LTC2656BCFE-H16#PBF Overview
The package that contains this software is called 20-TSSOP (0.173, 4.40mm Width) Exposed Pad. In order for the device to operate, a supply voltage of 5V volts needs to be provided. FPGA modules can be attached to development boards using a Surface Mount-connector. It is recommended that the operating temperature be kept within the range 0°C~70°C while the machine is operating. It is designed to maximiTubee space efficiency by containing the FPGA model in Tube. In total, it has a total of 20 terminations. If you are looking for related parts, you can use the base part number LTC2656 as a starting point. In this case, 20 pins are used in the design. In my opinion, this FPGA could produce fantastic results if mounted in Surface Mount, provided that its specifications are followed. In order for it to work, it requires a 3/5V power supply. A total of 20 pins are included in this device.
LTC2656BCFE-H16#PBF Features
20-TSSOP (0.173, 4.40mm Width) Exposed Pad package
20 pin count
20 pins

LTC2656BCFE-H16#PBF Applications
There are a lot of Linear Technology/Analog Devices
LTC2656BCFE-H16#PBF Digital to Analog Converters (DAC) applications.

Calibration
Motor Control
Data Distribution System
Digital Potentiometer
Software Radio
Wireless infrastructure:
WCDMA, CDMA2000, TD-SCDMA, WiMAX
Wideband communications:
LMDS/MMDS, point-to-point
Instrumentation:

Lifecycle Status	PRODUCTION (Last Updated: 1 month ago)
Factory Lead Time	14 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	20-TSSOP (0.173, 4.40mm Width) Exposed Pad
Number of Pins	20
Operating Temperature	0°C~70°C
Packaging	Tube
Published	2010
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Supply Voltage	5V
Terminal Pitch	0.65mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC2656
Pin Count	20
Output Type	Voltage - Buffered
Power Supplies	3/5V
Interface	SPI, Serial
Number of Bits	16
Supply Current-Max	4.25mA
Converter Type	D/A CONVERTER
Supply Type	Single
Reference Type	External, Internal
Data Interface	SPI
Differential Output	No
Voltage - Supply, Analog	5V
Settling Time	7.9μs (Typ)
Linearity Error-Max (EL)	0.0061%
Input Bit Code	BINARY
INL/DNL (LSB)	±2, ±0.3
Number of D/A Converters	8
Analog Output Voltage-Max	4.096V
Length	6.5mm
Height Seated (Max)	1.2mm
Width	4.4mm
RoHS Status	ROHS3 Compliant