OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

LT5568-2EUF#PBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
LT5568
4
5568f
SUPPLY VOLTAGE (V)
4.5
SUPPLY CURRENT (mA)
140
130
120
110
100
5568 G01
5
5.5
85°C
25°C
–40°C
LO FREQUENCY (MHz)
–10
RF OUTPUT POWER (dBm)
–6
–8
–4
–2
0
5568 G02
5.5V, 25°C
4.5V, 25°C
5V, 85°C
5V, 25°C
5V, –40°C
550 650 750 850 950 1050 1150 1250
LO FREQUENCY (MHz)
–14
VOLTAGE GAIN (dB)
–10
–12
–8
–6
–4
5568 G03
5.5V, 25°C
4.5V, 25°C
5V, 85°C
5V, 25°C
5V, –40°C
550 650 750 850 950 1050 1150 1250
LO FREQUENCY (MHz)
16
OIP3 (dBm)
20
18
22
24
26
5568 G04
5.5V, 25°C
4.5V, 25°C
5V, 85°C
5V, 25°C
5V, –40°C
550 650 750 850 950 1050 1150 1250
f
BB, 1
= 2MHz
f
BB, 2
= 2.1MHz
LO FREQUENCY (MHz)
550
50
OIP2 (dBm)
60
55
65
70
650 750 850 950
5568 G05
1050 1150 1250
5.5V, 25°C
4.5V, 25°C
5V, 85°C
5V, 25°C
5V, –40°C
f
IM2
= f
BB, 1
+ f
BB, 2
+ f
LO
f
BB, 1
= 2MHz
f
BB, 2
= 2.1MHz
LO FREQUENCY (MHz)
550
2
OP1dB (dBm)
6
4
8
10
650 750 850 950
5568 G06
1050 1150 1250
5.5V, 25°C
4.5V, 25°C
5V, 85°C
5V, 25°C
5V, –40°C
LO FREQUENCY (MHz)
550
–48
LOFT (dBm)
–44
–46
–42
–40
650 750 850 950
5568 G07
1050 1150 1250
5.5V, 25°C
4.5V, 25°C
5V, 85°C
5V, 25°C
5V, –40°C
2 • LO FREQUENCY (GHz)
1.1
–60
P(2 • LO) (dBm)
–50
–55
–45
–40
1.3 1.5 1.7 1.9
5568 G08
2.1 2.3 2.5
5.5V, 25°C
4.5V, 25°C
5V, 85°C
5V, 25°C
5V, –40°C
3 • LO FREQUENCY (GHz)
1.65
–65
–60
P(3 • LO) (dBm)
–50
–55
–45
–40
1.95 2.25 2.55 2.85
5568 G09
3.15 3.45 3.75
5.5V, 25°C
4.5V, 25°C
5V, 85°C
5V, 25°C
5V, –40°C
V
CC
= 5V, EN = High, T
A
= 25°C, f
LO
= 850MHz,
P
LO
= 0dBm. BBPI, BBMI, BBPQ, BBMQ inputs 0.54V
DC
, Baseband Input Frequency f
BB
= 2MHz, I&Q 90° shifted. f
RF
= f
BB
+ f
LO
(upper
sideband selection). P
RF, OUT
= –10dBm (–10dBm/tone for 2-tone measurements), unless otherwise noted. (Note 3)
Supply Current vs Supply Voltage
RF Output Power vs LO Frequency
at 1V
P-P
Differential Baseband Drive
Voltage Gain vs LO Frequency
Output IP3 vs LO Frequency
Output IP2 vs LO Frequency
Output 1dB Compression
vs LO Frequency
TYPICAL PERFOR A CE CHARACTERISTICS
UW
LO Feedthrough to RF Output
vs LO Frequency
2 • LO Leakage to RF Output
vs 2 • LO Frequency
3 • LO Leakage to RF Output
vs 3 • LO Frequency
LT5568
5
5568f
RF FREQUENCY (MHz)
550
–164
NOISE FLOOR (dBm/Hz)
–162
–163
–161
–160
650 750 850 950
5568 G10
1050 1150 1250
5.5V, 25°C
4.5V, 25°C
5V, 85°C
5V, 25°C
5V, –40°C
