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參數(shù)資料
| 型號(hào)： | SA9504 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 衰減器 |
| 英文描述： | Dual-band, PCSCDMA/AMPS LNA and downconverter mixers |
| 中文描述： | RF/MICROWAVE DOWN CONVERTER |
| 封裝： | PLASTIC LOW PROFILE QUAD FLAT, SOT401-1, 32PIN |
| 文件頁數(shù)： | 3/22頁 |
| 文件大?。?/td> | 223K |
| 代理商： | SA9504 |
Philips Semiconductors
Preliminary specification
SA9504
Dual-band, PCS(CDMA)/AMPS
LNA and downconverter mixers
1999 Oct 28
3
BLOCK DIAGRAM
2
2
CELLULAR
PCS
RX BPF
Fo = 1960 MHz
BW = 60 MHz
2
PCS_IF
2
×
2
2
2
2
1
LO_OUT
LO_ENABLE
CEL
LO_IN
V
CC
BIAS
CTRL
SA9504
1
FM_IF
FM IF BPF
BW = 30kHz
SR02107
MODE
SELECT
LOGIC
4
LO_X2_EN
PCS/CELLULAR
S0
S1
CEL_IN
RX BPF
Fo = 881.5MHz
BW = 25 MHz
CEL_OUT
PCS_IN
PCS_OUT
RF_PCS
RF_CEL
PCS IF BPF
BW = 1.23MHz
2
PCS
LO_IN
1
2
Figure 1.
SA9504 Block Diagram
ABSOLUTE MAXIMUM RATINGS
1
PARAMETER
RATINGS
UNIT
Supply voltage (V
CC
)
Logic input voltage
–0.3 to +3.6
V
–0.3 to V
CC
+0.3
+20
V
Maximum power input
Power dissipation (T
amb
= 25
°
C)
Storage temperature range
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “Recommended Operating Conditions” is not implied. Exposure to
absolute-maximum-rated-conditions for extended periods may affect device reliability.
dBm
800
mW
°
C
–65 to +150
RECOMMENDED OPERATING CONDITIONS
PARAMETER
TEST CONDITIONS
LIMITS
UNIT
MIN
2.7
TYP
2.85
MAX
3.3
Supply voltage (V
CC
)
Operating ambient temperature range (T
amb
)
V
°
C
–40
+85
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