- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄372107 > SA614AN (NXP SEMICONDUCTORS) R-78Axx-0.5SMD Series - Innoline Regulated DC-DC Converters; Output Voltage (Vdc): 3.3V; Output Current (A): 0.5A; Features: Efficiency up to 97%, Non isolated, no need for heatsinks; SMD Package; Adjustable Output Voltage; Wide input range.(4.75V ~ 34V); Short circuit protection, Thermal shutdown; Remote On/Off Control; UL94V-0 Package Material; Very Low Shutdown Current; See Positive-to Negative Converter Application Note for use as a voltage inverter (alternative to LM79xx Linear) PDF資料下載
參數(shù)資料
| 型號： | SA614AN |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 接收器 |
| 英文描述： | R-78Axx-0.5SMD Series - Innoline Regulated DC-DC Converters; Output Voltage (Vdc): 3.3V; Output Current (A): 0.5A; Features: Efficiency up to 97%, Non isolated, no need for heatsinks; SMD Package; Adjustable Output Voltage; Wide input range.(4.75V ~ 34V); Short circuit protection, Thermal shutdown; Remote On/Off Control; UL94V-0 Package Material; Very Low Shutdown Current; See Positive-to Negative Converter Application Note for use as a voltage inverter (alternative to LM79xx Linear) |
| 中文描述： | FM, AUDIO DEMODULATOR, PDIP16 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-16 |
| 文件頁數(shù)： | 4/14頁 |
| 文件大小： | 216K |
| 代理商： | SA614AN |
Philips Semiconductors
Product specification
SA614A
Low power FM IF system
1997 Nov 07
4
AC ELECTRICAL CHARACTERISTICS
Typical reading at T
A
= 25
°
C; V
CC
= +6V, unless otherwise stated. IF frequency = 455kHz; IF level = -47dBm; FM modulation = 1kHz with
+8kHz peak deviation. Audio output with C-message weighted filter and de-emphasis capacitor. Test circuit Figure 3. The parameters listed
below are tested using automatic test equipment to assure consistent electrical characterristics. The limits do not represent the ultimate
performance limits of the device. Use of an optimized RF layout will improve many of the listed parameters.
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
SA614A
UNITS
MIN
TYP
MAX
Input limiting -3dB
Test at Pin 16
-92
dBm/50
AM rejection
80% AM 1kHz
25
33
dB
Recovered audio level
15nF de-emphasis
60
175
260
mV
RMS
mV
RMS
dB
Recovered audio level
150pF de-emphasis
530
THD
Total harmonic distortion
-30
-42
S/N
Signal-to-noise ratio
No modulation for noise
68
dB
RF level = -118dBm
0
160
800
mV
RSSI output
1
RF level = -68dBm
1.7
2.50
3.3
V
RF level = -18dBm
3.6
4.80
5.8
V
RSSI range
R
4
= 100k (Pin 5)
R
4
= 100k (Pin 5)
80
dB
RSSI accuracy
+2.0
dB
IF input impedance
1.4
1.6
k
k
IF output impedance
0.85
1.0
Limiter input impedance
1.4
1.6
k
k
k
Unmuted audio output resistance
58
Muted audio output resistance
58
NOTE:
1. SA614A data sheets refer to power at 50
input termination; about 21dB less power actually enters the internal 1.5k input.
SA614A (50)
-97dBm
-47dBm
+3dBm
The SA615 and SA614A are both derived from the same basic die. The SA615 performance plots are directly applicable to the SA614A.
SA614A (1.5k)/SA615 (1.5k)
-118dBm
-68dBm
-18dBm
相關PDF資料 |
PDF描述 |
|---|---|
| SA615 | High performance low power FM IF system(高性能低功耗FM IF系統(tǒng)) |
| SA621DH | |
| SA621 | 1GHz - Low voltage LNA, mixer and VCO |
| SA624D | High performance low power FM IF system with high-speed RSSI |
| SA624 | High performance low power FM IF system with high-speed RSSI |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SA-6-1-4BC | 制造商:Cooper Bussmann 功能描述:FUSTAT ADAPTER - Bulk |
| SA615 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:High performance low power mixer FM IF system |
| SA615D | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:High performance low power mixer FM IF system |
| SA615D,602 | 功能描述:射頻無線雜項 HI PERF LP MIXER FM IF SYSTEM RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
| SA615D,623 | 功能描述:上下轉換器 HI PERF LP MIXER FM IF SYSTEM RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PQFP-128 |
發(fā)布緊急采購，3分鐘左右您將得到回復。