參數(shù)資料
型號: SAA8117HL
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: REFLECTIVE PHOTOSENSOR SMD
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, SOT-407-1, LQFP-100
文件頁數(shù): 48/60頁
文件大小: 231K
代理商: SAA8117HL
1999 Apr 02
48
Philips Semiconductors
Product specification
Digital camera USB interface IC
SAA8117HL
Notes
1.
2.
3.
4.
This applies the outputs: pins SDA and SNDA.
This applies the inputs: pins SUSREADYNOT, TRC and SNAPSHOT.
This applies the outputs: pins CLOCK, UCINT, UCPOR, CLOCKON and DCDCON.
Frequencies depend on PLL settings (see Table 1).
5.
Defined here as:
where V
i
= input voltage and V
n(i)(eq)
= equivalent input noise voltage.
6.
7.
The noise is measured with A-weighting at the nominal input voltage.
The distortion is measured at a maximum output voltage of 2.4 V (p-p).
8.
Transition time matching:
B
IASING
I
ref
FGA/
path
reference current
25
μ
A
T
RANSFER FUNCTION
A1
S/N
THD
amplification
signal-to-noise ratio
total harmonic distortion
51
70
20
60
66
70
61
dB
dB
dB
ATX transceiver
D
RIVER CHARACTERISTICS IN FULL SPEED MODE
:
PINS
ATXDP
AND
ATXDM
f
o(sample)
t
t(rise)
t
t(fall)
t
t(match)
V
o(cr)
Z
o
audio sample output frequency
rise transition time
fall transition time
transition time matching
output signal crossover voltage
driver output impedance
4
4
4
90
1.3
30
48
20
20
110
2.0
42
MHz
ns
ns
%
V
C
L
= 50 pF
C
L
= 50 pF
note 8
steady state
drive
R
ECEIVER CHARACTERISTICS IN FULL SPEED MODE
:
PINS
ATXDP
AND
ATXDM
f
s
f
i(D)
t
frame
audio sample input frequency
data input frequency rate
frame interval
5
12.00
1.000
55
kHz
Mbits/s
ms
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
20
V
n(i)(eq)
V
log
×
t
t(match)
t
t
t(fall)
------------
=
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