有源差分晶振 ,输出频率: 100MHz to 325MHz
输出:HCSL,电源电压:2.5 V Typ. / 3.3 V Typ.
频率稳定度: ±50 × 10-6;功能: Output enable(OE)
工作温度: -40 °C to +85 °C, -40 °C to +105 °C
低相位抖动:85 fs typ. ( f0 = 156.25 MHz )
外部尺寸: 3.2 ×2.5 ×1.05 mm
SG3225HBN:爱普生 (EPSON)有源差分晶振,输出HCSL,低抖动
SG3225HBN常用频率列表如下:
规格型号 | 产品编码 | MOQ (PCS) |
SG3225HBN | X1G005141xxxx00 | 2000 |
SG3225HBN 156.250000MHz CJGA | X1G005141000200 | 2000 |
SG3225HBN 100.000000MHz CLGA | X1G005141000300 | 2000 |
SG3225HBN 100.000000MHz CJGA | X1G005141000400 | 2000 |
SG3225HBN 125.000000MHz CJGA | X1G005141000500 | 2000 |
SG3225HBN 125.000000MHz CLGA | X1G005141000600 | 2000 |
SG3225HBN 212.500000MHz CJGA | X1G005141060200 | 2000 |
SG3225HBN 250.000000MHz CJGA | X1G005141060400 | 2000 |
SG3225HBN 100.000000MHz CLHA | X1G005141100300 | 2000 |
SG3225HBN 156.250000MHz CLHA | X1G005141100400 | 2000 |
爱普生(EPSON)有源差分晶振: SG3225HBN
l 有源差分晶振
l 输出频率: 100MHz to 325MHz
l 输出:HCSL
l 电源电压:2.5 V Typ. / 3.3 V Typ.
l 频率稳定度: ±50 × 10-6
l 功能: Output enable(OE)
l 工作温度: -40 °C to +85 °C, -40 °C to +105 °C
l 低相位抖动:85 fs typ. ( f0 = 156.25 MHz )
l 外部尺寸: 3.2 ×2.5 ×1.05 mm
● 服务器
● NIC(Network Interface Card,局域网卡或网络适配器),HBA(Host Bus Adapter,主机总线适配器)
● PCI Express®串行通信
● 各种高速串行通信
SG3225HBN是一种低抖动的HCSL输出晶体振荡器。
该产品作为满足PCIe®1.0至PCIe®5.0抖动要求的PCI Express®参考时钟非常出色。
规格 (特征)
项目 | 符号 | 规格说明 | 条件 / 备注 |
输出频率范围 | f0 | 100MHz to 325MHz | Please contact us for inquiries regarding available frequencies. |
电源电压 | VCC | D:2.5V ±0.125V, C:3.3V ±0.165V | |
储存温度 | T_stg | -55℃ to +125℃ | Store as bare product. |
工作温度 | T_use | G: -40℃ to +85℃, H: -40℃ to +105℃ | |
频率稳定度 | f_tol | J: ± 50 × 10-6 | Includes initial tolerance, temperature change, |
L: ± 100 × 10-6 | Includes initial tolerance, temperature change, | ||
功耗 | ICC | 25 mA Typ. , 35mA Max. | OE=VCC, with output load |
禁用电流 | I_dis | 15mA Max. | OE=GND |
占空比 | SYM | 45% to 55% | At outputs crossing point |
输出电压 | VOH | 0.75 V Typ., 0.66V to 0.85V | DC characteristics, single output |
VOL | 0 V Typ., -0.15V to 0.15V | ||
交叉电压 | VCR | 0.25V to 0.55V | |
输出负载条件 | L_HCSL | 50Ω | |
RS | 33Ω | ||
输入电压 | VIH | 70% VCC Min. | OE terminal |
VIL | 30% VCC Max. | ||
差分输出 上升转换速率/ 下降转换速率 | Rr / Rf | 1 V/ns to 4V/ns | Between -0.15 V and 0.15 V of differential output |
启动时间 | t_str | 10ms Max. | Time at minimum supply voltage to be 0 s |
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
HCSL(High-speed Current Steering Logic):高速电流控制逻辑
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 |
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 |
SG3225VAN等系列晶振产品名称参数:
(1) 产品名称 (标准形式)
SG3225HBN 156.250000MHZ C J G A (⑤⑥: Not Available code JH)
① ② ③ ④⑤⑥⑦
① Model ② Output (H: HCSL) ③ Frequency ④ Supply voltage (D: 2.5 V Typ. , C: 3.3 V Typ.)
⑤ Frequency tolerance (J: ±50 × 10-6 , L: ±100 × 10-6 )
⑥ Operating temperature range (G:-40 to +85°C, H:-40 to +105°C)
⑦ Internal identification code (A: default)
④ Supply voltage | |
D | 2.5 V Typ. |
C | 3.3 V Typ. |
⑤ Frequency tolerance | |
J | ±50 × 10-6 |
L | ±100 × 10-6 |
⑥ Operating temperature range | |
G | -40 °C to +85 °C |
H | -40 °C to +105 °C |
(2) 产品型号 / 产品编码 (空白部分由每个详细规范决定。)
SG3225HBN X1G005141xxxx00
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 2000 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。