参数资料
型号: STEL-1177/CF
厂商: INTEL CORP
元件分类: 数字信号处理外设
英文描述: 8-BIT, DSP-NUM CONTROLLED OSCILLATOR, CPGA84
封装: CERAMIC, PGA-84
文件页数: 3/17页
文件大小: 224K
代理商: STEL-1177/CF
11
STEL-1177
1.
PHSEL=0.
DIRECT
LOADING.
NCO
PHASE
CHANGE
SEQUENCE
ELECTRICAL
CHARACTERISTICS
A.C. CHARACTERISTICS (Operating Conditions: VDD= 5.0 V ± 5%, VSS=0 V, Ta= 0° to 70° C, Commercial
VDD= 5.0 V ± 10%, VSS=0 V, Ta=–55° to 125° C, Military)
Commercial
Military
Symbol
Parameter
Min. Typ. Max. Min. Typ.
Max. Units
Conditions
tRS
RESET
pulse width
20
25
nsec.
tSR
RESET
to CLOCK Setup
10
12
nsec.
tSU
DATA
, ADDR or CSEL
5
nsec.
to WRSTB or PHLD Setup
and FRLD, PHLD, FMLD
or FMOD to CLOCK Setup
tHD
DATA
, ADDR or CSEL
5
nsec.
to WRSTB or PHLD Hold
and FRLD, PHLD, FMLD
or FMOD to CLOCK Hold
ADDR 3-0
DATA 7-0
PHLD
PSYNC
CLOCK
DON'T CARE
12 CLOCK EDGES
OLD PHASE
NEW PHASE
DON'T CARE
tSU
tHD
tSU
tW
SINE 11-0
COS 11-0
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