參數(shù)資料
型號(hào): SY89200UTR
廠商: MICREL INC
元件分類: 時(shí)鐘及定時(shí)
英文描述: LOW SKEW CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC32
封裝: 5 X 5 MM, MLF-32
文件頁數(shù): 6/11頁
文件大?。?/td> 129K
代理商: SY89200UTR
4
SY89200U
Micrel
M9999-061704
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings(1)
Supply Voltage (V
CC) ................................ –0.5V to + 4.0V
Input Voltage (V
IN) ....................................... –0.5V to VCC
Termination Current(3)
Source or sink current on V
T ..................................... ±100mA
Output Current
Source or sink current on IN, /IN ..........................
±50mA
V
REF-AC Current
(3)
Source or sink current on V
REF-AC ........................ ±2mA
Lead Temperature (soldering, 10 sec.) ................... +265
°C
Storage Temperature (T
S) ...................... –65°C to +150°C
Operating Ratings(2)
Supply Voltage (V
CC) .......................... +2.375V to +2.625V
Ambient Temperature (T
A) ......................... –40°C to +85°C
Package Thermal Resistance(4)
MLF (
θ
JA)
Still-Air ................................................................ 35
°C/W
MLF (
Ψ
JB)
Junction-to-board ............................................... 20
°C/W
TA = –40°C to +85°C; Unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
VCC
Power Supply
2.375
2.5
2.625
V
ICC
Power Supply Current
No load, max. VCC
(6)
350
mA
RDIFF_IN
Differential Input Resistance
80
100
120
(IN-to-/IN)
RIN
Input Resistance (IN-toVT, /IN-to-VT)40
50
60
VIH
Input High Voltage; (IN, /IN)
1.2
VCC
V
VIL
Input Low Voltage; (IN, /IN)
0
VIH–0.1
V
VIN
Input Voltage Swing; (IN, /IN)
See Figure 1a.
100
VCC
mV
VDIFF_IN
Differential Input Voltage Swing
See Figure 1b.
200
2
×V
CC
mV
|IN - /IN|
VREF_AC
Reference Voltage
VCC–1.3 VCC–1.2 VCC–1.1
V
IN-to-VT
Voltage from Input to VT
1.8
V
DC ELECTRICAL CHARACTERISTICS
VCC = 2.5V ±5% ; TA = –40°C to +85°C; Unless otherwise stated
Symbol
Parameter
Condition
Min
Typ
Max
Units
VIH
Input HIGH Voltage
2.0
V
VIL
Input LOW Voltage
0.8
V
IIH
Input HIGH Current
–125
30
A
IIL
Input LOW Current
–300
A
Notes:
1. Permanent device damage may occur if ratings in the “Absolute Maximum Ratings” section are exceeded. This is a stress rating only and functional
operation is not implied for conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum ratings
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. Due to the limited drive capability use for input of the same package only.
4. Package thermal resistance assumes exposed pad is soldered (or equivalent) to the device’s most negative potential on the PCB.
Ψ
JB uses 4-layer
θ
JA in still air unless otherwise noted.
5. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
6. Includes current through internal 50
pull-ups.
LVTTL/CMOS DC ELECTRICAL CHARACTERISTICS(5)
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