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參數(shù)資料
| 型號(hào)： | SA639 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Low voltage mixer FM IF system with filter amplifier and data switch |
| 中文描述： | 低電壓中頻濾波放大器和數(shù)據(jù)系統(tǒng)，混頻器調(diào)頻開關(guān) |
| 文件頁數(shù)： | 3/16頁 |
| 文件大?。?/td> | 226K |
| 代理商： | SA639 |
Philips Semiconductors
Product specification
SA639
Low voltage mixer FM IF system with filter amplifier
and data switch
1998 Feb 10
3
BLOCK DIAGRAM
20
19
18
17
16
15
14
13
21
24
10
9
8
7
6
5
4
3
2
1
FAST
RSSI
IF
E
B
OSCILLATOR
MIXER
QUAD
+
–
GND
PWR
DWN
RSSI
DATA
V
CC
23
22
12
11
LIMITER
+ –
+ –
SR00031
Figure 2. Block Diagram
ABSOLUTE MAXIMUM RATINGS
SYMBOL
V
CC
Single supply voltage
V
IN
Voltage applied to any other pin
1
T
STG
Storage temperature range
T
A
Operating ambient temperature range SA639
2
NOTE:
1. Except logic input pins (Pins 8 and 12) which can have 6V maximum.
2.
θ
JA
Thermal impedance (DH package) 117
°
C/W
PARAMETER
RATING
-0.3 to 6
UNITS
V
V
°
C
°
C
-0.3 to (V
CC
+0.3)
-65 to +150
-40 to +85
DC ELECTRICAL CHARACTERISTICS
V
CC
= +3V, T
A
= 25
°
C; unless otherwise stated.
LIMITS
SA639
TYP
3.0
8.6
140
SYMBOL
PARAMETER
TEST CONDITIONS
UNITS
MIN
2.7
-3
σ
+3
σ
MAX
5.5
10
500
10
4
0.3V
CC
6
V
CC
I
CC
I
CC
Power supply voltage range
DC current drain
Standby
V
Pin 8 = LOW, Pin 12 = HIGH
Pin 8 = HIGH, Pin 12 = HIGH
Pin 8 = LOW
Pin 8 = HIGH
Pin 8 = LOW
Pin 8 = HIGH
NO TAG
RSSI valid (10% to 90%)
RSSI invalid (90% to 10%)
Data output valid
8.33
131.9
8.87
148.1
mA
μ
A
Input current
μ
A
Input level
0
V
0.7V
CC
t
ON
t
OFF
Power up time
Power down time
Power up settling time
10
5
100
μ
s
μ
s
μ
s
200
Switch closed
Switch open (output tri-state)
Pin 12 = LOW, PIN 8 = LOW
Pin 12 = HIGH
Pin 12 = LOW
Pin 12 = HIGH
0
0.3 V
CC
6
10
4
1
V
V
0.7 V
CC
Input current
μ
A
Switch activation time
0.5
μ
s
NOTE:
1. When the device is forced in power down mode via Pin 8, the Data Switch will output a voltage close to 1.6V and the state of the switch
control input will have no effect.
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| SA6392 | 制造商:SILAN 制造商全稱:Silan Microelectronics Joint-stock 功能描述:4CHANNEL BTL DRIVER FOR CD PLAYERS |
| SA639DH | 制造商:MAJOR 功能描述: 制造商:NXP Semiconductors 功能描述:FM DEMODULATOR, 24 Pin, Plastic, TSSOP |
| SA639DH,512 | 功能描述:射頻混合器 LV MIX FM IF SYS W/FILT AMP&DS RoHS:否 制造商:NXP Semiconductors 頻率范圍: 轉(zhuǎn)換損失——最大: 工作電源電壓:6 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| SA639DH,518 | 功能描述:射頻混合器 LV MIX FM IF SYS W/FILT AMP&DS RoHS:否 制造商:NXP Semiconductors 頻率范圍: 轉(zhuǎn)換損失——最大: 工作電源電壓:6 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| SA639DH/01 | 功能描述:射頻混合器 LV MIX FM IF SYS W/FILT AMP AND DS RoHS:否 制造商:NXP Semiconductors 頻率范圍: 轉(zhuǎn)換損失——最大: 工作電源電壓:6 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
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