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參數(shù)資料
| 型號： | SA604A |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | High performance low power FM IF system |
| 中文描述： | IF系統(tǒng)高性能低功耗調(diào)頻 |
| 文件頁數(shù)： | 4/13頁 |
| 文件大?。?/td> | 140K |
| 代理商： | SA604A |
Philips Semiconductors
Product specification
SA604A
High performance 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
SA604A
UNITS
MIN
TYP
MAX
Input limiting -3dB
Test at Pin 16
-92
dBm/50
AM rejection
80% AM 1kHz
30
34
dB
Recovered audio level
15nF de-emphasis
80
175
260
mV
RMS
mV
RMS
dB
Recovered audio level
150pF de-emphasis
530
THD
Total harmonic distortion
-34
-42
S/N
Signal-to-noise ratio
No modulation for noise
73
dB
RF level = -118dBm
0
160
650
mV
RSSI output
1
RF level = -68dBm
1.9
2.65
3.1
V
RF level = -18dBm
4.0
4.85
5.6
V
RSSI range
R
4
= 100k (Pin 5)
R
4
= 100k (Pin 5)
90
dB
RSSI accuracy
±
1.5
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. SA604 data sheets refer to power at 50
input termination; about 21dB less power actually enters the internal 1.5k input.
SA604 (50)
-97dBm
-47dBm
+3dBm
The SA605 and SA604A are both derived from the same basic die. The SA605 performance plots are directly applicable to the SA604A.
SA604A (1.5k)/SA605 (1.5k
-118dBm
-68dBm
-18dBm
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SA605 | HIGH PERFORMANCE LOW POWER MIXER FM IF SYSTEM |
| SA605N | HIGH PERFORMANCE LOW POWER MIXER FM IF SYSTEM |
| SA606 | RES 6.19K OHM 1/16W .5% 0603 SMD |
| SA607 | Low-voltage high performance mixer FM IF system |
| SA607D | Low-voltage high performance mixer FM IF system |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SA604AD | 制造商:NXP Semiconductors 功能描述:FM IF System, SA604AD SOIC16 |
| SA604AD,602 | 功能描述:射頻放大器 HI PERF LP FM IF SYSTEM RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| SA604AD,623 | 功能描述:射頻放大器 HI PERF LP FM IF SYSTEM RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| SA604AD | 制造商:NXP Semiconductors 功能描述:IC FM IF SYSTEM SMD SOIC16 604 |
| SA604AD | 制造商:NXP Semiconductors 功能描述:IC FM IF SYSTEM SMD SOIC16 604 |
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