE)
通过PLL技术和晶体单元的基波实现宽频率范围
工作温度: -20 °C to +70 °C, -40 °C to +85 °C
低相位抖动：60 fs typ. ( f0 = 156.25 MHz )，外部尺寸: 7.0 ×5.0 ×1.4 mm
SG7050EAN：爱普生 (EPSON)有源差分晶振，输出LV-PECL，低相位抖动
SG7050EAN常用频率列表如下：
规格型号 | 产品编码 | MOQ (PCS) |
SG7050EAN | X1G004291xxxx00 | 1000 |
SG7050EAN 125.000000MHz KJGA | X1G004291000100 | 1000 |
SG7050EAN 155.520000MHz KJGA | X1G004291000200 | 1000 |
SG7050EAN 312.500000MHz KJGA | X1G004291000300 | 1000 |
SG7050EAN 150.000000MHz KJGA | X1G004291000400 | 1000 |
SG7050EAN 156.250000MHz KJGA | X1G004291000500 | 1000 |
SG7050EAN 125.006250MHz KJGA | X1G004291000600 | 1000 |
SG7050EAN 100.000000MHz KJGA | X1G004291000800 | 1000 |
SG7050EAN 200.000000MHz KJGA | X1G004291000900 | 1000 |
SG7050EAN 400.000000MHz KJGA | X1G004291001000 | 1000 |
SG7050EAN 106.250000MHz KJGA | X1G004291001100 | 1000 |
SG7050EAN 212.500000MHz KJGA | X1G004291001200 | 1000 |
SG7050EAN 74.250000MHz KJGA | X1G004291001300 | 1000 |
SG7050EAN 148.500000MHz KJGA | X1G004291001400 | 1000 |
SG7050EAN 75.000000MHz KJGA | X1G004291001500 | 1000 |
SG7050EAN 312.515625MHz KJGA | X1G004291001600 | 1000 |
SG7050EAN 161.132800MHz KJGA | X1G004291001700 | 1000 |
SG7050EAN 700.000000MHz KJGA | X1G004291001900 | 1000 |
SG7050EAN 125.000000MHz KEGA | X1G004291002000 | 1000 |
SG7050EAN 125.006250MHz KEGA | X1G004291002100 | 1000 |
SG7050EAN 133.330000MHz KJGA | X1G004291002200 | 1000 |
SG7050EAN 100.000000MHz KEGA | X1G004291002300 | 1000 |
SG7050EAN 200.000000MHz KEGA | X1G004291002400 | 1000 |
SG7050EAN 400.000000MHz KEGA | X1G004291002500 | 1000 |
SG7050EAN 106.250000MHz KEGA | X1G004291002600 | 1000 |
SG7050EAN 212.500000MHz KEGA | X1G004291002700 | 1000 |
SG7050EAN 74.250000MHz KEGA | X1G004291002800 | 1000 |
SG7050EAN 148.500000MHz KEGA | X1G004291002900 | 1000 |
SG7050EAN 75.000000MHz KEGA | X1G004291003000 | 1000 |
SG7050EAN 150.000000MHz KEGA | X1G004291003100 | 1000 |
SG7050EAN 155.520000MHz KEGA | X1G004291003200 | 1000 |
SG7050EAN 156.250000MHz KEGA | X1G004291003300 | 1000 |
SG7050EAN 312.500000MHz KEGA | X1G004291003400 | 1000 |
SG7050EAN 312.515625MHz KEGA | X1G004291003500 | 1000 |
SG7050EAN 161.132800MHz KEGA | X1G004291003600 | 1000 |
SG7050EAN 700.000000MHz KEGA | X1G004291003800 | 1000 |
SG7050EAN 125.000000MHz KJBA | X1G004291003900 | 1000 |
SG7050EAN 125.006250MHz KJBA | X1G004291004000 | 1000 |
SG7050EAN 100.000000MHz KJBA | X1G004291004200 | 1000 |
SG7050EAN 200.000000MHz KJBA | X1G004291004300 | 1000 |
