RC2798G Fairchild Semiconductor, RC2798G Datasheet - Page 3

• Manufacturer Part Number: RC2798G
• Description: Up-Down Converters TSSOP-20
• Manufacturer: Fairchild Semiconductor
• Type: Frequency Down Converterr

Specifications of RC2798G

• Mounting Style: SMD/SMT
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 75 C
• Minimum Operating Temperature: - 40 C
• Package / Case: TSSOP-20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PRODUCT SPECIFICATION
Electrical Characteristics
Standard Characteristics
Parameter
AGC Amplifier, Oscillator, and Mixer Blocks (Vcc = 5V)
Video Amplifier Block (Vcc = 5V)
Video Amplifier Block (Vcc = 9V)
Video Amplifier Block (Vcc = 5V or 9V)
Parameter
AGC Amplifier Block (Vcc = 5V)
Video Amplifier Block (Vcc = 5V or 9V)
CG
V
AGC IIP3
V
CG
BW
BW
V
V
AGC
CMRR
f
GCR
AGC
Rin1
Rin2
PSRR
Icc1
Icc2
Icc2
OSC
f
Cin
NF
G1
G2
G1
G2
OUT
OUT
f
t
RF
IF
MAX
MIN
PD
t
G1
G2
r
H
L
Supply current 1
RF input frequency range
OSC frequency range
IF output frequency range
Maximum conversion gain
Minimum conversion gain
AGC dynamic range
Noise figure
AGC voltage high level
AGC voltage low level
Supply current 2
Output voltage
Differential gain 1
Differential gain 2
Supply current 2
Output voltage
Differential gain 1
Differential gain 2
Bandwidth 1
Bandwidth 2
Input resistance 1
Input resistance 2
Input capacitance
AGC input intercept point
Common mode rejection ratio
Power supply rejection ratio
Rise time
Propagation delay time
(V
(T
CC
A
= 25°C )
= 5V, T
no input signal
V
V
V
SSB, V
At maximum gain
At maximum gain
At minimum gain
No input signal
RL = 1KW, differential
G1A-G1B pins: short,
V
G1A-G1B pins: open,
V
no input signal
RL = 1KW, differential
G1A-G1B pins: short,
RL = 2KW
G1A-G1B pins: open,
G1
G2
G1
G2
RL = 2KW
At minimum gain
(AGC amplifier + mixer)
AGC
AGC
AGC
OUT
OUT
Test conditions
A
Test conditions
= 25°C)
= 3Vp-p
= 3Vp-p
= 4.0V
= 1.0V
= 1.0 to 4.0V
AGC
= 4.0V
Min.
17.0
22.0
18.0
25.0
150
300
Min.
DC
4.0
7.0
30
30
24
Typ.
2.6
4.4
80
70
-9
Typ.
23.0
12.5
26.0
24.0
28.5
200
385
3.0
3.0
3.5
7.5
1.6
25
32
50
50
-7
9
Max.
Max.
31.0
17.0
30.0
32.0
32.0
250
250
150
250
470
1.0
40
dBm
Unit
dB
dB
nS
nS
MHz
MHz
MHz
Vp-p
Vp-p
MHz
MHz
Unit
V/V
V/V
V/V
V/V
RC2798
mA
mA
mA
KW
KW
dB
dB
dB
dB
pF
V
V
3