U2860B-MFPY Atmel, U2860B-MFPY Datasheet - Page 5

• Manufacturer Part Number: U2860B-MFPY
• Description: IC DEMOD DUAL FM FOR TV 14SOIC
• Manufacturer: Atmel
• Type: Demodulatorr

Specifications of U2860B-MFPY

• Applications: Multimedia
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

13. Electrical Characteristics
V
4794E–TVVCR–12/05
S
Parameters
DC Supply (Pin 13)
Supply voltage range
Supply current
Intercarrier Input 1 (Pin 1)
DC input voltage
Input resistance(1)
Input limiting voltage
Intercarrier Input 2, Pin 14
DC input voltage
Input resistance
Input limiting voltage
Input signal for automatic
second sound carrier mute off
(squelch)
FM Demodulators, Internal VCO’s (Pin 10)
Free-running frequency
Oscillator drift (free-running) as
function of temperature
Oscillator shift (free-running)
as function of supply voltage
Adjustment range of
free-running frequencies
Adjustment resistance for
free-running frequencies
FM Demodulators, Internal VCO’s (Pin 10)
Steepness of free-running
frequency adjustment
Capture range of PLL’s
Holding range of PLL’s
Audio Outputs, AF1 (Pin 7) and AF2 (Pin 6)
DC output voltage
DC output current
Output resistance
AC output peak current
Note:
= 5V, T
amb
1. This parameter is given as an application information and not measured during final testing.
= 25°C, reference point pin , unless otherwise specified
(1)
(1)
Test Conditions
Input signal v
f = 5.5 MHz
output signal AF1:
v
Input signal v
f = 5.74 MHz
output signal AF2:
v
Audio output AF2 active
4.5V < V
By external resistor R
pin 10
Resistor R
AF1
AF2
T = 55°C
= –3 dB
= –3 dB
S
< 5.5V
ref
at pin 10
in
in
:
:
ref
at
Pin
Symbol
f
V
V
V
R
R
v
v
R
R
VCO
I
V
f
f
i
v
f
I
f
DC
AC
VCO
VCO
f
S
DC
lim
DC
lim
hold
DC
cap
out
S
adj
ref
in
in
in
S
> 0.7
Min.
±1.4
±2.0
4.5
±1
15
Typ.
±1.9
±3.0
1.75
1.75
680
680
500
200
200
150
5.0
1.0
5.5
2.2
1.0
27
22
U2860B-M
Max.
< 1.5
–1.3
±1.0
750
150
750
150
9.0
33
30
kHz/k
MHz
MHz
MHz
MHz
Unit
kHz
kHz
mA
mV
mA
mA
µV
µV
k
V
V
V
V
5