SG7050EAN 400.000000MHz KJBA | X1G004291004400 | 1000 |
SG7050EAN 106.250000MHz KJBA | X1G004291004500 | 1000 |
SG7050EAN 212.500000MHz KJBA | X1G004291004600 | 1000 |
SG7050EAN 74.250000MHz KJBA | X1G004291004700 | 1000 |
SG7050EAN 148.500000MHz KJBA | X1G004291004800 | 1000 |
SG7050EAN 75.000000MHz KJBA | X1G004291004900 | 1000 |
SG7050EAN 150.000000MHz KJBA | X1G004291005000 | 1000 |
SG7050EAN 156.250000MHz KJBA | X1G004291005200 | 1000 |
SG7050EAN 312.500000MHz KJBA | X1G004291005300 | 1000 |
SG7050EAN 312.515625MHz KJBA | X1G004291005400 | 1000 |
SG7050EAN 161.132800MHz KJBA | X1G004291005500 | 1000 |
SG7050EAN 125.000000MHz KCBA | X1G004291005800 | 1000 |
SG7050EAN 125.006250MHz KCBA | X1G004291005900 | 1000 |
SG7050EAN 100.000000MHz KCBA | X1G004291006100 | 1000 |
SG7050EAN 200.000000MHz KCBA | X1G004291006200 | 1000 |
SG7050EAN 400.000000MHz KCBA | X1G004291006300 | 1000 |
SG7050EAN 106.250000MHz KCBA | X1G004291006400 | 1000 |
SG7050EAN 212.500000MHz KCBA | X1G004291006500 | 1000 |
SG7050EAN 74.250000MHz KCBA | X1G004291006600 | 1000 |
SG7050EAN 148.500000MHz KCBA | X1G004291006700 | 1000 |
SG7050EAN 75.000000MHz KCBA | X1G004291006800 | 1000 |
SG7050EAN 150.000000MHz KCBA | X1G004291006900 | 1000 |
SG7050EAN 156.250000MHz KCBA | X1G004291007000 | 1000 |
SG7050EAN 156.250000MHz KCBA | X1G004291007100 | 1000 |
SG7050EAN 312.500000MHz KCBA | X1G004291007200 | 1000 |
SG7050EAN 312.515625MHz KCBA | X1G004291007300 | 1000 |
SG7050EAN 161.132800MHz KCBA | X1G004291007400 | 1000 |
SG7050EAN 50.000000MHz KJGA | X1G004291007900 | 1000 |
SG7050EAN 68.750000MHz KJGA | X1G004291008000 | 1000 |
SG7050EAN 50.000000MHz KEGA | X1G004291008300 | 1000 |
SG7050EAN 68.750000MHz KEGA | X1G004291008400 | 1000 |
SG7050EAN 50.000000MHz KJBA | X1G004291008700 | 1000 |
SG7050EAN 68.750000MHz KJBA | X1G004291008800 | 1000 |
SG7050EAN 50.000000MHz KCBA | X1G004291009100 | 1000 |
SG7050EAN 68.750000MHz KCBA | X1G004291009200 | 1000 |
SG7050EAN 135.000000MHz KJGA | X1G004291010200 | 1000 |
SG7050EAN 121.500000MHz KJGA | X1G004291010300 | 1000 |
SG7050EAN 66.667000MHz KEGA | X1G004291010400 | 1000 |
SG7050EAN 698.812335MHz KJGA | X1G004291010500 | 1000 |
SG7050EAN 153.600000MHz KEGA | X1G004291010600 | 1000 |
SG7050EAN 644.531200MHz KJBA | X1G004291010700 | 1000 |
SG7050EAN 155.520000MHz KCBA | X1G004291010800 | 1000 |
SG7050EAN 114.285000MHz KEGA | X1G004291010900 | 1000 |
SG7050EAN 250.000000MHz KEGA | X1G004291011000 | 1000 |
SG7050EAN 350.000000MHz KEGA | X1G004291011100 | 1000 |
