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參數資料
| 型號： | UCB1200BE |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 調制器/解調器 |
| 英文描述： | Advanced modem/audio analog front-end |
| 中文描述： | MODEM-SUPPORT CIRCUIT, PQFP48 |
| 封裝： | 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, SOT-313-2, LQFP-48 |
| 文件頁數： | 45/54頁 |
| 文件大小： | 1052K |
| 代理商： | UCB1200BE |
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1998 Jul 22
45
Philips Semiconductors
Product specification
Advanced modem/audio analog front-end
UCB1200
Notes
1.
2.
3.
4.
Additional test conditions: AUD_DIV[n] = 00001100; input signal 1 kHz, 90 mV (RMS); AUD_IN_ENA = 1.
Coding system for ADC output data is 2’s complement.
See Fig. 35.
Additional test conditions: AUD_DIV[n] = 00001100; 0 dB output attenuation; 90 % of digital full scale input voltage;
16
speaker connected.
Additional test conditions: TEL_DIV[n] = 0101000; 0 dB output attenuation; 90 % of digital full scale input voltage;
1200
load.
Coding system for DAC input data is 2’s complement.
See Fig. 36.
Additional test conditions: TEL_DIV[n] = 0101000; input signal 1 kHz, 300 mV (RMS); TEL_IN_ENA = 1;
TEL_VOICE_ENA = 0.
See Fig. 37.
See Fig. 38.
10. Deviation of the analog output from 0, with 0 code input to telecom output path.
11. The ADC cannot be started or armed if the touch screen circuit is set to interrupt mode (TSC_MODE[n] = 0,0).
12. Coding system for ADC is binary offset.
13. This is a requirement when an odd divisor is set in either the audio or the telecom codec.
14. This is valid for all SIB frame bits 0 to 63, except bits 17 to 20.
15. This is valid for a the SIB frame bits 17 to 20.
16. All curves repeat around the sample frequency f
sa
or f
st
for audio- respectively telecom codec.
17. Any touch-screen resistor above the maximum will not reach full scale and not saturate the ADC
18. The threshold can be used to verify a valid touch using pressure measurement.
5.
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相關代理商/技術參數 |
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| UCB1300 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Advanced modem/audio analog front-end |
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| UCB1400 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio codec with touch screen controller and power management monitor |
| UCB1400BE | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio codec with touch screen controller and power management monitor |
| UCB1400BE,128 | 功能描述:接口—CODEC AUDIO CODEC WITH TOUCHSCREEN RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
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