lt5503 Linear Technology Corporation, lt5503 Datasheet - Page 6
![no-image](/images/manufacturer_photos/0/3/389/linear_technology_corporation_sml.jpg)
lt5503
Manufacturer Part Number
lt5503
Description
1.2ghz To 2.7ghz Direct Iq Modulator And Mixer
Manufacturer
Linear Technology Corporation
Datasheet
1.LT5503.pdf
(20 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
lt5503EFE
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Company:
Part Number:
lt5503EFE#PBF
Manufacturer:
LT
Quantity:
1 600
Part Number:
lt5503EFE#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
lt5503EFE#TRPBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
LT5503
2.4GHz matching, MODEN = high, GC1 = GC2 = low (max gain), MODRFIN = 2.45GHz, (I–I
differential, Q leads I by 90 , unless otherwise noted. (Test circuit shown in Figure 2.)
TYPICAL PERFOR A CE CHARACTERISTICS
6
–10
–12
–14
–16
–18
–20
–10
–12
–14
–16
–18
–10
–12
–14
–16
–18
–2
–4
–6
–8
–2
–4
–6
–8
–2
–4
–6
–8
0
0
–24
–24
–24
SSB Output Power vs Input Power
V
SSB Output Power vs Input Power
V
SSB Output Power vs Input Power
V
T
T
CC1
CC1
CC1
A
A
= –40 C
= –40 C
–22
–22
–22
= 1.8V
= 3V
= 5.25V
MODRFIN INPUT POWER (dBm)
MODRFIN INPUT POWER (dBm)
MODRFIN INPUT POWER (dBm)
T
–20
–20
A
–20
= 85 C
T
–18
–18
–18
A
= 85 C
–16
–16
–16
T
A
= –40 C
T
–14
T
–14
–14
T
T
A
A
A
A
= 27 C
= 85 C
W
= 27 C
= 27 C
–12
–12
–12
5503 G08
5503 G14
5503 G11
U
–10
–10
–10
–20
–20
–40
–30
–40
–50
–20
–30
–50
–30
–40
–50
–24
–24
–24
Carrier Suppression vs Input Power
V
Carrier Suppression vs Input Power
V
Carrier Suppression vs Input Power
V
CC1
CC1
CC1
–22
–22
–22
T
= 1.8V
= 3V
MODRFIN INPUT POWER (dBm)
A
MODRFIN INPUT POWER (dBm)
= 5.25V
MODRFIN INPUT POWER (dBm)
= 27 C
T
–20
–20
–20
A
= 85 C
T
T
A
T
T
–18
T
–18
T
–18
A
A
A
A
A
= –40 C
= –40 C
= 27 C
= –40 C
= 85 C
= 27 C
T
A
–16
= 85 C
–16
–16
–14
–14
–14
–12
–12
–12
5503 G12
5503 G09
5503 G15
(I/Q Modulator)
–10
–10
–10
B
) and (Q–Q
–20
–30
–40
–50
–20
–40
–20
–40
–30
–50
–30
–50
–24
–24
–24
Image Suppression vs Input
Power V
Image Suppression vs Input Power
V
Image Suppression vs Input Power
V
T
CC1
CC1
A
= –40 C
B
–22
–22
–22
) = 100kHz sine at 1V
T
= 3V
MODRFIN INPUT POWER (dBm)
MODRFIN INPUT POWER (dBm)
= 5.25V
MODRFIN INPUT POWER (dBm)
A
T
A
= –40 C
= –40 C
CC1
–20
–20
–20
T
T
= 1.8V
A
T
A
A
–18
–18
= 85 C
–18
T
= 27 C
= 85 C
A
= 85 C
T
A
–16
–16
= 27 C
–16
T
A
= 27 C
–14
–14
–14
P-P
–12
–12
–12
5503 G13
5503 G10
5503 G16
–10
–10
–10