f
LO
= 850MHz
(FIXED)
LO FREQUENCY (MHz)
550
–50
IMAGE REJECTION (dBc)
–40
–45
–35
–30
650 750 850 950
5568 G11
1050 1150 1250
5.5V, 25°C
4.5V, 25°C
5V, 85°C
5V, 25°C
5V, –40°C
RF FREQUENCY (MHz)
550
–40
S
11
(dB)
–20
–30
–10
0
650 750 850 950
5568 G12
1050 1150 1250
LO PORT, EN = LOW
LO PORT, EN = HIGH,
P
LO
= 0dBm
RF PORT,
EN = LOW
RF PORT, EN = HIGH, P
LO
= 0dBm
RF PORT, EN = HIGH, No LO
LO PORT,
EN = HIGH,
P
LO
= –10dBm
LO FREQUENCY (MHz)
550
0
ABSOLUTE I/Q GAIN IMBALANCE (dB)
0.1
0.2
650 750 850 950
5568 G13
1050 1150 1250
5.5V, 25°C
4.5V, 25°C
5V, 85°C
5V, 25°C
5V, –40°C
LO FREQUENCY (MHz)
550
0
ABSOLUTE I/Q PHASE IMBALANCE (DEG)
2
1
3
4
650 750 850 950
5568 G14
1050 1150 1250
5.5V, 25°C
4.5V, 25°C
5V, 85°C
5V, 25°C
5V, –40°C
LO INPUT POWER (dBm)
–16
–14
VOLTAGE GAIN (dB)
–10
–12
–8
–6
–4
5568 G15
5.5V, 25°C
4.5V, 25°C
5V, 85°C
5V, 25°C
5V, –40°C
–20 –16 –12 –8 –4 0 4 8
LO INPUT POWER (dBm)
13
15
0IP3 (dBm)
19
17
21
23
25
5568 G16
5.5V, 25°C
4.5V, 25°C
5V, 85°C
5V, 25°C
5V, –40°C
–20 –16 –12 –8 –4 0 4 8
f
BB, 1
= 2MHz
f
BB, 2
= 2.1MHz
I AND Q BASEBAND VOLTAGE (V
P–P, DIFF
)
0
–80
HD2, HD3 (dBc)
RF CW OUTPUT POWER (dBm)
–40
–60
–20
–10
1234
5568 G17
–50
–70
–30
–60
–20
–40
0
10
–30
–50
–10
5
HD2 = MAX POWER AT f
LO
+ 2 • f
BB
OR f
LO
– 2 • f
BB
HD3 = MAX POWER AT f
LO
+ 3 • f
BB
OR f
LO
– 3 • f
BB
–40°C
25°C
HD3
85°C
RF
–40°C
85°C
HD2
25°C
–40°C
25°C
85°C
TYPICAL PERFOR A CE CHARACTERISTICS
UW
V
CC
= 5V, EN = High, T
A
= 25°C, f
LO
= 850MHz,
P
LO
= 0dBm. BBPI, BBMI, BBPQ, BBMQ inputs 0.54V
DC
, Baseband Input Frequency f
BB
= 2MHz, I&Q 90° shifted. f
RF
= f
BB
+ f
LO
(upper
sideband selection). P
RF, OUT
= –10dBm (–10dBm/tone for 2-tone measurements), unless otherwise noted. (Note 3)
Noise Floor vs RF Frequency
Image Rejection vs LO Frequency
LO and RF Port Return Loss
vs RF Frequency
Absolute I/Q Gain Imbalance
vs LO Frequency
Absolute I/Q Phase Imbalance
vs LO Frequency
Voltage Gain vs LO Power
Output IP3 vs LO Power
RF CW Output Power, HD2 and HD3 vs
CW Baseband Voltage and Temperature
LT5568
6
5568f
I AND Q BASEBAND VOLTAGE (V
P–P, DIFF
)
0
–44
LOFT (dBm)
–40
–42
–38
–36
1234
5568 G19
5
5.5V, 25°C
4.5V, 25°C
5V, 85°C
5V, 25°C
5V, –40°C
I AND Q BASEBAND VOLTAGE (V
P–P, DIFF
)
0
–55
IR (dBc)
–45
–50
–40
–35
1234
5568 G20
5
5.5V, 25°C
4.5V, 25°C
5V, 85°C
5V, 25°C
5V, –40°C
I AND Q BASEBAND VOLTAGE (V
P–P, DIFF, EACH TONE
)
0.1
–80
