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參數(shù)資料
| 型號： | SM843001-212KA TR |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CLK SYNTHESIZER FIBRE 8-TSSOP |
| 產(chǎn)品培訓(xùn)模塊： | High Bandwidth Product Overview |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 系列： | ClockWorks™, RotaryWave™ |
| 類型： | 時(shí)鐘/頻率合成器 |
| PLL： | 是 |
| 主要目的： | 光纖通道 |
| 輸入： | 晶體 |
| 輸出： | LVPECL |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:1 |
| 差分 - 輸入:輸出： | 無/是 |
| 頻率 - 最大： | 212.5MHz |
| 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： | 8-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-TSSOP |
| 包裝： | 帶卷 (TR) |
Micrel, Inc.
SM843001-212
October 2010
3
M9999-100410-A
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings
(1)
Supply Voltage (VDDA, VDD,) ........................................+4.6V
Input Voltage (VIN)................................ 0.50V to VDD+0.5V
LVPECL Output Current (IOUT)
Continuous ..................................................................50mA
Surge.........................................................................100mA
Lead Temperature (soldering, 20sec.)....................... 260°C
Case Temperature ..................................................... 115°C
Storage Temperature (Ts) .........................65°C to +150°C
Operating Ratings
(2)
Supply Voltage (VIN)............................. +2.375V to +3.465V
Ambient Temperature (TA) .......................... –40°C to +85°C
Junction Thermal Resistance
TSSOP (
θJA)(Still Air).......................................141°C/W
DC Electrical Characteristics
(3)
VDD = VDDA = 3.3V ±5%; TA = –40°C to +85°C, unless noted.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VDD
Core Supply Voltage
3.135
3.30
3.465
V
VDDA
Analog Supply Voltage
3.135
3.30
3.465
V
IDDA
Analog Supply Current
48
60
mA
IEE
Total Supply Current
No load
87
110
mA
VDD = VDDA = 2.5V ±5%; TA = –40°C to +85°C, unless noted.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VDD
Core Supply Voltage
2.375
2.50
2.625
V
VDDA
Analog Supply Voltage
2.375
2.50
2.625
V
IDDA
Analog Supply Current
48
60
mA
IEE
Total Supply Current
No load
80
100
mA
LVPECL DC Electrical Characteristics
(3)(4)
VDD = VDDA = 2.5V ±5% or 3.3V ±5%, TA = –40°C to +85°C, unless noted.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VOH
Output High Voltage
50 to VDD 2V
VDD – 1.145
VDD – 0.97
VDD – 0.845
V
VOL
Output Low Voltage
50 to VDD-2V
VDD – 1.945
VDD – 1.77
VDD – 1.645
V
VSWING
Peak-to-Peak Output Voltage Swing
0.6
0.8
1.0
V
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.
The circuit is designed to meet the DC specifications shown in the above tables after thermal equilibrium has been established with a transverse
airflow greater than 500 lfpm.
4.
See Figure 4 for load test circuit example.
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