TC213

1024-

× 512-PIXEL CCD IMAGE SENSOR

SOCS013B – AUGUST 1989 – REVISED DECEMBER 1991

2-14

POST OFFICE BOX 655303

electrical characteristics over recommended operating ranges of supply voltage and free-air

temperature

PARAMETER

MIN

TYP†

MAX

UNIT

Dynamic range (see Note 2)

60

dB

Charge conversion factor

6

µV/e

Charge transfer efficiency (see Note 3)

0.99990

Signal response delay time,

τ (see Note 4 and Figure 16)

18

20

22

ns

Gamma (see Note 5)

0.89

0.94

0.99

Output resistance

600

800

Ω

Noise voltage

1/f noise (5 kHz)

0.1

µV/√Hz

Noise voltage

Random noise (f = 100 kHz)

0.08

µV/√Hz

Noise equivalent signal

60

electrons

ADB (see Note 6)

20

Rejection ratio at 10 MHz

SRGn (see Note 7)

40

dB

ABGx (see Note 8)

30

Supply current

9

mA

IAG, SAG

15000

Input capacitance Ci

ABGI, ABGS

8000

pF

Input capacitance, Ci

TRG

350

pF

SRG1, SRG2

200

† All typical values are at TA = 25°C.

NOTES:

2. Dynamic range is – 20 times the logarithm of the mean noise signal divided by the saturation output signal.

3. Charge transfer efficiency is one minus the charge loss per transfer in the output register (1046 transfers). The test is performed

in the dark using an electrical input signal.

4. Signal-response delay time is the time between the falling edge of the SRG clock pulse and the output signal valid state.

5. Gamma (

γ) is the value of the exponent in the equation below for two points on the linear portion of the transfer function curve (this

value represents points near saturation):

Exposure (2)

Exposure (1)

g

+

Output signal (2)

Output signal (1)

6. ADB rejection ratio is – 20 times the logarithm of the ac amplitude on OUTn divided by the ac amplitude on ADB.

7. SRGn rejection ratio is – 20 times the logarithm of the ac amplitude on OUTn divided by the ac amplitude on SRGn.

8. ABGx rejection ratio is – 20 times the logarithm of the ac amplitude on OUTn divided by the ac amplitude on ABGx.