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參數(shù)資料
| 型號： | Si4122-BT |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR WIRELESS COMMUNICATIONS |
| 中文描述： | 雙波段射頻合成器集成的無線通信和VCO |
| 文件頁數(shù)： | 8/34頁 |
| 文件大小： | 713K |
| 代理商： | SI4122-BT |
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Si4133
8
Rev. 1.1
Table 5. RF and IF Synthesizer Characteristics
(V
DD
= 2.7 to 3.6 V, T
A
= –40 to 85°C)
Parameter
1
Symbol
Test Condition
Min
Typ
Max
Unit
XIN Input Frequency
f
REF
2
—
26
MHz
Reference Amplifier Sensitivity
V
REF
0.5
—
V
DD
+0.3 V
V
P-P
Phase Detector Update Frequency
f
φ
f
φ
= f
REF
/R
0.010
—
1.0
MHz
RF1 VCO Center Frequency Range
f
CEN
947
—
1720
MHz
RF1 VCO Tuning Range
2
Extended frequency
operation
1850
—
2050
MHz
RF2 VCO Center Frequency Range
f
CEN
789
—
1429
MHz
RF Tuning Range from f
CEN
Note: L
EXT
±10%
–5
—
5
%
IF VCO Center Frequency Range
f
CEN
526
—
952
MHz
IFOUT Tuning Range
with IFDIV
62.5
—
1000
MHz
IFOUT Tuning Range from f
CEN
Note: L
EXT
±10%
–5
—
5
%
RF1 VCO Pushing
Open loop
—
500
—
kHz/V
RF2 VCO Pushing
—
400
—
kHz/V
IF VCO Pushing
—
300
—
kHz/V
RF1 VCO Pulling
VSWR = 2:1, all
phases, open loop
—
900
—
MHz
RF2 VCO Pulling
—
300
—
kHz
IF VCO Pulling
—
100
—
kHz
RF1 Phase Noise
1 MHz offset
—
–132
—
dBc/Hz
RF1 Integrated Phase Error
10 Hz to 100 kHz
—
0.9
—
degrees
rms
RF2 Phase Noise
1 MHz offset
—
–134
—
dBc/Hz
RF2 Integrated Phase Error
10 Hz to 100 kHz
—
0.7
—
degrees
rms
IF Phase Noise
100 kHz offset
—
–117
—
dBc/Hz
IF Integrated Phase Error
100 Hz to 100 kHz
—
0.4
—
degrees
rms
Notes:
1.
f
φ
= 200 kHz, RF1 = 1.6 GHz, RF2 = 1.2 GHz, IFOUT = 550 MHz, LPWR = 0, for all parameters unless otherwise noted.
2.
Extended frequency operation only. V
DD
≥
3.0 V, MLP only, VCO Tuning Range fixed by directly shorting the RFLA and
RFLB pins. See Application Note 41 for more details on the Si4133 extended frequency operation.
3.
From power up request (PWDNB
↑
or SENB
↑
during a write of 1 to bits PDIB and PDRB in Register 2) to RF and IF
synthesizers ready (settled to within 0.1 ppm frequency error).
4.
From power down request (PWDNB
↓
, or SENB
↑
during a write of 0 to bits PDIB and PDRB in Register 2) to supply
current equal to I
PWDN
.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SI4122-D-GM | 功能描述:鎖相環(huán) - PLL SINGLE BAND RF MLP-28 RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray |
| SI4122-D-GMR | 功能描述:射頻無線雜項 Single-Band RF Synthesizer 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 |
| SI4122-D-GT | 功能描述:鎖相環(huán) - PLL SINGLE-BAND RF TSSOP-24 RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray |
| SI4122-D-GTR | 功能描述:時鐘發(fā)生器及支持產品 Single-Band RF Synthesizer RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
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