参数资料
| 型号： | SM802101UMG |
| 厂商： | Micrel Inc |
| 文件页数： | 8/13页 |
| 文件大小： | 0K |
| 描述： | IC SYNTHESIZER 100/200MHZ 44QFN |
| 标准包装： | 260 |
| 系列： | ClockWorks™, RotaryWave™ |
| 类型： | * |
| PLL： | 带旁路 |
| 输入： | LVCMOS，晶体 |
| 输出： | HCSL |
| 电路数： | 1 |
| 比率 - 输入:输出： | 2:8 |
| 差分 - 输入:输出： | 无/是 |
| 频率 - 最大： | 200MHz |
| 除法器/乘法器： | 是/无 |
| 电源电压： | 2.375 V ~ 3.465 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 44-VFQFN 裸露焊盘 |
| 供应商设备封装： | 44-QFN（7x7） |
| 包装： | 托盘 |
| 其它名称： | 576-3976 |
Micrel, Inc.
SM802101
March 27, 2013
4
Revision 1.3
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings
(1)
Supply Voltage (VDD, VDDO1/2) ......................................+4.6V
Input Voltage (VIN) .............................. 0.50V to VDD + 0.5V
Lead Temperature (soldering, 20s)............................ 260°C
Case Temperature ..................................................... 115°C
Storage Temperature (Ts) ......................... 65°C to +150°C
Operating Ratings
(2)
Supply Voltage (VDD, VDDO1/2)............ +2.375V to +3.465V
Ambient Temperature (TA).......................–40°C to +85°C
Junction Thermal Resistance
(3)
QFN (
θ
JA)
Still-Air......................................................24°C/W
QFN (
ψ
JB)
Junction-to-Board ......................................8°C/W
DC Electrical Characteristics
(4)
VDD = VDDO1/2 = 3.3V ±5% or 2.5V ±5%
VDD = 3.3V ±5%, VDDO1/2 = 3.3V ±5% or 2.5V ±5%
TA = 40°C to +85°C.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VDD, VDDO1/2
2.5V Operating Voltage
2.375
2.5
2.625
V
VDD, VDDO1/2
3.3V Operating Voltage
3.135
3.3
3.465
V
IDD
Supply current VDD + VDDO
Eight Outputs enabled, 100MHz
Outputs 50
Ω to VSS
217
270
mA
Eight Outputs enabled, 200MHz
Outputs 50
Ω to VSS
229
285
Four Outputs enabled, 100MHz
Outputs 50
Ω to VSS, OE1 or OE2 = 0
149
185
Four Outputs enabled, 200MHz
Outputs 50
Ω to VSS, OE1 or OE2 =0
158
197
HCSL DC Electrical Characteristics
(4)
VDD = VDDO1/2 = 3.3V ±5% or 2.5V ±5%
VDD = 3.3V ±5%, VDDO1/2 = 3.3V ±5% or 2.5V ±5%
TA = 40°C to +85°C. RL = 50
Ω to VSS
Symbol
Parameter
Condition
Min
Typ.
Max.
Units
VOH
Output High Voltage
660
700
850
mV
VOL
Output Low Voltage
150
0
27
mV
VCROSS
Crossing Point Voltage
250
350
550
mV
Notes:
1.
Permanent device damage may occur if absolute maximum ratings are exceeded. This is a stress rating only and functional operation is not implied
at conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
2.
The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
3.
Package thermal resistance assumes exposed pad is soldered (or equivalent) to the devices most negative potential on the PCB.
4.
The circuit is designed to meet the AC and DC specifications shown in the above table(s) after thermal equilibrium has been established.
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