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參數資料
| 型號： | SA65-0003TR |
| 英文描述： | Down Converter, 1500 - 2000 MHz |
| 中文描述： | 降壓轉換器，1500年至二〇 〇 〇年兆赫 |
| 文件頁數： | 2/4頁 |
| 文件大小： | 259K |
| 代理商： | SA65-0003TR |
Down Converter, 1500 - 2000 MHz
SA65-0003
Specifications subject to change without notice.
n
North America:
Tel. (800) 366-2266
n
Asia/Pacific:
Tel.+81-44-844-8296, Fax +81-44-844-8298
n
Europe:
Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
V 1.00
2
Parameter
Test Conditions
1
Units
Min
Typical
Max
Conversion Gain
6,7
LNA +3V
LNA +5V
dB
dB
3.1
4.6
6.0
8.0
6.6
8.8
Isolation
4
LO to RF IN
LO to IF
LNA +3V
dB
dB
dB
29
19
30
32
23
40
—
—
—
Reverse Isolation
5
VSWR
LO
RF IN
IF
LNA +3V
LNA +5V
Ratio
Ratio
Ratio
dB
dB
—
—
—
13
21
1.4:1
1.9:1
17.5
25
—
2.5:1
2.1:1
—
—
Input IP
3
1,2,3
Electrical Specifications
T
A
= +25°C, Z
0
=50 Ohms, RF = -10 dBm
1
,
LO = +13 dBm, I
DD
45 mA
1. For IP
3
measurements, RFIN = -24 dBm, this low RF IN level gets amplified through the LNA.
2. For IP
3
measurements, RFIN2 = RFIN1 + 10 MHz, LO = RFIN1—140 MHz.
3. For IP
measurements, IP3 = IMR/2 + PIN.
4. RF IN to IF Isolation is typically 0 dB.
5. Reverse Isolation is measured from IF to RFIN with the IF at –10 dBm, LO at +13 dBm.
6. The amplifier has a normal gain of 12.5 dB, 3V bias and 14.0 dB, 5V bias. Amplifier typical Noise Figure = 1.5 dB.
7. NF
T
= NF
1
+ (NF2 - 1)/G1
Absolute Maximum Ratings
8
Parameter
RF Input Power
9
Absolute Maximum
+17 dBm
LO Drive Power
9
+23 dBm
V
DD
+10 VDC
Current
10
80 mA
Channel Temperature
11
+150°C
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
8.
Operation of this device above any one of these
parameters may cause permanent damange.
Total power for RF and LO ports should not exceed +23
dBm.
10. When pin #2 is used to increase current—see note 6
above.
11. Thermal resistance (
jc) = +95°C/W.
9.
Pin Configuration
Pin #
Function
Description
1
GND
RF and DC Ground
2
RES
External current control (optional)
3
GND
RF and DC Ground
4
RF IN
RF Input of the amplifier
5
GND
RF and DC Ground
6
LO
LO port of the mixer
7
GND
RF and DC Ground
8
IF
IF port of the mixer
9
RF GND
RF and DC Ground
10
GND
RF
12
RF and DC Ground
11
RF port of the mixer
12
GND
RF OUT
12
RF and DC Ground
13
RF output of the amplifier
14
GND
RF and DC Ground
15
V
DD
Positive supply voltage
16
GND
RF and DC Ground
12. The output port of the amplifier, RFOUT, and the input
port of the mixer, RF, are adjacently placed so that an
external filter can be used.
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