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參數(shù)資料
| 型號： | TQ6122 |
| 廠商： | TriQuint Semiconductor,Inc. |
| 英文描述： | 1 Gigasample/sec, 8-bit Digital-to-Analog Converter |
| 中文描述： | 1 Gigasample /秒，8位數(shù)字到模擬轉(zhuǎn)換器 |
| 文件頁數(shù)： | 1/23頁 |
| 文件大小： | 939K |
| 代理商： | TQ6122 |
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S E M I C O N D U C T O R , I N C .
1
For additional information and latest specifications, see our website:
www.triquint.com
M
P
Features
1 Gs/s conversion rate
8-bit resolution
DC differential non-linearity
1
/
2
LSB (0.2%)
DC integral non-linearity
1 LSB (0.4%)
Settling time 2 ns to 0.4% (est.)
Spurious-free dynamic range
(SFDR) 45 dBc typical
ECL-compatible inputs
Synchronous blanking input
1.3 W power dissipation
44-pin multilayer ceramic
package or unpackaged die
Applications
Display generation
Waveform and signal synthesis
Video signal reconstruction
BLANK
A5
A6
B6
A7 (MSB)
B7
MULTIPLEXER
ECL INPUT
BUFFERS
BLANKING
LOGIC
MASTER
LATCH
SLAVE
LATCH
V
(-5 V)
A
BLANK DISABLE
V
AA
V
I
V
BANDGAP
REFERENCE
FULL-SCALE ADJUST
V
CLK
CLK
SELA
BLANK D0
D4
QBLANK Q0
Q4
D5
D6
D7
Q5
Q6
Q7
BINARY-TO-N-OF-7
SEGMENT ENCODER
S1 S2S3 S4 S5 S6S7
QS1
QS7
+
–
I
I4
IS1
IS7
+
–
CURRENT-SOURCE ARRAY
50
50
OUT
V
OUT
V
B5
B4
BLANK
I0
SENSE
REF
B0
A0
A4
GND
GND
AA
REF
D
Q
(-5V)
(EXT. CONTROL LOOP)
D
BLANK D0
D4
QBLANK Q0
Q4
TriQuint's TQ6122 GIGADAC is a monolithic, 8-bit digital-to-analog
converter capable of conversion rates to at least 1000 Megasamples/
second. The TQ6122 DAC may be used for display generation, waveform
and signal synthesis, and video signal reconstruction. The TQ6122 features
a 2:1 data MUX at the input for ease of interface and offers synchronous
blanking capability for maximum ease of use in video applications. It drives
complementary 1 V peak-to-peak swings into 50-ohm loads; on-chip 50-
ohm reverse terminations provide extremely fast settling time.
Due to the inherently high speed of TriQuint's one-micron gate
Enhancement / Depletion-mode gallium arsenide process, the TQ6122
offers guaranteed operation at clock rates of 1000 MHz, with typical room
temperature conversion rates of 1.5 Gs/s without multiplexing and 1.3 Gs/s
when using multiplexed inputs. The TQ6122 features output rise and fall
times of 500 ps (10% – 90%), symmetric complementary output transitions,
and glitch impulse values less than 10 pV/sec. When used for sine wave
synthesis, typical spurious and harmonic free dynamic range is
≥
45 dBc.
The TQ6122 may be retrofitted into designs which currently use TriQuint's
TQ6111, 2, 3, 4M DACs with minimal changes to power supply levels and
input and output connections. The part is available in a 44-pin ceramic
package or as unpackaged die.
TQ6122
1 Gigasample/sec,
8-bit Digital-to-Analog
Converter
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TQ6122-M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Digital-to-Analog Converter |
| TQ6124 | 制造商:TRIQUINT 制造商全稱:TriQuint Semiconductor 功能描述:1 Gigasample/sec, 14-bit Digital-to-Analog Convertor |
| TQ6124-CM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:14-Bit Digital-to-Analog Converter |
| TQ651C2 | 制造商:Honeywell Sensing and Control 功能描述:GAUGE, TORQUE WATCH 10N-MM TO 140N-MM 2%; Torque Range N-m:10N-mm to 140N-mm; Torque Range ft-lb:0.005lb-ft to 0.104lb-ft; Accuracy %:2%; Accuracy:+/-2%; Torque Max:20in-oz; Torque Min:1in-oz ;RoHS Compliant: NA |
| TQ651C3 | 制造商:Honeywell Sensing and Control 功能描述:GAUGE, TORQUE WATCH 15N-MM TO 285N-MM 2%; Torque Range N-m:15N-mm to 265N-mm; Torque Range ft-lb:0.01lb-ft to 0.208lb-ft; Accuracy %:2%; Accuracy:+/-2%; Torque Max:40in-oz; Torque Min:2in-oz ;RoHS Compliant: NA |
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