P
RF,TONE
(dBm), IM2, IM3 (dBc)
–40
–60
–20
–10
1
5568 G21
–50
–70
–30
0
10
10
IM2 = POWER AT f
LO
+ 4.1MHz
IM3 = MAX POWER AT f
LO
+ 1.9MHz OR f
LO
+ 2.2MHz
RF
IM3
IM2
85°C
–40°C
85°C
–40°C
–40°C
25°C
85°C
25°C
f
BBI
= 2MHz, 2.1MHz, 0°
f
BBQ
= 2MHz, 2.1MHz, 90°
25°C
I AND Q BASEBAND VOLTAGE (V
P–P, DIFF, EACH TONE
)
0.1
–80
P
RF,TONE
(dBm), IM2, IM3 (dBc)
–40
–60
–20
–10
1
5568 G22
–50
–70
–30
0
10
10
IM2 = POWER AT f
LO
+ 4.1MHz
IM3 = MAX POWER AT f
LO
+ 1.9MHz OR f
LO
+ 2.2MHz
IM3
IM2
f
BBI
= 2MHz, 2.1MHz, 0°
f
BBQ
= 2MHz, 2.1MHz, 90°
4.5V
4.5V
5V, 5.5V
5V
5V, 5.5V
4.5V
5.5V
RF
I AND Q BASEBAND VOLTAGE (V
P–P, DIFF
)
0
–80
HD2, HD3 (dBc)
RF CW OUTPUT POWER (dBm)
–40
–60
–20
–10
1234
5568 G18
–50
–70
–30
–60
–20
–40
0
10
–30
–50
–10
5
HD2 = MAX POWER AT f
LO
+ 2 • f
BB
OR f
LO
– 2 • f
BB
HD3 = MAX POWER AT f
LO
+ 3 • f
BB
OR f
LO
– 3 • f
BB
RF
HD2
4.5V
4.5V
5.5V
5V
HD3
5V
RF CW Output Power, HD2 and
HD3 vs CW Baseband Voltage
and Supply Voltage
LO Feedthrough to RF Output
vs CW Baseband Voltage
Image Rejection
vs CW Baseband Voltage
RF Two-Tone Power (Each Tone),
IM2 and IM3 vs Baseband Voltage
and Temperature
RF Two-Tone Power (Each Tone),
IM2 and IM3 vs Baseband Voltage
and Supply Voltage
TYPICAL PERFOR A CE CHARACTERISTICS
UW
V
CC
= 5V, EN = High, T
A
= 25°C, f
LO
= 850MHz,
P
LO
= 0dBm. BBPI, BBMI, BBPQ, BBMQ inputs 0.54V
DC
, Baseband Input Frequency f
BB
= 2MHz, I&Q 90° shifted. f
RF
= f
BB
+ f
LO
(upper
sideband selection). P
RF, OUT
= –10dBm (–10dBm/tone for 2-tone measurements), unless otherwise noted. (Note 3)
GAIN (dB)
–8
0
PERCENTAGE (%)
10
20
30
40
60
–7
5568 G23
–7.5
–6.5 –6
50
–40°C
25°C
85°C
NOISE FLOOR (dBm/Hz)
–160.8
PERCENTAGE (%)
–160
5568 G24
–160.4
–159.6 –159.2
–40°C
25°C
85°C
f
NOISE
= 870MHz
0
10
20
30
40
60
50
LO LEAKAGE (dBm)
–54
0
PERCENTAGE (%)
10
20
30
40
–46
5568 G25
–50
–42 –38 –34
P
LO
= –10dBm
NO BASEBAND
APPLIED
–40°C
25°C
85°C
IMAGE REJECTION (dBc)
< –60
PERCENTAGE (%)
–52
5568 G26
–56
–48 –44
V
BB
= 800mV
P-P,DIFF
0
10
20
30
50
40
–40°C
25°C
85°C
Noise Floor Distribution LO Leakage Distribution Image Rejection Distribution
Gain Distribution
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

LT5568-2EUF#PBF

Mfr. #:
Buy LT5568-2EUF#PBF
Manufacturer:
Analog Devices Inc.
Description:
Modulator / Demodulator 900MHz Direct I/Q Modulator for GSM/EDGE
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet