- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382702 > U2797B-AFS 1000-MHz Quadrature Modulator PDF資料下載
參數(shù)資料
| 型號： | U2797B-AFS |
| 英文描述： | 1000-MHz Quadrature Modulator |
| 中文描述： | 1000 - MHz的正交調(diào)制器 |
| 文件頁數(shù)： | 2/13頁 |
| 文件大小： | 255K |
| 代理商： | U2797B-AFS |
TELEFUNKEN Semiconductors
U2797B
Rev. A1: 06.09.1995
2 (13)
Pin Description
SSO 20
GND
1
2
3
4
5
6
7
8
10
9
19
18
17
16
14
15
13
12
11
20
PD
GND
GND
GND
GND
Ph
adj
RF
O
V
S
V
S
BB
Ai
BB
Ai
BB
Bi
BB
Bi
LO
i
Ph
adj
V
S
S
PD
V
REF
GND
94 8186 e
U2790B–FS (SSO 20)
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19/20
Symbol
PD
GND
GND
RF
o
V
S
V
S
V
S
S
PD
BB
Ai
BB
Ai
BB
Bi
BB
Bi
V
REF
LO
i
GND
GND
GND
GND
Ph
adj
Function
Power down port
Ground
Ground
RF output
Supply voltage
Supply voltage
Supply voltage
Settling time power down
Baseband input A
Baseband input A inverse
Baseband input B
Baseband input B inverse
Reference voltage (2.5 V)
LO input
Ground
Ground
Ground
Ground
Phase adjustment (not necessary for
regular applications)
Absolute Maximum Ratings
Parameters
Symbol
V
S
V
i
T
j
T
stg
Value
6
0 to V
S
125
–40 to +125
Unit
V
V
°
C
°
C
Supply voltage
Input voltage
Junction temperature
Storage temperature range
Pins 5, 6 and 7
Pins 9, 10, 11, 12, 14 and 15
Operating Range
Parameters
Pins 5, 6 and 7
Symbol
V
S
T
amb
Value
4.5 to 5.5
–40 to +85
Unit
V
°
C
Supply voltage range
Ambient temperature range
Thermal Resistance
Parameters
SSO 20
Symbol
R
thja
Value
140
Unit
K/W
Junction ambient
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| U2797B-AFSG3 | 1000-MHz Quadrature Modulator |
| U2797B | 1000-MHz Quadrature Modulator |
| U2893B | Modulation PLL for GSM, DCS and PCS Systems |
| U3500BM | Cordless Telephone Signal Processor |
| U3500BM-BFL | Cordless Telephone Signal Processor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| U2797B-AFSG3 | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:1000-MHz Quadrature Modulator |
| U27AC14100 | 制造商:Amphenol Canada 功能描述:- Trays |
| U27AC14-100 | 制造商:Amphenol Canada 功能描述:USB A TYPE RECEPTACLE (L/F - Trays |
| U27-AC24-100 | 制造商:Amphenol Corporation 功能描述:I/O CONN, RECEPTACLE, 4WAY, Connector Type:USB A, Series:-, Gender:Receptacle, N |
| U27AC24200 | 制造商:Amphenol Canada 功能描述:- Trays |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。