参数资料
型号: SY89534LHZ
厂商: MICREL INC
元件分类: 时钟及定时
英文描述: 89534 SERIES, PLL BASED CLOCK DRIVER, 13 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP64
封装: LEAD FREE, TQFP-64
文件页数: 10/15页
文件大小: 106K
代理商: SY89534LHZ
4
Precision Edge
SY89534/35L
Micrel, Inc.
M9999-110308
hbwhelp@micrel.com or (408) 955-1690
Symbol
Rating
Value
Unit
All V
CC
V
CC Pin Potential to Ground Pin
–0.5 to +4.0
V
IN
Input Voltage
–0.5 to V
CCI
V
I
OUT
DC Output Current
–LVPECL outputs
–50
mA
–LVDS outputs
±10
mA
TLEAD
Lead Temperature (soldering, 20sec.)
260
°C
T
store
Storage Temperature
–65 to +150
°C
θ
JA
Package Thermal Resistance (Junction-to-Ambient)
With Die attach soldered to GND:
–Still-Air (TQFP)
23
°C/W
–200lfpm (TQFP)
18
°C/W
–500lfpm (TQFP)
15
°C/W
With Die attach NOT soldered to GND:(2)
–Still-Air (TQFP)
44
°C/W
–200lfpm (TQFP)
36
°C/W
–500lfpm (TQFP)
30
°C/W
θ
JC
Package Thermal Resistance
4.4
°C/W
(Junction-to-Case)
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. It is recommended that the user always solder the exposed die pad to a ground plane for enhanced heat dissipation.
3. V
CCA, VCC_LOGIC, VCCOA/C. VCCOB are not internally connected together inside the device. They must be connected together on the PCB.
4. No load. Outputs floating, Banks A, B, and C enabled.
ABSOLUTE MAXIMUM RATINGS(1)
DC ELECTRICAL CHARACTERISTICS
TA = 0°CTA = +25°CTA = +85°C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
VCCA
(3)
PLL and Logic Supply Voltage
3.0
3.3
3.6
3.0
3.3
3.6
3.0
3.3
3.6
V
VCC_LOGIC
VCCOA/C
Bank A and C VCC Output
3.0
3.3
3.6
3.0
3.3
3.6
3.0
3.3
3.6
V
VCCOB
Bank B VCC Output
LVPECL/LVDS
3.0
3.3
3.6
3.0
3.3
3.6
3.0
3.3
3.6
V
ICC
Total Supply Current(4)
SY89534L PECL
——
260
——
260
——
260
mA
SY89535L LVDS
275
330
285
330
300
330
mA
Power Supply
TA = 0°CTA = +25°CTA = +85°C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
VIH
Input HIGH Voltage
2.0
——
2.0
——
2.0
——
V
VIL
Input LOW Voltage
——
0.8
——
0.8
——
0.8
V
IIH
Input HIGH Current
—————
150
———
A
IIL
Input LOW Current
———
–300
—————
A
LVCMOS/LVTTL Input Control Logic (All VCC pins = +3.3V ±10%)
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