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STAMP0 データシート(PDF) 12 Page - STMicroelectronics

部品番号 STAMP0
部品情報  Microphone array processor with TDM output and recombination for wide dynamic range microphones
PDF  62 Pages
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メーカー  STMICROELECTRONICS [STMicroelectronics]
ホームページ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STAMP0 データシート(HTML) 12 Page - STMicroelectronics

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Electrical specifications
STAMP0
12/62
DocID028639 Rev 1
3.3
Electrical characteristics
The values listed in the table below are specified for VDD = 3.3 V, VDD_PLL = 3.3 V and
Tamb = 25 °C, unless otherwise stated.
Table 5: Electrical specifications
Symbol
Parameter
Test condition
Min.
Typ.
(1)
Max.
Unit
VDD
Supply voltage
3.0
3.3
3.6
V
VDD_PLL
PLL supply voltage
3.0
3.3
3.6
V
IDD
Operating current
clk = mckl = 100 MHz
VDD = 3.6 V
70
mA
VDD_PLL= 3.6 V
20
mA
IDD_STBY
Standby current
VDD = 3.6 V
2.5
mA
VDD_PLL = 3.6 V
450
µA
Digital IO characteristics
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.8
V
VOH
High-level output voltage
VDD-0.15
V
VOL
Low-level output voltage
0.15
V
VHYST
Schmitt trigger hysteresis
400
mV
RDW
Pull-down resistance
(@Vi = VDD)
32
50
120
kW
IIH/IIL
Input pad leakage
-2
0.02
2
µA
PLL characteristics
CLK_IN
Input clock frequency
range
2.048
49.152
MHz
D_IN
Input clock duty cycle
40
60
%
RT_IN
Clock in rise time
0.2
ns
FT_IN
Clock in fall time
0.2
ns
INF_IN
Phase comparator freq.
range
FRAC CTRL=0
2.048
16.384
MHz
FRAC CTRL=1
2.048
12.288
MHz
FVCO
PLL output frequency
65.536
98.304
MHz
Free-running
(CLCKIN=0)
10
32
MHz
PKVCO
Peal overshoot in VCO
freq.
10
%
DVCO
FVCO duty cycle
35
65
%
LT
Lock time
200
µs
PLL_BW
PLL bandwidth
5 < NDIV < 31
2040/NDIV
4705/NDIV
kHz
32 < NDIV < 48
77
149
kHz
JPK
Jitter peaking at BW
3
dB
Notes:
(1)
Typical specifications are not guaranteed.
Obsolete
Product(s)
- Obsolete
Product(s)



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