Characterization of MITLL
	CCID20-W88c2
	thin 2k x 4k
	pixel size 15um x 15um
	Laser annealing ??
	new AR coating
	Reported by M.Wei 	Aug.14,1998

Both "R"(A) and "L"(B) amps work 
bad brick wall pattern (type 3)

TEST CONDITIONS

temperature:    -130c
Voltages:	Vdd 	= +19v
		Vr  	= +12.5v
		Vopg 	= 0v
		Vsub	= 0v
		Vp1,2,3 = +2, -6v
		Vs1,2,3 = +6, -3v
          	Vsw	= +5, -5v
		RG	= 10, 0v
		SCP	= 10v

read 3800(r)x2048(c) area only.
changed gain of preamp. from 21 to 4.83

TEST RESULTS

e-/DN:	        R:	0.38		Determined by Fe55 x-ray test
		L:	0.41
serial CTE	R:	good		Determined by Fe55 x-ray test
		L:	0.99998		Determined by Fe55 x-ray test


vertical CTE		very good	Determined by Fe55 x-ray test

Vertical charge traps:	3		(in 3800(r) x 2048(c) area) Determined
					by charge-pumping method

Read noise:             R: 1.8e-        DSC timing: 16us on data and 16us
                                        on baseline
                           2.3e-        DSC timing: 4us on data and 4us
                                        on baseline
                        L: 1.9e-        DSC timing: 16us on data and 16us
                                        on baseline
                           2.6e-        DSC timing: 4us on data and 4us


Full well(nonmpp)	104 ke- 

Dark current:	(@-130c) 0.64e-/pixel/hour	
	


QE(%)(average of big area)
w.l.    -130c		-85---90c
3200     6.8            15.8
3500    10.6            23.6
4000    24.9            45.2
4500    29.7            52.7
5000    34.4            63.2
6000    46.9            70.2
6500    54.6            73.1
7000    59.3            78.7
8000    51.2            65.7
9000    28.5            38.2
10000    4.7             8.1

Fringing
 8000A		8.0%
 9000A		8.0%
10000A		20.0%
 
---------------------------------------------
QE variations of CCID20 w88c2 at -130c and -90c(%)
wavelength      -130c           -85--90c
4000            99.3            12.3
4500            95.8            12.4
5000            96.4            13.0
6000            67.3            10.5
6500            48.5             8.1
7000            40.6             6.9
8000            27.5             4.8
9000            23.6             3.3
10000           16.7             0.0

QE variations - temperature of CCID20 w88c2(%)
        4000A   6500A   9000A
-130    99.3    48.5    23.6
-120    68.2    38.6    20.1
-110    50.0    31.5    18.1
-100    34.9    21.4    10.7
-90     14.0    11.0     5.7