SG7050EAN 80.000000MHz KEGA | X1G004291011200 | 1000 |
SG7050EAN 98.304000MHz KEGA | X1G004291011300 | 1000 |
SG7050EAN 156.253800MHz KCBA | X1G004291011400 | 1000 |
SG7050EAN 156.257812MHz KJGA | X1G004291011500 | 1000 |
SG7050EAN 114.625000MHz KJGA | X1G004291011600 | 1000 |
SG7050EAN 300.000000MHz KJGA | X1G004291011700 | 1000 |
SG7050EAN 480.000000MHz KJGA | X1G004291011800 | 1000 |
SG7050EAN 212.000000MHz KJGA | X1G004291011900 | 1000 |
SG7050EAN 350.000000MHz KJGA | X1G004291012000 | 1000 |
SG7050EAN 176.000000MHz KJGA | X1G004291012100 | 1000 |
SG7050EAN 500.000000MHz KJGA | X1G004291012200 | 1000 |
SG7050EAN 622.080000MHz KJGA | X1G004291012300 | 1000 |
SG7050EAN 156.253906MHz KJGA | X1G004291012400 | 1000 |
SG7050EAN 156.253906MHz KJGA | X1G004291012500 | 1000 |
SG7050EAN 156.255468MHz KJGA | X1G004291012600 | 1000 |
SG7050EAN 320.000000MHz KJGA | X1G004291012700 | 1000 |
SG7050EAN 125.003700MHz KJGA | X1G004291012800 | 1000 |
SG7050EAN 301.386000MHz KJGA | X1G004291012900 | 1000 |
SG7050EAN 233.372000MHz KJGA | X1G004291013000 | 1000 |
爱普生(EPSON)有源差分晶振: SG3225EAN、SG5032EAN、SG7050EAN
l 有源差分晶振
l 输出频率: 73.5MHz to 700MHz
l 输出：LV-PECL
l 电源电压：2.5 V Typ. / 3.3 V Typ.
l 频率稳定度: ±25 × 10-6 , ±30 × 10-6, ±50 × 10-6
l 功能: Output enable(OE)
l 通过PLL技术和晶体单元的基波实现宽频率范围
l 工作温度: -20 °C to +70 °C, -40 °C to +85 °C
l 低相位抖动：60 fs typ. ( f0 = 156.25 MHz )
l 外部尺寸: 7.0 ×5.0 ×1.4 mm
● 网络设备（路由器、交换机、光模块等）
● 数据中心
● 测试和测量设备，工厂自动化
● 高速转换器（ADC和DAC）
5G将使通信流量成倍增长。5G通信网络需要高速和宽带，同时将噪声水平保持在最低水平。这可以通过通信设备的高频低抖动参考时钟来实现。使用上述XO，客户可以从基本模式晶体输入具有极低相位抖动和功率的高频参考（高达500MHz），以实现优异的相位噪声。
规格 (特征)
项目 | 符号 | 规格说明 | 条件 / 备注 | ||
LV-PECL | LVDS | ||||
SG3225EAN SG5032EAN SG7050EAN | SG3225VAN SG5032VAN SG7050VAN | ||||
输出频率范围 | f0 | 73.5 MHz to 700 MHz | Please contact us about available frequencies. | ||
电源电压 | VCC | K: 2.5 V ± 5 % | VCC = ±10 % | ||
储存温度 | T_stg | -40°C to +125°C | Store as bare product. | ||
工作温度 | T_use | B: -20 °C to +70 °C, G: -40 °C to +85 °C | |||
频率稳定度 | f_tol | C: ±20 × 10-6 D: ±30 × 10-6 J: ±50 × 10-6 | |||
功耗 | ICC | 65 mA Max. | 30 mA Max. | OE = VCC, L_ECL = 50 Ω or L_LVDS = 100 Ω f0 = 700 MHz | |
禁用电流 | I_dis | 20 mA Max. | OE = GND | ||
占空比 | SYM | 45% to 55% | At output crossing point | ||
输出电压 (LV-PECL) | VOH | VCC - 1.0 V to VCC - 0.8 V | — | DC characteristics | |
VOL | VCC - 1.78 V to VCC -1.62 V | — | |||
输出电压 (LVDS) | VOD | — | 250 mV to 450 mV | Differential output voltage, VOD1, VOD2 | DC characteristics |
