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參數(shù)資料
| 型號： | RF133 |
| 英文描述： | RF/IF Transceiver For GSM Applications |
| 中文描述： | 射頻/中頻收發(fā)器的GSM應(yīng)用 |
| 文件頁數(shù)： | 8/17頁 |
| 文件大?。?/td> | 123K |
| 代理商： | RF133 |
RF133
RF/IF Transceiver
8
October 8, 1999
Conexant
100776A
Proprietary Information and Specifications are Subject to Change
Table 4. RF133 Electrical Specifications (2 of 4)
(T
A
= 25
°
C, VCC = 3.0 V, except where noted)
Parameter
Symbol
Test Condition
Mn
Typ
Max
Units
Baseband Amplifier (continued)
Output amplitude
A
V
= 30 dB
Av = 20 dB
Av = 10 dB
A
V
= 0 dB
2.5
1.8
1.0
0.4
Vp-p
Vp-p
Vp-p
Vp-p
Output common mode voltage
1.35
V
Output offset voltage
With DC offset
compensation
Without DC offset
compensation and A
V
= 0
dB
±
5
±
100
mV
mV
Output voltage droop/rise rate
With DC offset
compensation, C
TH
= 22 nF
1
mV/ ms
Output impedance
Z
OUT
Differential
200
I/Q Modulator
Input impedance
Z
IN
Differential
20
k
Input common mode voltage range
V
CM
0.85
1.35
VCC –
1.35
V
Input offset voltage
V
OS
1
5
mV
Input frequency 3 dB bandwidth
10
MHz
Input common mode rejection ratio
F
IN
= 100 kHz
F
IN
= 1 MHz
75
55
dB
dB
Output operating frequency
F
OUT
70
450
MHz
Output impedance
Z
OUT
Differential
800
Output voltage
V
OUT
–20
–15
dBV
Output noise power
N
O
10 MHz offset
–130
–126
dBc/Hz
LO feedthrough
–45
–40
dBc
Sideband suppression
40
50
dBc
Spurious (Note 4)
@ 200 kHz offset
@ 300 kHz offset
–70
–60
–40
–45
dBc
dBc
Translation Loop
Transmt frequency (input fromVCO)
f
TX
800
2000
MHz
LO input frequency
f
LO
800
2000
MHz
IF frequency
f
IF
f
IF
With divide-by-2
With divide-by-1
70
70
425
300
MHz
MHz
Transmt input power
P
IN
With external 50
termnation
–13
-10
–7
dBm
Transmt input impedance (at pin 47)
Z
IN
With pin 46 AC grounded
300//
0.3
pF
LO input power with external 50
termnation
P
IN
–13
-10
–7
dBm
LO input impedance (at pin 44)
Z
IN
With pin 43 AC grounded
300//
0.3
pF
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| RF1334-000 | 功能描述:可復(fù)位保險(xiǎn)絲 60V .14A-HD 10A MAX (R) RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C |
| RF1335-000 | 功能描述:可復(fù)位保險(xiǎn)絲 30V .2A-HD 10A MAX (R) RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C |
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