AVAGO AFBR-1629Z Compatible 650nm optical fiber The DC-50 MBd high-performance photoelectric transceiver device

product presentation
FT-1629Z / 2529Z series fiber optic transceiver devices, which can be used with 650nm plastic fiber, provide high performance and low cost optical fiber communication links for industrial, power generation, medical, transportation and game applications.

FT-1629Z / 2529Z is fully compatible with AVAGO’s  AFBR-1629Z / 2529Z series, which supports industry standard plastic fiber interface and provides horizontal structure. FT-1629Z / 2529Z can accommodate plastic fiber with diameter 1mm and PCS fiber with diameter 200 μm, with plastic fiber with 1mm diameter, to achieve a minimum transmission distance of 50 meters.

FT-1629Z is a transmitter, which is composed of a high power LED chip with a peak wavelength of 650nm and its driver chip. The plastic fiber with 1mm core diameter output a typical optical power value of-2 dBm at 5 V power supply voltage. FT-2529Z is a receiver composed of a high-gain span resistance amplifier with integrated photodiode, output stage is rail-to-rail structure, and final output TTL level. To improve the stability of the output pulse width of the receiver, the receiver chip has designed the automatic artery width calibration circuit with the pulse width distortion within ± 4ns.

Product characteristics

• Data transfer rate: DC-50 MBd
• transmission distance: 50 m
• The output waveform pulse width is stable
• Operating temperature range: -40℃ to 85℃
• Compliance the RoHS criteria
• Adapt to a variety of optical fibers

Product application

• Factory automation
• Lan
• Audio and video applications / game applications
• Industrial networks and the fieldbus

System connection index
Transceiver link photoelectric parameters

Parameter	Symbol	Min	Typical	Max	unit	Explain
Signal rate	DR	DC		50	MBd
Transmission distance	L	50			m	DR=50 MBd

Typical application diagram
Figure 1 Typical application circuit diagram of FT-1629Z / 2529Z
Transmitter index
Transmitter pin definition

Pin	Name	Definition
1	VCC	Chip power supply
2	NC	NO PIN
3	GND	Chip to
4	IN	signal input

Absolute maximum rating

Parameter	Symbol	Min	Max	unit	Explain
Storage temperature	Ts	- 40	+ 85	℃
Working temperature	Ta	-40	+85	℃
Working voltage	VCCT	- 0.5	6	V
Signal input voltage	VIN	- 0.5	VCC+0.5	V
Circulating lead welding temperature			260/10	℃/s

Photoelectric performance parameters (operating temperature range-40℃ -85℃, power supply voltage range 3.15V <V_cc<3.46V or 4.75V <V_cc<5.25V）

Parameter	Symbol	Min	Typical	Max	unit	Explain
1 mm POF fiber output	PT	-5	-2	+2	dBm	T=25℃
source current	ICC		30	40	m A	T=25℃ , V CC=5V
			28	40	m A	T=25℃,  VCC=3.3V
Peak radiation wavelength	PK	630	650	680	nm
Enter high voltage	VIH	2		VCC+0.3	V
Input low voltage	VIL	-0.3		0.8	V
rise time	Tr			5	ns
drop-out time	Tf			5	ns

Receiver metrics
Receiver pin definition

Pin	Name	Definition
1	V out	TTL outlet end
2	GND	Chip to
3	VCC	Chip power supply
4	NC	NC

Absolute maximum rating

Parameter	Symbol	Min	Max	unit	Explain
Storage temperature	Ts	-40	+85	℃
working temperature	Ta	-40	+85	℃
Circulating lead welding temperature			260/10	℃/s
supply voltage	VCC	-0.5	6	V

Photoelectric performance parameters (operating temperature range-40℃ -85℃, power supply voltage range 3.15V <V_cc<3.46V or 4.75V <V_cc<5.25V）

Parameter	Symbol	Min	Typical	Max	unit	Explain
peak wavelength	λ		650		nm
Input power at an output of 0	PRL	-23		+3	dBm	T=25℃
		-22		+2	dBm
Input power at the output of 1	PRH			- 40	dBm
Output voltage at the high output level	VOH	2.5		VCC+0.3	V	PR=0
Output voltage at low output	VOL	-0.3		0.4	V	PR=PRLmin
source current	ICC		20	30	mA
Duty cycle distortion	P WD	-4		+4	ns
rise time	Tr			5	ns	CL=15pF
drop-out time	Tf			5	ns	CL=15pF
Group delay	TD			30	ns
Power initialization time			10	15	ms

Overall dimensions drawing (FT-1629Z)
Overall dimensions drawing (FT-2529Z)
List of product models

Product model	Descriptiom
FT-1629Z	Transmitter
FT-2529Z	Receive devices

 

Important Notice