MAIN FEATURES
10-bit resolution.
Conversion rate up to 1.2 GSPS.
4:1 parallel MUX.
PECL/LVDS differential data and clock inputs.
Programmable DSP clock
Data Ready and Master Clock Inputs
Data Ready and Master Clock monitoring Outputs
Differential analog output swing 1 Vpp.
Internal 50
output load (connected to analog ground).
power supply :+/- 5V
CI-CGA-255 cavity up package and die form.
PERFORMANCE
Single tone SFDR = -62 dB
C
@ Fs = 1.2 GSPS and Fout = 10 MHz @ 0dB FS (Full Scale).
Single tone SFDR = -56dB
C
.
@ Fs = 1.2 GSPS and Fout = 150 MHz @ 0dB FS.
Single tone SFDR = -51dB
C
.
@ Fs = 1.2 GSPS and Fout = 575 MHz @ 0dB FS.
Multi-tone SFDR (eight tone IMD) = -46dBc
@ Fs = 1.2 GSPS and 500MHz Baseband (-18dB FS each tone).
IF Sampling conditions (Second Nyquist Zone):
Single tone SFDR = TBD @ Fs = 1.2GSPS and Fout = 795 MHz
NPR at 13.1dB FS peak to rms optimum loading factor: TBD
Output VSWR (packaged device): 1.15 from DC to 400MHz
1.2 from 400MHz to 2GHz
Deviation from sinX / X: -0.5dB @ Fout = 575MHz (50
// 2pF output load)
Max power dissipation = 3 W.
Low glitch energy : TBD.
Absolute gain error: TBD.
100 kRAD total dose expected (TBC).
APPLICATIONS
Automatic test equipment (ATE)..
FF HSSR.
Direct digital synthesis (DSS) application.
High speed modem for satellite.
Instrumentation : arbitrary waveform generator.
DESCRIPTION
The TS86101G2 is a 10 bit Digital to Analog Converter 4:1 MUXDAC for
wideband applications. It offers an SFDR of 51dB over 500 MHz output band of
interest at 1.2 Gsps. For a 500 MHz multichannel composite signal, this device
features an SFDR of 50dB @ -14 dBFS together with 0.5dB deviation from sinx/x
characteristics.
The architecture is fully differential
The TS86101G2 is fabricated with an high speed bipolar technology.
CI-CGA 255 cavity up packaged device
MUXDAC 10-bit 1.2 Gsps
Converter
Demonstrator
TS86101G2
Summary
Caution: This is a preliminary Data
Sheet. The information provided
herein is believed to be reliable and is
given for information only.
ATMEL reserves the right to make
changes at any time without notice.
April 2002
Note: This is a summary Document. A complete document is
available under NDA. For more information,
please contact your
local Atmel Sales Office.
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