dVOD | — | 50 mV Max. | dVOD = | VOD1 - VOD2 | | ||
VOS | — | 1.15 V to 1.35 V | Offset voltage, VOS1, VOS2 | ||
dVOS | — | 150 mV Max. | dVOS = | VOS1 - VOS2 | | ||
输出负载条件 | L_ECL | 50 Ω | — | Terminated to VCC - 2.0 V | |
L_LVDS | — | 100 Ω | Connected between OUT and /OUT | ||
输入电压 | VIH | 70% VCC Min. | OE terminal | ||
VIL | 30% VCC Max. | ||||
上升/下降时间 | tr / tf | 0.35 ns Max. | — | Between 20 % and 80 % of (VOH - VOL) | |
— | 0.30 ns Max. | Between 20 % and 80 %of Differential Output peak to peak voltage. | |||
启动时间 | t_str | 3 ms Max. | Time at minimum supply voltage to be 0 s | ||
相位抖动 | tPJ | 60 fs Max. *1 | Offset frequency : 12 kHz to 20 MHz | ||
频率老化 | f_aging | ±5 × 10-6 / year Max. | +25 °C , VCC = 2.5 V or 3.3 V | ||
LV-PECL (Low Voltage Positive Emitter-Couple Logic)：低压正发射极耦合逻辑
LVDS(Low Voltage Differential Signaling)：低压差分信号
*1. f0 = 243 MHz to 250 MHz , 486 MHz to 500 MHz are 0.9ps Max.
Product Name | 100 MHz | 125MHz | 156.25 MHz | 200 MHz | 312.5 MHz | 491.52 MHz | Conditions |
SG3225EAN SG5032EAN SG7050EAN | 75 fs Typ. | 60 fs Typ. | 50 fs Typ. | 40 fs Typ. | 30 fs Typ. | 20 fs Typ. | Offset frequency: 12 kHz to 20 MHz |
SG3225VAN SG5032VAN SG7050VAN | 90 fs Typ. | 70 fs Typ. | 60 fs Typ. | 50 fs Typ. | 40 fs Typ. | 30 fs Typ. |
Pin # | Connection | Function | |||||||||
#1 | OE | OE terminal / active high
| |||||||||
#2 | NC | — | |||||||||
#3 | GND | GND terminal | |||||||||
#4 | OUT | Output terminal (Positive) | |||||||||
#5 | O̅U̅T | Output terminal (Negative) | |||||||||
#6 | VCC | VCC terminal |
SG7050EAN等系列晶振产品名称参数：
(1) 产品名称 (标准形式)
SG3225EAN 156.250000MHZ K J G A
SG5032EAN 156.250000MHZ K J G A
SG7050EAN 156.250000MHZ K J G A
① ② ③ ④⑤⑥⑦
① Model ② Output (E: LV-PECL, V: LVDS) ③ Frequency ④ Supply voltage
⑤ Frequency tolerance ⑥ Operating temperature range
⑦ Internal identification code (A: default)
④ Supply voltage | |
K | 2.5 V to 3.3 V Typ. |
⑤ Frequency tolerance | |
J | ±50 × 10-6 |
E | ±30 × 10-6 |
C | ±20 × 10-6 |
⑥ Operating temperature range | |
B | -20 °C to +70 °C |
G | -40 °C to +85 °C |
(2) 产品型号 / 产品编码 (空白部分由每个详细规范决定。)
SG3225EAN X1G004251xxxx00
SG3225VAN X1G004241xxxx00
SG5032EAN X1G004271xxxx00
SG5032VAN X1G004261xxxx00
SG7050EAN X1G004291xxxx00
SG7050VAN X1G004281xxxx00
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（00：Recommended packing 3225:2000 pcs/Reel; 5032,7050: 1000 pcs/Reel）
为了保持稳定运行，在尽可能靠近晶体产品电源端子的位置（VCC-GND之间）提供0.01µF to 0.1µF去耦电容。
在线咨询
微信服务
