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參數(shù)資料
型號: SM802124UMG
廠商: Micrel Inc
文件頁數(shù): 4/9頁
文件大小: 0K
描述: IC SYNTHESIZER 125MHZ DUAL 24QFN
特色產(chǎn)品: SM802124 Synthesizer
標(biāo)準(zhǔn)包裝: 100
系列: ClockWorks™, RotaryWave™
類型: *
PLL: 帶旁路
輸入: LVCMOS
輸出: CMOS
電路數(shù): 1
比率 - 輸入:輸出: 1:2
差分 - 輸入:輸出: 無/是
頻率 - 最大: 125MHz
除法器/乘法器: 是/無
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: 24-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 24-QFN(4x4)
包裝: 管件
其它名稱: 576-3999
Micrel, Inc.
SM802124
September 2011
4
M9999-101311-B
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings
(1)
Supply Voltage (VDD, VDDO)......................................... +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, VDDO)...................+2.375V to +3.465V
Ambient Temperature (TA).......................... –40°C to +85°C
Junction Thermal Resistance
(3)
QFN (
θJA)
Still-Air ........................................................ 50°C/W
QFN (
ψJB)
Junction-to-Board ....................................... 30°C/W
DC Electrical Characteristics
(4)
VDD = VDDO = 3.3V ±5% or 2.5V ±5%
VDD = 3.3V ±5%, VDDO = 2.5V ±5%
TA = 40°C to +85°C.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VDD, VDDO
2.5V Operating Voltage
2.375
2.5
2.625
V
VDD, VDDO
3.3V Operating Voltage
3.135
3.3
3.465
V
IDD
Supply current VDD + VDDO
Outputs open
70
90
mA
LVCMOS OUTPUT DC Electrical Characteristics
(4)
VDD = VDDO = 3.3V ±5% or 2.5V ±5%
VDD = 3.3V ±5%, VDDO = 2.5V ±5%
TA = 40°C to +85°C. RL = 50 to VDDO/2.
Symbol
Parameter
Condition
Min
Typ
Max
Units
VOH
Output High Voltage
Fig. 4
VDD
-0.7
V
VOL
Output Low Voltage
Fig. 4
0.6
V
LVCMOS (PLL_BYPASS) DC Electrical Characteristics
(4)
VDD = 3.3V ±5%, or 2.5V ±5%, TA = 40°C to +85°C.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VIH
Input High Voltage
2
VDD + 0.3
V
VIL
Input Low Voltage
0.3
0.8
V
IIH
Input High Current
VDD = VIN = 3.465V
150
μA
IIL
Input Low Current
VDD = 3.465V, VIN = 0V
5
μA
REF_IN DC Electrical Characteristics
(4)
VDD = 3.3V ±5%, or 2.5V ±5%, TA = 40°C to +85°C.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VIH
Input High Voltage
1.1
VDD + 0.3
V
VIL
Input Low Voltage
0.3
0.6
V
IIN
Input Current
VIN = 0V to VDD
5
μA
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