參數(shù)資料
型號: IDTQS5LV931-80Q8
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘及定時
英文描述: PLL BASED CLOCK DRIVER, 6 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
封裝: QSOP-20
文件頁數(shù): 3/7頁
文件大?。?/td> 49K
代理商: IDTQS5LV931-80Q8
MDSC-00022-00
QUALITY SEMICONDUCTOR, INC.
3
DECEMBER 15, 1997
QS5LV931
Now
an
Company
Output
SYNC (MHz)
Output Frequency
Used for
(allowable range)(1)
Relationships
FREQ_SEL
Feedback
Min
Max
Q/2
Q0-Q4
HIGH
Q/2
F
MIN_Q/2
F
MAX_Q/2
SYNC
SYNC x 2
HIGH
Q0-Q4
F
MIN_Q
F
MAX_Q
SYNC/2
SYNC
LOW
Q/2
FMIN_Q/2/2
FMAX_Q/2/2
SYNC
SYNC x 2
LOW
Q0-Q4
F
MIN_Q/2
F
MAX_Q/2
SYNC/2
SYNC
Symbol
Description
–50
–66
–80
Units
F
MAX_Q
Max Frequency, Q0-Q4
50
66
80
MHz
F
MAX_Q/2
Max Frequency, Q/2
25
33
40
MHz
F
MIN_Q
Min Frequency, Q0-Q4
10
MHz
F
MIN_Q/2
Min Frequency, Q/2
5
MHz
Supply Voltage to Ground ............................................... –0.5V to +7.0V
DC Input Voltage VIN ....................................................... –0.5V to +5.5V
Maximum Power Dissipation At T
A = 85°C .............................. 0.5 watts
T
STG Storage Temperature ............................................. –65° to +150°C
Note: Stresses greater than
those listed under absolute
maximum ratings may cause
permanent damage to QSI
devices that result in
functional or reliability type
failures.
Table 5. Capacitance
T
A = 25°C, f = 1MHz, VIN = 0V
QSOP
Pins
Typ
Max
Unit
CIN
34
pF
C
OUT
45
pF
Note: Capacitance is characterized but not tested.
Note:
1. Operation in the specified SYNC frequency range guarantees that the VCO will
operate in its optimal range of 20MHz to
F
MAX_Q x 2. Operation with Sync inputs
outside specified frequency ranges may result in out-of-lock outputs. FREQ_SEL only
affects VCO frequency and does not affect output frequencies.
Table 2. Absolute Maximum Ratings
Table 4. Frequency Selection Table
Table 3. Output Frequency Specifications
Industrial: TA = –40°C to +85°C, VCC = 3.3 ± 0.3V
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