1280×1024 InGaAs Panel Detector 15μm

The 1280 × 1024 InGaAs area array detector is mainly composed of a low noise readout circuit (ROIC), a P-I-N structure InGaAs photosensitive chip and a primary thermoelectric cooler (TEC), and is packaged in metal form. This manual only describes the product A97AA15M1-B.

Name	Model	Description	Parameter	Price
1280×1024 InGaAs Panel Detector 15μm [PDF] [RFQ]	(Stock NO. Not entered)	Response spectral range 0.95 ±0.05~1.7 ±0.05μm; Peak sensitivity ≥0.8A/W; Peak quantum efficiency ≥70% @1.55μm	Lead Time: 6-8 weeks	[Please inquire] Call us

Parameter

Key Parameter

Photoelectric Parameter

Parameter	Typ
Response spectral range(μm)*1	0.95 ±0.05~1.7 ±0.05
Pixel filling rate(%)	100
Peak quantum efficiency(%)	≥70@1.55μm
Peak detection rate^*2(cm · Hz/w)	≥5× 10¹²
Peak sensitivity(A/W)	≥0.8
Effective pixel rate(%)^*3	>99.5
Response heterogeneity(%)	≤5
Read-out way	IWR 、ITR 、CDS 、NDRO 、IMRO
Readout rate(MHz)	Range2~22
Read channel number	2 、4 、8，optional
Full frame frame rate(Hz)^*4	100
Gain gear	3
Conversion gain(μV/e^-)	1 (LG) 、16(MG) 、50 (HG)
Dynamic Range(dB) ^*5	≥55 (MG)

* 1 Focal plane temperature =25℃

*2 Focal plane temperature =20℃, high gain, integration time 10ms

* Under conditions near the optical signal half-well, the percentage of pixels whose response signal

Mechanical Parameter

Parameter	Typ
Long × Wide × Height (mm)	38 ×38 × 8.1
Weight (g)	~45
Focal plane scale	1280 × 1024
Pixel center to center distance (μm)	15
Pixel size(μm)	15 × 15
Photosensitivearea(mm)	19.2 × 15.36

Usage environment and power consumption parameters

Parameter	Typ
Working temperature (℃)	-20~+60
Storage temperature(℃)	-40~+70
Typical power(W)*	<0.4

*TEC not enabled, ambient temperature=25 ℃, serial port configuration default state

Quantum efficiency (typical value)

Schematic diagram of detector working principle and connection mode

Dimensions and Pin definitions

1. Mechanical Parameter

The detector adopts the metal package form filled with atmospheric pressure high-purity nitrogen, metal shell FeNiCoSi alloy, surface plating Ni / Au layer, the window welding method for the In-system brazing, the cover form for resistance welding. The external dimensions of the detector are 38mm (L)×38mm (W)×8.1mm (H). There are 47 Φ0.45mm pins from the bottom of the housing, which are arranged in a double-sided single-row zigzag pattern, and the spacing between the pins in a single row is 1.27mm, which are used for the input of focal plane power supply and commands, the focal plane detection signals, the electrical lead-out of temperature sensors, and the connection of the thermoelectric cooler. The detector has one Φ1.5mm through-hole at each corner for fixation.

The mechanical interface appearance and dimensions are shown below:

2. Detector Pin Diagram

2.1 Detector pin description

PIN	Item	Input/ Output	Function	Reference Value
1	NC		Empty leg, not connected
2	CLK	Input	Detector master clock	Digital voltage High level 3.3V，Low level 0V
3	SERDAT	Input	Register command word	Digital voltage High level 3.3V, low level 0V
4	NC		An empty foot must be in the air
5	ROW ST	Output	Detector master clock
6	ST	Output	Frame output identifier
7/8	TS		The temperature sensor measures the electrical resistance value through two pins to feedback the operating temperature of the focal plane
9/10	NC		Identical 1
11	VOUT8	Output	The eighth channel in the eight-channel output mode
12	VOUT7	Output	The seventh channel in the eight-channel output mode
13	VOUT6	Output	The sixth channel in the eight-channel output mode
14	VOUT5	Output	The fifth channel in the eight-channel output mode
15	VOUT4	Output	The fourth channel in the eight-channel, four-channel output mode
16	VOUT3	Output	The third channel in the eight-channel, four-channel output mode
17	VOUT2	Output	The second channel in the eight-channel, four-channel, two-channel output mode
18	VOUT1	Output	The first channel in the eight-channel, four-channel, two-channel output mode
19	GNDA2		Analog power ground
20	VDDA2	Input	Analog power	Analog 3.6V， Driving current >90mA
21	VDDL	Input	Analog power	Analog 3.6V， Driving current >90mA
22	GNDL		Analog power ground
23	CASE			Recommended grounding
24	TEC-		Thermoelectric cooler connection pin -
25	TEC+		Thermoelectric cooler connecting pin + , + pin connected to the high potential for cooling, connected to the low potential for heating
26	NC		Identical 1
27	SUBPV	Input	Detector common terminal	Analog 3.2V， Driving current >20mA
28	VRIN	Input	Reference power input
29	NC		Identical 4
30	VBLM	Input	Anti-corona voltage external input	Internally generated, supports external tuning
31	VTEMP	Output	Integrated temperature sensing voltage output	Voltage gain-6mV/K
32/33	VDDA3	Input	Analog power	Analog 3.6V， Driving current >200mA
34/35	GNDA3		Analog power ground
36	GNDA1		Analog power ground
37	VDDA1	Input	Analog power	Analog 3.6V， Driving current >90mA
38/39	NC		Identical 1
40	VD33	Input	Digital input/output power supply	Analog 3.3V， Driving current >30mA
41	VDD	Input	Digital power	Analog 1.8V， Driving current >30mA
42	VG33	Input	Analog power ground
43-45	NC		Identical 1
46	INT	Input	Integral control signal	Digital voltage High level 3.3V, low level 0V
47	RESET	Input	External reset signal	Digital voltage High level 3.3V, low level 0V

1280×1024 InGaAs Panel Detector 15μm

Product model

Parameter

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