MAX2160ETL(2005) 查看數據表（PDF） - Maxim Integrated
零件编号
产品描述 (功能)
比赛名单
MAX2160ETL Datasheet PDF : 25 Pages
| |||
ISDB-T Single-Segment Low-IF Tuners
Typical Operating Characteristics (continued)
(MAX2160 EV kit, TQFN package, VCC = +2.85V, default register settings, VGC1 = VCG2 = 0.3V, VIOUT = VQOUT = 0.5VP-P,
fLO = 767.714MHz, TA = +25°C, unless otherwise noted.)
TUNING VOLTAGE vs. VCO FREQUENCY
3.0
VCO 1, SB 0-7
VCO 3, SB 0-7
VCO 2, SB 0-7
VCO 4, SB 0-7
2.5
2.0
1.5
1.0
0.5
0
350
400
450
500
550
600
650
700
750
800
850
VCO FREQUENCY (MHz)
PHASE NOISE vs. OFFSET FREQUENCY
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140 fLO = 575.714MHz (VCO 2, SB1)
-150
1
10
100
1000
OFFSET FREQUENCY (kHz)
POWER-DETECTOR RESPONSE TIME
MAX2160 toc18
BA
A: LOW = -60dBm RF INPUT POWER
HIGH = -20dBm RF INPUT POWER
B: POWER-DETECTOR OUTPUT VOLTAGE,
0.5V/div, CLOSED-LOOP POWER-CONTROL
DEFAULT ATTACK POINT
0.01µF LOOP CAPACITOR
200µs/div
8 _______________________________________________________________________________________
Share Link: 