1310nm RF modulated DFB laser 10GHz

1310nm RF modulated DFB laser 10GHz

Microwave distributed feedback (DFB) lasers provide exceptional performance for linear fiber communications in very wide bandwidth applications. The ML1001 linear fiber lasers are a good choice for transmitting 10MHz to 18GHz signals using coaxial cable systems. They greatly improve the reliability of microwave communication networks by transmitting RF signals in pristine format. Due to these superior characteristics, our laser products provide significantly improved high signal quality for a wide range of applications including antenna remote control, telemetry, timing and reference signal distribution, measurement and delay lines, etc.

Product features：High dynamic range、 10MHz to 18GHz bandwidth 、 Low threshold current、 High output power、 7-pin butterfly package with SMA connector、 Operating temperature: -40~85℃、 High reliability

Part Number：--

Application area：Remote antennas、 Cellular and PCS networks 、 Military communications、 Tracking, telemetry and control

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Main parameters
General Parameters
Optional Configurations
Downloads

Main parameters

Core parameters

Dimension Drawing

General Parameters

Parameters

Photoelectric parameters (Tc=25°C)

Parameter	Symbol	Min.	Typical	Max.	Unit	Notes
Optical output power	P	6	8		dBm	1
Threshold current	I_th		10		mA	-
Operating current	I_op		55	100	mA
Operating voltage	V_op		1.5	2.5	V	-
Peak wavelength	λ	-	1310	-	nm
Slope efficiency	SE	0.2			W/A
Side mode suppression ratio	SMSR	30			dB
Noise	RIN		-150	-130	dB/Hz
Bandwidth (-3dB, I=60mA)	S21		18		Ghz
Return loss	S11		-10	-6	dB
Input 1dB compression			18		dBm
Thermistor	R_th		10		Kohm	@25C
TEC current	I_t			1.2	A	2
TEC voltage	V_t			2.5	V	2
Capacitance (PD)	C_PD			20	pF
Monitor current	I_m	0.05		2.0	mA
Dark current (PD)	I_PD			50	nA

Notes:

1. Laser temperature set at 25°C, bias current at 55mA

2. Operating temperature -5~75°C

Absolute maximum parameters

Parameter	Symbol	Min.	Max.	Unit
Laser diode forward current	I_f		120	mA
Laser diode reverse voltage	V		1	V
PD reverse voltage	V_r		2	mA
Operating temperature	T_o	-40	+85	℃
Storage temperature	T_s	-40	+85	℃
Storage relative humidity	RH_stg		85	%

Typical data

Package and pin definition

Lead#	Function
1	Thermistor
2	Thermistor
3	LD-(Bias)
4	PD anode
5	PD cathode
6	Cooler+
7	Cooler-
8	LD-(RF)
9	LD+/GND

size	A1	A2	A3	A4	A5	A6	A7	B1
Typical	6	20.83	26	30	48	2.54	0.5	9
Size	B2	B3	C1	C2	C3	D	Φ1	Φ2
Typical	8.89	12.7	10	5.6	5.46	5.46	2.7	5.4

Ordering information

PN#：ML1001A-DFB-31-FA

Operating wavelength：1310nm

bandwidth：A：10GB，B：15GB，C：18GB，D：20GB

Connector ：FA：FC/APC

Optional Configurations

Downloads

1310nm RF modulated DFB laser 10GHz.pdf