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參數(shù)資料
| 型號(hào)： | NP2S |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | Satellite Zero IF QPSK Tuner IC |
| 中文描述： | 衛(wèi)星零中頻調(diào)制調(diào)諧器IC |
| 文件頁(yè)數(shù)： | 14/20頁(yè) |
| 文件大小： | 524K |
| 代理商： | NP2S |
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14
SL1925
Preliminary Information
Electrical Characteristics (continued)
These characteristics are guaranteed by either production test or design. They apply within the specified
ambient temperature and supply voltage unless otherwise stated.
T
amb
= -20
°
C to + 70
°
C, V
ee
= 0V, Vcc = 4.75V to 5.25V. Desired channel at fc MH
z
Characteristic
Value
Min
Typ
Max
Units
Conditions
Pin
Baseband amplifier output
impedance
Baseband amplifier output
limiting
Baseband amplifier 1dB
bandwidth
Baseband output roll off
18,25
20
18,25
2.0
Vp-p
pk-pk level at hard clipping.
Load as in Figure 3.
Load as in Figure 3.
18,25
40
MHz
18,25
6
dB/oct
Above 3dB point, no load
Notes : 1. Systems specifications refer to total cascaded system of front end converter/AGC stage and baseband amplifier stage
with nominal 6dB pad as interstage filter and load impedance as in Figure 3.
2. AGC set to deliver output amplitude of 108dB
μ
V on desired channel, input frequency fc and amplitude of 79dB
μ
V, with
two interferers of frequencies fc+146 and fc+155MHz at 97dB
μ
V generating output intermodulation spur at 9MHz.
40MHz 3dB bandwidth interstage filter included.
3. AGC set to deliver output amplitude of 108dB
μ
V on desired channel, input frequency fc and amplitude 79 dB
μ
V, with
two interferers of frequencies fc+110 and fc+211MHz at 97 dB
μ
V generating output intermodulation spur at 9MHz.
40MHz 3dB bandwidth interstage filter included.
4. Two tones within RF operating frequency range at 97dB
μ
V, conversion gain set at 4dB.
5. The level of 2.01GHz downconverted to baseband relative to 1.01 GHz with the oscillator tuned to 1 GHz, measured
with no input filtering.
6. The level of second harmonic of 1.01 GHz input at -25 dBm downconverted to baseband relative to 2.01 GHz at -40 dBm
with the oscillator tuned to 2 GHz, measured with no input filtering.
7. Two tones within operating frequency range at 77dB
μ
V.
Characteristic
Value
Min
Max
Units
Conditions
Pin
Absolute Maximum Ratings
All voltages are referred to Vee at 0V (pins 5,8,11,15,17,20,26,28)
Supply Voltage, Vcc
PSout &PSoutb DC offset
RF & RFB input voltage
All other I/O ports DC offset
2,13,23
3,4
21,22
1,6,7,9
10,12
14,16
18,19
24,25,27
-0.3
Vcc-3.0
7
V
Transient condition only
Vcc+0.3
2.5
Vcc+0.3
Vp-p
Vp-p
V
AC coupled, transient conditions only
-0.3
Storage Temperature
Junction Temperature
NP28 package
Thermal resistance
Chip to ambient
Chip to case
Power consumption at 5.25V
ESD protection
-55
+150
+150
°
C
°
C
85
20
893
°
C/W
°
C/W
mW
kV
All
4
Mil Std-883 latest revision method 3015
class 1
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| NP2W | 制造商:Hubbell Premise Wiring 功能描述:WALL PLATE 2 GANG WHITE 制造商:Hubbell Wiring Device-Kellems 功能描述:WALL PLATE, 2 GANG, WHITE 制造商:Hubbell Wiring Device-Kellems 功能描述:WALL PLATE, 2 GANG, WHITE; Series:-; Accessory Type:Wall Plate; For Use With:Electrical Toggle Switches; No. of Module Spaces:2; Connector Body Material:Nylon (Polyamide); Connector Color:White 制造商:Hubbell Premise Wiring 功能描述:Switch Access Toggle Switch Wall Plate 制造商:Hubbell Wiring Device-Kellems 功能描述:WALLPLATE, 2-G, 2) TOGG, WH |
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| NP2X-AU-SILENT | 功能描述:電話連接器 2 POLE GOLD RED SHELL RoHS:否 制造商:Switchcraft 標(biāo)準(zhǔn):1/4 in 開(kāi)關(guān)配置:Switched 型式:Female 位置/觸點(diǎn)數(shù)量: 端接類型:Solder 安裝風(fēng)格:Chassis (Panel) 方向: |
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