EPC901 Datasheet, PDF (7/37 Pages) Espros Photonics corp – CCD line sensor 1024x1 pixel

Parameter
VDOH, VTERIH
VTERIM
IDI
R_DI
R_TER
IDO
VVDD1V8
VVDD5V0
VDD7V0
VVIDEO_P,N
VCM_SE
VCM_D
RIN,CM
CMRRCM
VOFF,VIDEO,CM
VOFF,VIDEO,SIG
CLVIDEO
RINT,VIDEO
RLVIDEO
Description
High voltage level on binary and ternary digital outputs (Level H)
Centre voltage level on ternary digital inputs (Level M)
Sink current at digital inputs
Internal pull-down resistor
Internal voltage dividing resistors which force the input to VDD/2
Sink / source current at digital outputs
Internally generated voltage on pin VDD1V8
Internally generated voltage on pin VDD5V0
Internally generated voltage on pin VDD7V0
Voltage range at output of video amplifier (@ gain 1)
Voltage at VIDEO_CM to select single-ended mode
Common-mode voltage in differential mode, set on pin
VIDEO_CM. Note: For VCM_D>1V, differential mode is detected au-
tomatically by default. For VCM_D<1V, differential mode has to be
enabled by setting bit AMP_OVR in register
FORCE_ANA_CTRL_SIGS (see section 10.3.)
Input resistance of VIDEO_CM
Common-mode rejection ratio on
VIDEO_CM (f ≥ 100 kHz)
100kHz … 50MHz
100kHz … 10Mhz
Common-mode offset of video amplifier output
Signal offset of video amplifier output
Load capacitance on video output
single ended
differential
Output resistance of the video amplifier
Load resistance on video output
single ended
differential
Min
0.8*VDD
0.4*VDD
100
100
1.62
4.5
6.0
0.25
0.5
100
5
5
3
Typ
Max
1.8
5.0
6.5
V_DD/2
0.6*VDD
10
250
250
3
1.98
5.5
7.0
VDD-0.25
0.4
V_DD/2+0.1
17
24
±50
±100
100
25
32
100
11
100
Notes:
1 _{The current values change after the first Read Pulse after boot-up. The values here are after this first Read Pulse.}
2 _{Video amplifier BW = HIGH_BW, VIDEO_GBW_SEL_REG = 0x3.}
3 _{VDD5V0 has only to be supplied externally in case the charge pump is configured to be off. See section 12.2.}
4 _{Video amplifier BW = LOW_BW, VIDEO_GBW_SEL_REG = 0x0.}
5 _{I2C pins SCL and SDA are according to I2C standards}
Unit
V
V
μA
kΩ
kΩ
mA
V
V
V
V
V
V
kΩ
dB
dB
mV
mV
pF
pF
Ω
Ω
kΩ
3.4. Temperature sensor characteristics
Parameter
Description
Min
TTEMP
Temperature measurement range
-40
OFFSETTEMP
Temperature sensor offset
GAINTEMP
Temperature sensor gain.
The typical measured temperature value of e.g. the left tempera-
ture sensor can be calculated from the value of the sensor output
registers TEMP_SENS_L_MSB and TEMP_SENS_L_LSB as fol-
lows:
T
= _{TEMP_L}
TEMP_L
[
12 : 0]−OFFSET
GAIN _TEMP
TEMP
[ºK]
24
Note: Values for OFFSETTEMP and GAINTEMP are rough. For abso-
lute measurements or precise relative measurements, calibration
is required.
PTS
N_TEMP
LIN_TEMP
f_TEMP
Resolution of the temperature sensors
Noise
Linearity of temperature sensors over the full temperature range
Update rate of the temperature sensors (configurable)
0.1
Typ
Max
+85
-10.1·10³
48
96
13
2
4
±2
±4
10
Unit
ºC
LSB
LSB/ºK
bits
LSB
ºK
Hz
© 2016 ESPROS Photonics Corporation
Characteristics subject to change without notice
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Datasheet_epc901-V5.6
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