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参数资料
| 型号： | ICS841664AGILFT |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 14/19页 |
| 文件大小： | 0K |
| 描述： | IC CLOCK GENERATOR 28-TSSOP |
| 标准包装： | 1,000 |
| 系列： | HiPerClockS™, FemtoClock™ |
| 类型： | 时钟发生器，扇出配送，多路复用器 |
| PLL： | 带旁路 |
| 输入： | LVCMOS，LVTTL，晶体 |
| 输出： | HCSL，LVCMOS，LVTTL |
| 电路数： | 1 |
| 比率 - 输入:输出： | 2:5 |
| 差分 - 输入:输出： | 无/是 |
| 频率 - 最大： | 156.25MHz |
| 除法器/乘法器： | 是/无 |
| 电源电压： | 3.135 V ~ 3.465 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-TSSOP（0.240"，6.10mm 宽） |
| 供应商设备封装： | 28-TSSOP |
| 包装： | 带卷 (TR) |
| 其它名称： | 841664AGILFT |
ICS841664AGI REVISION A JULY 15, 2013
4
2013 Integrated Device Technology, Inc.
ICS841664I Data Sheet
FEMTOCLOCK CRYSTAL-TO-HCSL CLOCK GENERATOR
Absolute Maximum Ratings
NOTE: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device.
These ratings are stress specifications only. Functional operation of product at these conditions or any conditions beyond
those listed in the DC Characteristics or AC Characteristics is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect product reliability.
DC Electrical Characteristics
Table 4A. Power Supply DC Characteristics, VDD = VDDOA = VDDOB = 3.3V±5%, TA = -40°C to 85°C
Table 4B. LVCMOS/LVTTL DC Characteristics, VDD = 3.3V±5%, TA = -40°C to 85°C
NOTE 1: Outputs termination with 50
to V
DD /2. See Parameter Measurement Information Section, Output Load Test Circuit diagram.
Item
Rating
Supply Voltage, VDD
4.6V
Inputs, VI
XTAL_IN
Other Inputs
0V to VDD
-0.5V to VDD + 0.5V
Outputs,IO
Continuous Current REF_OUT
Surge Current REF_OUT
15mA
30mA
Package Thermal Impedance,
JA
64.5
C/W (0 mps)
Storage Temperature, TSTG
-65
C to 150C
Symbol
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
VDD
Core Supply Voltage
3.135
3.3
3.465
V
VDDA
Analog Supply Voltage
VDD – 0.20
3.3
3.465
V
VDDOA,
VDDOB
Output Supply Voltage
3.135
3.3
3.465
V
IDD
Power Supply Current
No Load
80
mA
IDDA
Analog Supply Current
No Load
20
mA
IDDOA,
IDDOB
Output Supply Current
No Load, RREF = 475%5
mA
Symbol
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
VIH
Input High Voltage
2
VDD + 0.3
V
VIL
Input Low Voltage
-0.3
0.8
V
IIH
Input High Current
REF_IN, REF_SEL,
BYPASS, MR/nOE,
FSEL0, FSEL1
VDD = VIN = 3.465V
150
A
nREF_OE
VDD = VIN = 3.465V
5
A
IIL
Input Low Current
REF_IN, REF_SEL,
BYPASS, MR/nOE,
FSEL0, FSEL1
VDD = 3.465V, VIN = 0V
-5
A
nREF_OE
VDD = 3.465V, VIN = 0V
-150
A
VOH
Output High Voltage;
NOTE 1
REF_OUT
VDD = 3.465V
2.6
V
VOL
Output Low Voltage;
NOTE 1
REF_OUT
VDD = 3.465V
0.5
V
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