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參數(shù)資料
| 型號(hào)： | SM802101UMG TR |
| 廠商： | Micrel Inc |
| 文件頁(yè)數(shù)： | 8/13頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC SYNTHESIZER 100/200MHZ 44QFN |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | ClockWorks™, RotaryWave™ |
| 類型： | * |
| PLL： | 帶旁路 |
| 輸入： | LVCMOS，晶體 |
| 輸出： | HCSL |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 2:8 |
| 差分 - 輸入:輸出： | 無(wú)/是 |
| 頻率 - 最大： | 200MHz |
| 除法器/乘法器： | 是/無(wú) |
| 電源電壓： | 2.375 V ~ 3.465 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 44-VFQFN 裸露焊盤(pán) |
| 供應(yīng)商設(shè)備封裝： | 44-QFN（7x7） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | 576-3974-6 |
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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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| SM802104 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ClockWork Fibre Channel (106.25MHz, 212.5MHz), Ultra-Low Jitter, LVPECL Frequency Synthesizer |
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