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V62/24601-02XE中文资料德州仪器数据手册PDF规格书
V62/24601-02XE规格书详情
1 Features
• Radiation tolerant (-SEP only):
– Single-event latch-up (SEL) immune up to LET
= 43 MeV-cm2/mg
– Single-event functional interrupt (SEFI)
characterized up to LET = 43 MeV-cm2/mg
– Total ionizing dose (TID): 30krad(Si)
• Enhanced product (-EP and -SEP):
– Meets ASTM E595 outgassing specification
– Vendor item drawing (VID)
– Temperature range: –55°C to 105°C
– One fabrication, assembly, and test site
– Gold bond wire, NiPdAu lead finish
– Wafer lot traceability
– Extended product life cycle
• Dual channel, 125MSPS ADC
• 14-bit resolution (no missing codes)
• Noise floor: –156.9dBFS/Hz
• Low power consumption: 100mW/ch (at
125MSPS)
• Latency: 2 clock cycles
• Voltage reference options:
– External: 1 to 125MSPS
– Internal: 100 to 125MSPS
• Input bandwidth: 200MHz (3dB)
• INL: ±2.6 LSB; DNL: ±0.9 LSB (typical)
• On-chip DSP (optional/bypassable)
– Decimation by 2, 4, 8, 16, 32
– 32-bit NCO
• Serial LVDS digital interface (2-, 1- and 1/2-wire)
• Small Footprint: 40 QFN (5 × 5mm) package
• Spectral performance (fIN = 5MHz):
– SNR: 77.5dBFS
– SFDR: 84dBc HD2, HD3
– SFDR: 92dBFS worst spur
2 Applications
• High-speed data acquisition
• Satellite optical communications payloads
• Satellite imaging payloads
• Satellite communication payloads
• Satellite RADAR and LIDAR payloads
3 Description
The ADC3664-xEP device is a low-noise, ultra-low
power, 14-bit, 125MSPS, high-speed dual channel
ADC. Designed for lowest noise performance,
the device delivers a noise spectral density of
-156.9dBFS/Hz combined with linearity and dynamic
range. The ADC3664-xEP offers IF sampling support
which makes the device designed for a wide range
of applications. High-speed control loops benefit from
the short latency as low as one clock cycle. The
ADC consumes only 100mW/ch at 125MSPS, and the
power consumption scales well with lower sampling
rates.
The ADC3664-xEP uses a serial LVDS (SLVDS)
interface to output the data which minimizes the
number of digital interconnects. The device supports
a two-lane, one-lane and half-lane option. The device
supports an extended temperature range from –55°C
to +105°C.
